Construction platform for building free face operations

Abstract

The utility model discloses a construction platform for building free face operation, including a plurality of unit element and the cross bar of connecting all unit element, support piece includes the first support, the horizontal setting second support and third support of vertical setting, and the second support is divided into left half and right half along the axis direction, the first support top is connected to the right half of second support, and the bottom is fixedly connected to the left half of second support through the third support, constitutes the right triangle shape, the part of second support in the right side of first support is fixed rod, and the pole is set up at the end of second support away from fixed rod, and is equipped with mounting piece on the pole, and the construction platform still includes the walking board, the utility model discloses through setting up first support second support and third support, constitutes the support piece of triangle, again, the walking board is laid on second support, reaches the purpose of erecting construction platform, can reduce construction material, also can save the tedious procedure of erecting scaffold, avoids the security risk of erecting scaffold.

Description

Technical Field

[0001] This utility model relates to the field of building construction, specifically to a construction platform for working on the open side of a building. Background Technology

[0002] During building construction, there are often requirements for working on exposed surfaces, such as the need for decorative work on the exterior walls of exposed areas. The conventional method is to erect scaffolding from the ground during the initial structural frame construction, using the scaffolding as a protective barrier and a working platform for the exterior wall work on exposed surfaces. As the building height increases, the height of the scaffolding also needs to be increased accordingly, significantly increasing the material costs of the scaffolding; moreover, the scaffolding erection process is cumbersome and poses numerous safety risks. Utility Model Content

[0003] This utility model provides a construction platform for working on the open side of a building, so as to reduce the construction difficulty and cost of working on the open side.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A construction platform for working on the open side of a building includes several unit components and a crossbar connecting all the unit components, wherein the unit components include support components and uprights;

[0006] The support includes a vertically arranged first support rod, a horizontally arranged second support rod, and a third support rod. The second support rod is divided into a left half and a right half along the axial direction. The top of the first support rod is connected to the right half of the second support rod, and the bottom is fixedly connected to the left half of the second support rod through the third support rod, so that the first support rod, the second support rod, and the third support rod form a right-angled triangle. The part of the second support rod located to the right of the first support rod has a fixing rod, and the fixing rod is provided with a vertical connecting screw hole. The connecting bolt passes through the connecting screw hole to fix the fixing rod to the upper surface of the building's open side, and the first support rod is pressed against the vertical surface of the building's open side.

[0007] The upright is located at the end of the second support rod away from the fixed rod, and the upright is provided with mounting parts for installing the crossbar;

[0008] The construction platform also includes a walking board, which is laid on all the second support poles.

[0009] Specifically, the upper surface of the second support rod is provided with a horizontal first reinforcing plate, and the bottom of the upright rod is provided with a horizontal second reinforcing plate. The first tie bolt passes through the first and second reinforcing plates to connect the upright rod and the second support rod.

[0010] Furthermore, triangular stiffening plates are provided between the first reinforcing plate and the second support rod, and between the second reinforcing plate and the upright rod.

[0011] Specifically, the mounting component includes a collapsible upper semicircular plate and a lower semicircular plate, and also includes a hinge component with two hinge plates; a connecting rod is provided on the upright, the connecting rod is connected to one of the hinge plates of the hinge component, and the lower semicircular plate is also fixedly connected to the hinge plate; the upper semicircular plate is flipped on the lower semicircular plate through the other hinge plate, and the upper and lower semicircular plates form a ring when closed, and the crossbar is placed inside the ring formed by the upper and lower semicircular plates;

[0012] The upper semicircular plate is provided with a first connecting plate extending radially outward on the opposite side of the hinge, and the lower semicircular plate is provided with a second connecting plate extending radially outward on the opposite side of the hinge. The first connecting plate is provided with a lower semicircular first pin plate, and the second connecting plate is provided with an upper semicircular second pin plate. The first pin plate and the second pin plate form a socket, and a pin is provided in the socket.

[0013] In particular, the upper surface of the second support rod is also provided with a vertical clamp, and the kick plate is placed vertically between the clamp and the upright.

[0014] Specifically, at least two unit components are used as a unit component group; each unit component group is provided with a traveling plate and the traveling plate is fixedly connected to the second support rod in the unit component group.

[0015] Specifically, the third support rod has a U-shaped clamp at its top, and the second support rod is placed inside the U-shaped clamp; it also includes a second tie bolt that passes through the U-shaped clamp and the second support rod.

[0016] Specifically, the top of the third support rod is provided with a horizontal square frame; the second support rod is set inside the square frame and is tightly attached to the inner wall of the square frame; it also includes a third tie bolt that passes through the square frame and the second support rod.

[0017] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0018] This invention constructs a right-angled triangular support by setting up a first, second, and third support rod, and using a fixing rod to cantilever and fix the support to the outside of the open surface. The fixing rod provides horizontal and vertical constraint forces, which, together with the support, provide auxiliary support, allowing the unit to serve as a support structure for a construction platform. A walking board is then laid on the second support rod of the support, achieving the purpose of erecting a construction platform on the open surface of the building. This replaces the existing construction method that requires scaffolding from the ground, reducing construction materials and costs, eliminating the cumbersome scaffolding process, and shortening the construction cycle. It also eliminates various safety risks associated with scaffolding erection when the building is tall. Dismantling only requires removing the connecting bolts on the fixing rod, eliminating the need to dismantle the scaffolding from top to bottom, effectively simplifying the construction process for work on the open surface of the building. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device structure of this utility model.

[0020] Figure 2 This is a front view schematic diagram of the device in use.

[0021] Figure 3 This is a front view diagram of the connection between the upright and the second support.

[0022] Figure 4 This is a side view of the connection between the upright and the second support.

[0023] Figure 5 This is a top view of the connection between the upright and the second support.

[0024] Figure 6 This is a front view diagram of the connection between the second and third support rods.

[0025] Figure 7 This is a left-side side view of another embodiment of the connection between the second and third support rods.

[0026] Figure 8 This is a front view diagram of the installation component.

[0027] Figure 9 This is a side view of the mounting component from the right side.

[0028] Figure 10 This is a schematic diagram of the device from another perspective during use.

[0029] The labels in the diagram are explained as follows: First support rod—1;

[0030] Second support rod—2; First reinforcing plate—201; First tie bolt—202; Stiffening plate—203; Clamping plate—204;

[0031] Fixed rod—206; Connecting bolt—207;

[0032] Third support rod—3; Connector—301; U-shaped clamp—302; Square frame—303; Second tie bolt—304; Third tie bolt—305;

[0033] Upright pole—4; Second reinforcing plate—401;

[0034] Mounting component—5; Upper semi-circular plate—501; Lower semi-circular plate—502; First connecting plate—503; Second connecting plate—504; First pin plate—505; Second pin plate—506; Connecting rod—507;

[0035] Walking board—6;

[0036] Horizontal bar - 7. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so as to provide a better understanding of the concept of the present utility model, the technical problem solved, the technical features constituting the technical solution and the technical effects brought about.

[0038] like Figures 1-10 As shown, a construction platform for building surface operations includes several unit components and a crossbar 7 connecting all the unit components. The unit components include support components and uprights 4.

[0039] The support includes a vertically arranged first support rod 1, a horizontally arranged second support rod 2, and a third support rod 3. The second support rod 2 is divided into a left half and a right half along the axial direction. The top of the first support rod 1 is connected to the right half of the second support rod 2, and the bottom is fixedly connected to the left half of the second support rod 2 through the third support rod 3, so that the first support rod 1, the second support rod 2, and the third support rod 3 form a right-angled triangle. The part of the second support rod 2 located to the right of the first support rod 1 has a fixing rod 206. The fixing rod 206 is provided with a vertical connecting screw hole. The connecting bolt 207 passes through the connecting screw hole to fix it to the upper surface of the building's open side, and the first support rod 1 is pressed against the vertical surface of the building's open side.

[0040] The upright 4 is located at the end of the second support 2 away from the fixed rod 206, and the upright 4 is provided with a mounting part 5 for installing the crossbar 7;

[0041] The construction platform also includes a walking board 6, which is laid on all the second support poles 2.

[0042] In this utility model, the construction platform includes several unit components arranged side by side. All unit components are connected in series by crossbars 7 to form a whole, and walking boards 6 are laid on the second support rods 2 of all unit components as walking and working positions for construction personnel. Specifically, the unit component includes a whole composed of a first support rod 1, a second support rod 2, a third support rod 3, and a vertical rod 4. The first support rod 1, the second support rod 2, and the third support rod 3 are fixedly connected to each other to form a right-angled triangular support structure. It also includes a fixing rod 206, which is the part of the second support rod 2 to the right of the first support rod 1. This allows the aforementioned right-angled triangular support structure to be suspended on the horizontal plane of the open surface. The fixing rod 206 is fixed by connecting screw holes and connecting bolts 207, thereby providing sufficient vertical and horizontal tension for the support structure. At the same time, one right-angled side of the right-angled triangular support structure abuts against the vertical plane of the open surface, utilizing the stability of the right-angled triangle to achieve the purpose of auxiliary support. The upright pole 4 serves as the foundation for installing the horizontal bar 7. It is located at the end of the second support pole 2 away from the fixed pole 206 and is a vertical pole. The upright pole 4 is equipped with an installation component 5 for installing the horizontal bar 7, thereby connecting multiple unit components into a whole through the horizontal bar 7 to complete the erection of the construction platform foundation.

[0043] In the above process, the installation of the unit components only requires adjusting the position of the first vertical support rod 1 and the position of the fixing rod 206 in the support component. Specifically, the first support rod 1 needs to be kept vertical and pressed against the vertical surface of the open surface, and the fixing rod 206 needs to be flush with the horizontal surface of the open surface, so that the fixing rod 206 is aligned with the pre-set connecting screw holes on the horizontal surface of the open surface, thereby facilitating the screwing in of the connecting bolts 207. After all the unit components are installed, the walking board 6 is laid on the second support rod 2 of the support component as a walking and working platform for construction workers, completing the erection of the entire construction platform. Workers can then carry out construction on the exterior walls, beams, or columns of the building on the open surface from the walking board 6. It should be noted that there are multiple unit components. Correspondingly, the walking plate 6 can be a whole plate or multiple small plates. When the walking plate 6 is multiple small plates, attention should be paid to the size of the gap between adjacent walking plates 6, and the walking plate 6 needs to be fixed to the second support rod 2, so as to avoid gaps affecting the walking and operation of construction personnel, and to prevent construction personnel from stepping on the end of a single walking plate 6, causing the walking plate 6 to lift up and causing safety problems.

[0044] As a preferred embodiment, such as Figures 3-5 As shown, the upper surface of the second support rod 2 is provided with a horizontal first reinforcing plate 201, and the bottom of the upright rod 4 is provided with a horizontal second reinforcing plate 401. The first tie bolt 202 passes through the first reinforcing plate 201 and the second reinforcing plate 401 to connect the upright rod 4 and the second support rod 2.

[0045] In this embodiment, a specific connection method between the upright 4 and the second reinforcing plate 401 is provided. The first reinforcing plate 201 is a horizontal plate and is disposed on the upper surface of the second support rod 2 near the end of the upright 4. The second reinforcing plate 401 is also a horizontal plate and is disposed at the bottom of the upright 4. The first reinforcing plate 201 and the second reinforcing plate 401 are respectively provided with mutually cooperating through holes for the first tie bolt 202 to pass through, so that the first tie bolt 202 can firmly connect the first reinforcing plate 201 and the second reinforcing plate 401 into a whole, thereby installing the upright 4 on the second support rod 2.

[0046] As a further embodiment, such as Figures 3-5 As shown, triangular stiffening plates 203 are provided between the first reinforcing plate 201 and the second support rod 2, and between the second reinforcing plate 401 and the upright rod 4.

[0047] In this embodiment, a triangular stiffening plate 203 is provided between the first reinforcing plate 201 and the second support rod 2, and between the second reinforcing plate 401 and the upright rod 4, so as to increase the connection strength between the first reinforcing plate 201 and the second support rod 2, and between the second reinforcing plate 401 and the upright rod 4, and to prevent the upright rod 4 from tilting during use.

[0048] As a preferred embodiment, such as Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown, the mounting component 5 includes a collapsible upper semicircular plate 501 and a lower semicircular plate 502, and also includes a hinge component with two hinge plates; the upright 4 is provided with a connecting rod 507, which is connected to one of the hinge plates of the hinge component, and the lower semicircular plate 502 is also fixedly connected to the hinge plate; the upper semicircular plate 501 is flipped on the lower semicircular plate 502 through the other hinge plate, and the upper semicircular plate 501 and the lower semicircular plate 502 form a ring when they are closed, and the crossbar 7 is placed in the ring formed by the upper semicircular plate 501 and the lower semicircular plate 502;

[0049] The upper semicircular plate 501 is provided with a first connecting plate 503 extending radially outward on the opposite side of the hinge, and the lower semicircular plate 502 is provided with a second connecting plate 504 extending radially outward on the opposite side of the hinge. The first connecting plate 503 is provided with a lower semicircular first pin plate 505, and the second connecting plate 504 is provided with an upper semicircular second pin plate 506. The first pin plate 505 and the second pin plate 506 form a socket, and a pin is provided in the socket.

[0050] This embodiment provides a specific structure of an installation component, wherein the installation component includes an upper semi-circular plate 501 and a lower semi-circular plate 502. The upper semi-circular plate 501 and the lower semi-circular plate 502 are hinged together by a hinge, forming a ring when closed, which serves as the placement position for the crossbar 7. By placing a sufficiently long crossbar 7 in the installation component 5 of each unit component, each unit component can be connected in series and linked into a whole.

[0051] Specifically, the lower semicircular plate 502 is connected to one of the hinge plates of the hinge assembly, which is connected to the upright 4 via a connecting rod 507. The upper semicircular plate 501 is connected to the other hinge plate of the hinge assembly and rotates around the hinge assembly on the lower semicircular plate 502. When the upper semicircular plate 501 rotates to close with the lower semicircular plate 502, it forms a complete ring for placing the crossbar 7.

[0052] The crossbar 7 can also serve as an edge protection structure for the work platform to prevent construction workers from falling. In this process, the lower semi-circular plate 502 serves as the placement position and limiting structure for the crossbar 7, while the upper semi-circular plate 501 serves as a structure that presses down on the crossbar 7 to prevent it from bouncing off the ring. Together, they connect multiple unit components.

[0053] The first connecting plate 503 and the second connecting plate 504 serve as a structure to keep the upper semicircular plate 501 and the lower semicircular plate 502 closed into a ring. They are respectively set at the ends of the upper semicircular plate 501 and the lower semicircular plate 502 away from the hinge and arranged vertically. At the same time, the first connecting plate 503 and the second connecting plate 504 are respectively provided with a downward arched lower semicircular first pin plate 505 and an upward arched upper semicircular second pin plate 506. The first pin plate 505 and the second pin plate 506 form a circular insertion hole. By inserting the pin and passing through the insertion hole, the upper semicircular plate 501 and the lower semicircular plate 502 can be locked in the closed state, preventing the crossbar 7 from bouncing due to external forces and slipping off, thus avoiding safety hazards.

[0054] As a preferred embodiment, such as Figure 1 and Figure 2 As shown, the upper surface of the second support rod 2 is also provided with a vertical clamping plate 204, and the kick plate is placed vertically between the clamping plate 204 and the upright rod 4.

[0055] This embodiment also provides a clamping plate 204 for installing a kick plate. The kick plate is placed vertically between the clamping plate 204 and the upright 4. The upright 4 and the clamping plate 204 work together to keep the kick plate vertical, which can prevent falling objects from the edge of the construction platform and also prevent construction workers from stepping into the air.

[0056] As a preferred embodiment, such as Figure 2The diagram shows a unit group consisting of at least two unit components; each unit group is provided with a walking plate 6 and the walking plate 6 is fixedly connected to the second support rod 2 in the unit group.

[0057] In this embodiment, a specific method for laying the walking platform 6 is provided. Specifically, at least two unit components are grouped together to form a structure with complete construction platform functionality. By stacking multiple unit component groups with complete construction platform functionality, a complete construction platform can be constructed. To prevent the walking platform 6 from tilting when workers step on it, it needs to be fixedly connected to the second support rod 2. The fixing method can be either by passing steel wire ropes through the walking platform 6 and binding them, or by setting positioning holes on the walking platform 6 and vertically installing positioning rods on the second support rod 2 that match the positions of the positioning holes. This prevents the walking platform 6 from tilting when workers step on its ends. This also avoids the problem of the walking platform 6 being too large and causing inconvenience in transportation and installation when it is a single piece, facilitating the rapid erection of the construction platform.

[0058] As a preferred embodiment, such as Figure 6 and Figure 7 As shown, the top of the third support rod 3 is provided with a U-shaped clamp 302, and the second support rod 2 is placed inside the U-shaped clamp 302; it also includes a second tie bolt 304 that passes through the U-shaped clamp 302 and the second support rod 2.

[0059] This embodiment provides a specific structure for a connector 301. The connector 301 body is a U-shaped clamp 302, with its opening facing upwards or to the left or right. The U-shaped clamp 302 is positioned on the top of the third upright 3, with one side of the U-shaped clamp 302 kept horizontal to ensure a tight fit between the U-shaped clamp 302 and the second support rod 2. After placing the second support rod 2 inside the U-shaped clamp 302, ensuring the top height of the second support rod 2 does not exceed the top height of the U-shaped clamp 302, a second lateral tie bolt 305 is used to sequentially pass through the side wall of the U-shaped clamp 302, the second support rod 2, and the other side wall of the U-shaped clamp 302, then locked with a nut. This fixes the relative position of the U-shaped clamp 302 and the second support rod 2, preventing the second support rod 2 from slipping out of the U-shaped clamp 302, thereby improving the overall stability and reliability of the device.

[0060] As a preferred embodiment, such as Figure 7 As shown, the top of the third support rod 3 is provided with a horizontal square frame 303; the second support rod 2 is disposed inside the square frame 303 and is tightly attached to the inner wall of the square frame 303; it also includes a third tie bolt 305 that passes through the square frame 303 and the second support rod 2.

[0061] This embodiment provides another specific structure for the connector 301. Compared to the previous embodiment, the connector 301 is a hollow square frame 303. The hollow portion of the square frame 303 is used for the second support rod 2 to pass through, while the rest remains the same. The main purpose of this design is to ensure that when the second support rod 2 is inside the square frame 303, it will not rise due to deformation of the third tie bolt 305, thereby further improving the overall stability and reliability of the device.

[0062] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0063] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A construction platform for working on an open surface of a building, characterized in that, It includes several unit components and a crossbar (7) connecting all the unit components, wherein the unit components include a support and a vertical pole (4); The support includes a vertically arranged first support rod (1), a horizontally arranged second support rod (2), and a third support rod (3); the second support rod (2) is divided into a left half and a right half along the axial direction; the top of the first support rod (1) is connected to the right half of the second support rod (2), and the bottom is fixedly connected to the left half of the second support rod (2) through the third support rod (3), so that the first support rod (1), the second support rod (2), and the third support rod (3) form a right triangle; the part of the second support rod (2) located to the right of the first support rod (1) has a fixing rod (206), and the fixing rod (206) is provided with a vertical connecting screw hole, and the connecting bolt (207) passes through the connecting screw hole to fix it to the upper surface of the building's open surface, and the first support rod (1) is pressed against the vertical surface of the building's open surface; The upright (4) is located at the end of the second support (2) away from the fixed rod (206), and the upright (4) is provided with a mounting part (5) for installing the crossbar (7); The construction platform also includes a walking board (6), which is laid on all the second support poles (2).

2. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, The upper surface of the second support rod (2) is provided with a horizontal first reinforcing plate (201), and the bottom of the upright rod (4) is provided with a horizontal second reinforcing plate (401). The first tie bolt (202) passes through the first reinforcing plate (201) and the second reinforcing plate (401) to connect the upright rod (4) and the second support rod (2).

3. A construction platform for working on an open surface of a building as described in claim 2, characterized in that, Triangular stiffening plates (203) are provided between the first reinforcing plate (201) and the second support rod (2), and between the second reinforcing plate (401) and the upright rod (4).

4. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, The mounting component (5) includes a collapsible upper semicircular plate (501) and a lower semicircular plate (502), and also includes a hinge component with two hinge plates; the upright (4) is provided with a connecting rod (507), which is connected to one of the hinge plates of the hinge component, and the lower semicircular plate (502) is fixedly connected to the hinge plate; the upper semicircular plate (501) is flipped on the lower semicircular plate (502) through another hinge plate, and the upper semicircular plate (501) and the lower semicircular plate (502) form a ring when they are closed, and the crossbar (7) is placed in the ring formed by the upper semicircular plate (501) and the lower semicircular plate (502); The upper semicircular plate (501) is provided with a first connecting plate (503) extending radially outward on the opposite side of the hinge, and the lower semicircular plate (502) is provided with a second connecting plate (504) extending radially outward on the opposite side of the hinge. The first connecting plate (503) is provided with a lower semicircular first pin plate (505), and the second connecting plate (504) is provided with an upper semicircular second pin plate (506). The first pin plate (505) and the second pin plate (506) form a socket, and a pin is provided in the socket.

5. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, The upper surface of the second support rod (2) is also provided with a vertical clamp (204), and the kick plate is placed vertically between the clamp (204) and the upright rod (4).

6. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, At least two unit components are used as a unit component group; each unit component group is provided with a walking plate (6) and the walking plate (6) is fixedly connected to the second support rod (2) in the unit component group.

7. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, The third support rod (3) has a U-shaped clamp (302) at the top, and the second support rod (2) is placed inside the U-shaped clamp (302); it also includes a second tie bolt (304) that passes through the U-shaped clamp (302) and the second support rod (2).

8. A construction platform for working on an open surface of a building as described in claim 1, characterized in that, The third support rod (3) has a horizontal square frame (303) at the top; the second support rod (2) is set inside the square frame (303) and is in close contact with the inner wall of the square frame (303); it also includes a third tie bolt (305) that passes through the square frame (303) and the second support rod (2).

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