Lifting-type building construction scaffold with convenient positioning

Abstract

The present invention relates to the technical field of building construction engineering, and in particular to a lifting type building construction frame with convenient positioning, comprising a base plate, a movable roller disposed at the bottom of the base plate, a lifting assembly and a pedal disposed on the base plate, the lifting assembly being used to drive the pedal to move up and down; a blocking assembly disposed on the pedal; and a fixing assembly disposed on one side of the lifting assembly, the fixing assembly being used to connect to an external structure. The lifting assembly can drive the lifting pedal to move up and down, thereby lifting the user to a high place, facilitating construction work at a high place. At the same time, the fixing assembly can connect the present invention to the external structure, reducing shaking during use, and the blocking assembly can block the user during use, thereby improving safety during use.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction engineering, in particular to a lifting type building construction frame which is convenient to position. Background Art

[0002] Construction refers to the production activities during the implementation phase of engineering construction, and is the construction process of various types of buildings. The construction site is a place where workers of various trades operate, and it needs to be carried out within a limited time and space. During the construction process, a large amount of manpower, material resources and financial resources will be consumed. During the construction process, tools are needed to assist workers in construction. Among them, the construction frame is a tool that can help workers move to high places for construction. It is an indispensable tool when constructing at high places.

[0003] However, most existing construction frames are scaffolding, which need to be manually erected when in use, are inconvenient to move to a location for use, and are prone to shaking when in use, affecting the safety of users. In addition, existing construction frames do not have the effect of side protection, and thus cannot protect users. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a lifting type construction frame that is easy to position, so as to achieve the technical effect of reducing shaking during use and improving safety during use.

[0005] To achieve this technical purpose, the present invention adopts the following scheme:

[0006] A lifting construction frame with convenient positioning includes a base plate, a movable roller is provided at the bottom of the base plate, a lifting assembly and a pedal are provided on the base plate, the lifting assembly is used to drive the pedal to rise and fall; a blocking assembly is provided on the pedal; a fixing assembly is provided on one side of the lifting assembly, and the fixing assembly is used to connect to an external building.

[0007] Compared with the prior art, the present invention has the following beneficial effects:

[0008] The present invention drives the pedal to rise and fall through the lifting assembly to lift the user to a high place, which is convenient for high-altitude construction. The construction frame is fixed to the external construction through the fixing assembly to reduce shaking during use. The blocking assembly can block the user during use, thereby improving safety during use, improving the safety of the construction platform, facilitating the user's entry and exit, and making it more convenient to use.

[0009] Furthermore, the preferred embodiment of the present invention is:

[0010] The lifting assembly includes a lifting slide rail. The four top corners of the base plate are respectively provided with a lifting slide rail. A slide groove is opened on one side of the lifting slide rail, and the pedal is slidably installed in the slide groove.

[0011] A lifting threaded rod is provided inside each chute, one end of the lifting threaded rod is rotatably connected to the inner wall of the chute, and the other end is connected to the control motor placed inside the chute; the pedal is threadedly connected to the lifting threaded rod.

[0012] The fixing assembly includes a fixing frame and an adjusting screw. A fixing plate is slidably connected inside the fixing frame. An adjusting screw is provided on one side of the fixing frame. A knob is provided at one end of the adjusting screw, and the other end passes through the side wall of the fixing frame and is rotatably connected to the fixing plate.

[0013] The fixed frame is a U-shaped structure. A slider 1 is provided on one side where the fixed plate is slidably connected to the fixed frame. A slideway adapted to the slider 1 is provided on the inner wall of the fixed frame.

[0014] The inner surface of the side wall of the fixing frame away from the adjusting screw and the surface of the side wall of the fixing plate facing the adjusting screw are respectively provided with anti-slip layers.

[0015] The blocking assembly comprises a fixed blocking frame which is mounted on the pedal, and a movable blocking frame which is slidably mounted on one side of the fixed blocking frame.

[0016] A self-locking motor is provided at the bottom of the fixed blocking frame corresponding to one side of the movable blocking frame, and a screw is provided at the output end of the self-locking motor. The screw passes through the movable blocking frame and is rotatably connected to the top of the fixed blocking frame, and the screw is threadedly connected to the movable blocking frame.

[0017] The top ends of the lifting rails are connected into a whole through a top frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural diagram of the lifting assembly;

[0020] Figure 3 It is a schematic diagram of the connection of various components in the fixed assembly;

[0021] Figure 4 It is a schematic diagram of the connection between the fixed plate and the fixed frame;

[0022] Figure 5 It is a structural diagram of the blocking component;

[0023] Figure 6 This is a structural diagram of a movable arresting frame;

[0024] Figure 7 This is a schematic diagram of the structure of the lifting rod and railing in the movable barrier;

[0025] Figure 8 for Figure 6 A magnified view of part A;

[0026] The following are marked in the figure: base plate 1; moving roller 2; lifting assembly 3; lifting slide rail 301; slide groove 302; control motor 303; lifting threaded rod 304; slider 2 305; fixing assembly 4; fixing frame 401; fixing plate 402; slideway 403; adjusting screw 404; knob 405; slider 1 406; anti-slip layer 407; top frame 5; pedal 6; blocking assembly 7; fixed blocking frame 701; movable blocking frame 702; frame body 7021; railing 7022; lifting rod 7023; self-locking motor 7024; lifting groove 7025; screw 7026. DETAILED DESCRIPTION

[0027] In order to fully understand the purpose, features and effects of the present invention, the following specific embodiments are provided. Figures 1 to 8 The present invention is described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0028] A lifting construction frame with convenient positioning comprises a base plate 1. The four corners of the bottom of the base plate 1 are respectively installed with movable rollers 2. The movable rollers 2 in this embodiment are Forma wheels.

[0029] A lifting assembly 3 and a pedal 6 are provided on the base plate 1. The lifting assembly 4 consists of four lifting rails 301. A lifting rail 301 is installed at the top corner of the base plate 1, and a slide groove 302 is provided on one side of each lifting rail 301. In this embodiment, the two lifting rails 301 located on the front side of the base plate 1 are provided with a slide groove 302 on the opposite sides, and the two lifting rails 301 located on the rear side of the base plate 1 are also provided with a slide groove 302 on the opposite sides. The four corners of the pedal 6 are respectively provided with a slider 2 305 corresponding to the four slide grooves 302, and the pedal 6 is slidably connected to the slide groove through the slider 2 305.

[0030] A lifting threaded rod 304 is provided inside each slide groove 302. The upper end of the lifting threaded rod 304 is rotatably connected to the top of the slide groove 302. The lower end of the lifting screw 302 is connected to the output end of the control motor 303. The four sliders 305 on the pedal 6 are respectively provided with threaded holes adapted to the lifting screw 304. The pedal 6 is threadedly connected to the lifting screw 304 through the threaded holes. The control motor 303 drives the rotation of the lifting screw 304, so that the pedal 6 can move up and down along the lifting screw 304.

[0031] A blocking assembly 7 is provided on the pedal 6, and the blocking assembly 7 consists of three fixed blocking frames 701 and one movable blocking frame 702. The three fixed blocking frames 701 and the movable blocking frame 702 are connected in sequence around the four sides of the pedal 6 to form a protective structure, and the lower ends of the three fixed blocking frames 701 are fixedly connected to the pedal 6.

[0032] The movable blocking frame 702 consists of a frame 7021 and a railing 7022. The two sides of the frame 7021 are fixedly connected to the fixed blocking frame 701 on their respective corresponding sides, and the lower end of the frame 7021 is fixedly connected to the pedal 6; a screw 7026 is rotatably connected between the top and bottom of the frame 7021, and the lower end of the screw 7026 passes through the frame 7021 and extends to the lower end of the pedal 6 and is connected to the self-locking motor 7024 at the lower end of the pedal 6.

[0033] A lifting rod 7023 is disposed transversely within the frame 7021. Lifting slots 7025 are defined on the front and rear sides of the frame 7021. The ends of the lifting rod 7023 are positioned within and slidably connected to the slots 7025. The lifting rod 7023 is provided with threaded holes that mate with a lead screw 7026, through which the lifting rod 7023 is threadedly connected. The lower end of the lifting rod 7023 is provided with a plurality of railings 7022 spaced along its length. The lower ends of the railings 7022 extend through the lower end of the frame 7021 and the pedal 6, respectively, and are slidably connected to both. A self-locking motor 7024 drives the lead screw 7026 to rotate, which in turn drives the lifting rod 7023 to move upward and downward.

[0034] In this embodiment, the length of the railing 7022 should be sufficient to ensure that the lower end of the railing 7022 will not separate from the pedal 6 when the lifting rod 7023 is placed on the top of the frame 7021.

[0035] In this embodiment, a fixing component 4 is respectively provided on the two lifting rails 301 on the rear side of the pedal 6. The fixing component 4 consists of a fixing frame 401 and an adjusting screw 404. The fixing frame 401 is a U-shaped structure, and the back side of the fixing frame 401 is fixedly connected to the lifting rail 301 on which it is located.

[0036] The fixed frame 401 is internally slidably connected to a fixed plate 402. Specifically, a slider 406 is provided on one side of the fixed plate 402 that is slidably connected to the fixed frame 401. A slide 403 that is adapted to the slider 406 is provided on the inner wall of the fixed frame 401. The fixed plate 402 is slidably connected to the fixed frame 401 through the cooperation between the slider 406 and the slide 403.

[0037] A threaded hole is provided on one side wall of the fixed frame 401, and the fixed frame 401 is threadedly connected to the adjusting screw 404 through the threaded hole. A knob 405 is installed at one end of the adjusting screw 404, and the other end passes through the side wall of the fixed frame 401 and extends to the inside of the fixed plate 402 and is rotatably connected to the fixed plate 402. By rotating the knob 405, the adjusting screw 404 is rotated, and the adjusting screw 404 drives the fixed plate 402 to slide in the fixed frame 401, thereby adjusting the distance between the fixed plate 402 and the other side wall of the fixed frame 401.

[0038] In this embodiment, the inner surface of the side wall of the fixing frame 401 away from the adjusting screw 404 and the side wall surface of the fixing plate 402 facing it are respectively provided with an anti-slip layer 407, which is used to increase the friction between the fixing frame 401 and the fixing plate 402 and the external building.

[0039] In this embodiment, in order to ensure the stability of the four lifting rails 301, the top of the four lifting rails 301 is fixed into a whole through a top frame 5, and the top frame 5 is a U-shaped structure, and the open end of the top frame 5 is set on one side of the movable blocking frame 702.

[0040] When the device is used, the device is first moved to the location of use by moving the two rollers, and then the wall or column of the external building is placed on the fixing frame 401 of the device. Then, the knob 405 is turned, and the knob 405 drives the adjusting screw 404 to rotate, so that the fixing plate 402 slides in the fixing frame 401. The fixing frame 401 and the fixing plate 402 are used to clamp the external building, so that the device can be fixed to one side of the external building.

[0041] When the fixation is completed, the user stands on the pedal 6, and then starts the control motor 303 in the lifting slide rail 301 at the same time. The control motor 303 drives the lifting threaded rod 304 to rotate, thereby driving the pedal 6 to rise and fall, so that the user can be lifted to a high place for operation. During the operation, the fixed blocking frame 701 and the movable blocking frame 702 block the user; when the user needs to enter or exit, the self-locking motor 7024 is driven, and the self-locking motor 7024 drives the screw 7026 to rotate, so that the lifting rod 7023 drives the railing 7022 to descend, making it convenient for the user to enter or exit.

[0042] In this embodiment, the position of the movable barrier frame 702 and the position of the fixed component 4 can be determined according to the actual needs on site. For example, when the device needs to be closed and connected to the building structure, the movable barrier frame can be set on the side close to the building structure to facilitate construction workers to open the movable barrier frame for entry and exit, and the position of the fixed component can be determined according to the position of the device and the building structure.

[0043] The present invention uses a lifting component to drive the pedal to rise and fall, thereby lifting the user to a high place, and uses a fixing component to connect the device to an external building, thereby reducing shaking during use. The blocking component can protect the user during use, thereby improving safety during use; adding a movable blocking frame facilitates the user's entry and exit, making it more convenient to use.

[0044] Finally, it should be noted that the above-listed embodiments are merely preferred embodiments of the present invention. Of course, those skilled in the art may make changes and modifications to the present invention. If these modifications and variations fall within the scope of the claims of the present invention and their equivalents, they should be considered to be within the scope of protection of the present invention.

Claims

1. A lifting construction frame with convenient positioning, comprising a base plate with movable rollers provided at the bottom of the base plate, characterized in that: A lifting assembly and a pedal are provided on the bottom plate, the lifting assembly is used to drive the pedal to move up and down; a blocking assembly is provided on the pedal; a fixing assembly is provided on one side of the lifting assembly, and the fixing assembly is used to connect with an external building; The lifting assembly includes a lifting rail. Each of the four top corners of the bottom plate is provided with a lifting rail. A sliding groove is provided on one side of the lifting rail, and the pedal is slidably installed in the sliding groove. Each chute is provided with a lifting threaded rod, one end of which is rotatably connected to the inner wall of the chute, and the other end is connected to the control motor placed inside the chute; The pedal is threadedly connected to the lifting threaded rod; The fixing assembly includes a fixing frame and an adjusting screw. A fixing plate is slidably connected inside the fixing frame. An adjusting screw is provided on one side of the fixing frame. A knob is provided on one end of the adjusting screw, and the other end passes through the side wall of the fixing frame and is rotatably connected to the fixing plate. The fixed frame is a U-shaped structure, and a slider 1 is provided on one side of the fixed plate and the fixed frame for sliding connection, and a slideway adapted to the slider 1 is provided on the inner wall of the fixed frame; The blocking assembly includes a fixed blocking frame, which is installed on the pedal, and a movable blocking frame is slidably installed on one side of the fixed blocking frame; A self-locking motor is provided at the bottom of the fixed blocking frame corresponding to one side of the movable blocking frame, and a screw is provided at the output end of the self-locking motor. The screw passes through the movable blocking frame and is rotatably connected to the top of the fixed blocking frame, and the screw is threadedly connected to the movable blocking frame.

2. The lifting construction frame with convenient positioning according to claim 1 is characterized in that: The inner surface of the side wall of the fixing frame away from the adjusting screw and the surface of the side wall of the fixing plate facing the adjusting screw are respectively provided with anti-slip layers.

3. The lifting construction frame with convenient positioning according to claim 1 is characterized in that: The top ends of the lifting slide rails are connected into a whole through a top frame.

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