Skirting board adjusting device
By designing a rush -to -skirting board adjustment device with a lifting mechanism and a limited structure, the problem of blocking sight and space in the construction of traditional jet boards in prefabricated buildings has achieved the effect of improving construction efficiency and safety.
Patent Information
- Application Number
- CN202421073492.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-16
AI Technical Summary
In prefabricated building construction, especially when installing and aligning prefabricated shear walls, sealing and grouting operations at joints, they highly block the construction personnel's sight, hinder construction operations, and cause the project progress to be slowed down. , quality reduction and safety risks increase.
Design a kind of skirting board adjustment device, including a two -way rotating motor -driven lift mechanism, moves up and down through the wire rope traction baffle, combined with the limited structure of the upper and lower folding boards Sex and reliability.
By adjusting the height of the foot kick board, provide a broad construction field and space, improve construction efficiency, ensure the quality of the project, reduce safety risks, and simplify construction operations, and reduce the difficulty of construction.
Smart Images
Figure CN222413998U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a skirting board adjusting device. Background Art
[0002] In the field of modern construction, prefabricated construction technology is gradually becoming mainstream due to its significant efficiency improvement, energy saving and environmentally friendly characteristics. However, in the implementation process, the skirting boards used in traditional construction methods have some limitations. These skirting boards are usually 15 to 20 mm in height and are fixed to the upper end of the walkway slab in an L-shaped structure. Since the walkway slab is basically flush with the structural floor slab, the distance from the edge of the walkway slab to the exterior wall needs to be maintained between 100 and 150 mm. This brings obvious operating space restrictions to construction workers in the construction of prefabricated buildings, especially during the installation of prefabricated shear walls. Especially in the installation of prefabricated shear walls, the sealing and grouting operations at the joints, the height of the skirting board blocks the sight of the alignment and joints, hindering the construction operations of the construction workers, which not only slows down the progress of the project and reduces the overall quality of the construction, but also may lead to unnecessary safety risks caused by improper handling by construction workers. Utility Model Content
[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to propose a skirting board adjustment device, which adopts the following technical solutions:
[0004] A skirting board adjustment device comprises a baffle and a shell. The baffle is movably arranged in the shell up and down, and a fastener for fixing to a walkway board is arranged on one side of the shell. A lifting mechanism is arranged in the shell, and the lifting mechanism is used to drive the baffle to move up and down.
[0005] As a further improvement, the lifting mechanism comprises a motor capable of bidirectional rotation, the output shaft of the motor is provided with a winding wheel, the winding wheel is wound with a steel wire rope, and the steel wire rope is connected to the lower end of the baffle.
[0006] As a further improvement, the upper end of the shell is provided with a first guide opening, the lower end is provided with a second guide opening, the baffle plate passes through the first guide opening and the second guide opening, and is perpendicular to the walkway plate.
[0007] As a further improvement, the upper end of the baffle is bent 90° to the side away from the walkway plate to form an upper folding plate; the lower end of the baffle is bent 90° to the side away from the walkway plate to form a lower folding plate, and the steel wire rope is connected to the lower folding plate.
[0008] As a further improvement, when the baffle plate descends to the lowest height, the upper folding plate abuts against the upper edge of the first guide opening, and when the baffle plate rises to the maximum height, the lower folding plate abuts against the lower edge of the second guide opening.
[0009] As a further improvement, the second guide port is provided with a guide plate inside the shell.
[0010] As a further improvement, the lower end of the shell is also provided with a rope threading hole, and the steel wire rope is passed through the rope threading hole and fixed to the lower folding plate.
[0011] As a further improvement, a controller is arranged inside the shell, and the controller is electrically connected to the motor and is used to control the output shaft of the motor to rotate forward or reverse.
[0012] As a further improvement, the controller is equipped with a signal receiver for receiving external control signal instructions.
[0013] As a further improvement, the above-mentioned fasteners are bolts.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] First, the utility model uses a bidirectionally rotatable motor to control the steel wire rope to pull the lower end of the baffle, control the baffle to move up and down, and set the baffle on one side of the walkway through the shell. When the prefabricated shear wall is to be installed, sealed and grouting, the baffle is lowered below the walkway to provide construction workers with a wide construction field of vision and construction space. The overall structure is simple and reliable, effectively improving construction efficiency and ensuring that the project quality meets the expected standards.
[0016] Secondly, the upper and lower ends of the baffle of the utility model are provided with an upper folding plate and a lower folding plate, and the upper folding plate and the lower folding plate have a barrier effect. When the baffle is lowered to the lowest height, the upper folding plate abuts against the upper edge of the first guide port. When the baffle is raised to the maximum height, the lower folding plate abuts against the lower edge of the second guide port, preventing the baffle from exceeding the limit movement during the up and down movement and causing it to sink into the shell, thereby ensuring its stability and reliability during use.
[0017] Thirdly, in the utility model, a guide plate is provided inside the shell at the second guide opening to prevent the baffle from tilting and failing to descend normally, thereby further improving the stability and reliability of the baffle when it is lifted or lowered.
[0018] Fourthly, the motor in the utility model is controlled by a controller to rotate forward or reverse, and the controller is equipped with a signal receiver for receiving external control signals. Construction personnel can remotely control the operation of the motor through a control terminal such as a remote controller to achieve remote control of the extension and retraction of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a schematic diagram of the side section structure of the utility model;
[0022] Figure 3 It is a schematic diagram of the side section structure of the utility model when the baffle is lowered to the lowest point;
[0023] Figure 4 It is a schematic diagram of the side section structure of the utility model when the baffle is raised to the highest point;
[0024] Figure 5 This is a schematic diagram of the use state of the utility model;
[0025] Figure 6 It is a schematic block diagram of the lifting structure in the utility model.
[0026] Reference numerals:
[0027] 1- baffle; 2- shell; 3- lifting mechanism; 4- controller;
[0028] 11-upper folding plate; 12-lower folding plate;
[0029] 21-fastener; 22-first guide opening; 23-second guide opening; 231-guide plate; 24-rope threading hole;
[0030] 31-motor; 32-reel; 33-wire rope;
[0031] 41- signal receiver;
[0032] 100-walkway plate; 200-hanging bracket and hanger rod; 300-prefabricated shear wall; 400-floor slab. DETAILED DESCRIPTION
[0033] In order to facilitate understanding by those skilled in the art, the structure of the present invention is further described in detail with reference to the accompanying drawings:
[0034] In the description of the present invention, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. The orientation or position relationship indicated by the terms "portion", "side", "end", etc. is based on the orientation or position relationship shown in the drawings and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.
[0035] like Figure 1 As shown, the present application provides a skirting board adjustment device, including a baffle 1 and a shell 2, wherein the baffle 1 can be movably arranged in the shell 2, and one side of the shell 2 is fixedly connected to the walkway board 100. A lifting mechanism 3 is arranged inside the shell 2, and the lifting mechanism 3 drives the baffle 1 to move up and down.
[0036] refer to Figure 5 In a specific embodiment shown, a horizontally placed walkway board 100 is arranged on the outer hanging rod 200 at a position flush with the floor 400, and the side of the walkway board 100 close to the floor 400 is fixedly connected to the skirting board by a fastener 21. Specifically, a housing 2 is fixedly arranged on one side of the walkway board 100 by bolts, and the baffle 1 is driven by the lifting mechanism 3 to rise above the walkway board 100 to form a skirting board structure for protecting the safety of construction workers and preventing falling objects from high altitude; it is lowered below the walkway board 100 to facilitate workers to construct on one side of the floor board.
[0037] In a specific embodiment, the prefabricated shear wall 300 is installed at the edge of the floor layer 400. During the installation and alignment process, the baffle 1 is lowered below the walkway plate 100, which can provide the construction personnel with the necessary vision, perform accurate alignment, and provide sufficient operating space for the subsequent sealing and grouting operations at the joints. When the construction is completed, the baffle 1 is raised again to form a skirting board structure. Through the above structure, the construction personnel can get closer to the working surface when constructing outside the floor layer 400, providing a wide construction vision and space, reducing the safety risks caused by the limitation of the operating space, and there is no need to remove the skirting board, which reduces the construction difficulty. The overall mechanical structure is simple and reliable, easy to install, easy to maintain, and reusable.
[0038] like Figure 2-Figure 4 As shown, combined with Figure 6The lifting mechanism 3 includes a motor 31 that can rotate in both directions. The output shaft of the motor 31 is provided with a winding wheel 32. A steel wire rope 33 is wound around the winding wheel 32. The free end of the steel wire rope 33 is connected to the lower end of the baffle 1. The overall structure is simple. Compared with some other lifting mechanisms 3, such as hydraulic or pneumatic systems, the present application has a more compact structure and occupies less space. At the same time, the standardized design makes it reusable, more cost-effective economically, and reduces the long-term cost of construction.
[0039] In a specific embodiment, when the output shaft of the motor 31 rotates clockwise, it drives the winding wheel 32 to wind up the wire rope 33, so that the baffle 1 rises. When the output shaft of the motor 31 rotates counterclockwise, it drives the winding wheel 32 to lower the wire rope 33, and the baffle 1 moves downward due to its own gravity until it is lowered below the walkway plate 100.
[0040] like Figure 1-Figure 4 As shown, the upper end of the housing 2 is provided with a first guide opening 22, and the lower end is provided with a second guide opening 23. The baffle 1 is inserted through the first guide opening 22 and the second guide opening 23, and is kept perpendicular to the walkway plate 100. The upper end of the baffle 1 is bent 90° to the side away from the walkway plate 100 to form an upper folding plate 11, and the lower end is bent 90° to the side away from the walkway plate 100 to form a lower folding plate 12. The free end of the steel wire rope 33 is connected to the lower folding plate 12 of the baffle 1.
[0041] Furthermore, the upper folding plate 11 and the lower folding plate 12 also have a blocking effect. When the baffle 1 is lowered to the lowest height, the upper folding plate 11 abuts against the upper edge of the first guide opening 22. When the baffle 1 is raised to the maximum height, the lower folding plate 12 abuts against the lower edge of the second guide opening 23. The upper folding plate 11 and the lower folding plate 12 are limited to prevent the baffle 1 from exceeding the limit during the upward and downward movement and sinking into the housing 2, thereby ensuring its stability and reliability during use.
[0042] like Figure 2 As shown, the lower end of the housing 2 is provided with a rope threading hole 24, and the steel wire rope 33 is passed through the rope threading hole 24 and fixed to the lower folding plate 12 of the baffle 1. Preferably, the steel wire rope 33 is arranged parallel to the baffle 1.
[0043] like Figure 2-Figure 4 As shown, the second guide opening 23 is provided with a guide plate 231 inside the housing 2, which provides additional support and restraint when the baffle 1 is lowered, so as to enhance the stability of the baffle 1 and keep it vertical. The existence of the guide plate 231 helps to ensure that the baffle 1 maintains the correct position and prevents it from not being able to move normally due to tilt or offset. At the same time, the guide plate 231 expands the guide path, so that the baffle 1 rises or falls along a predetermined track, ensuring the normal movement of the baffle 1.
[0044] like Figure 6As shown, a controller 4 is disposed inside the housing 2, and the controller 4 is electrically connected to the motor 31 for controlling the output shaft of the motor 31 to rotate forward or reverse. Furthermore, the controller 4 is equipped with a signal receiver 41 for receiving external control signal instructions.
[0045] In a specific embodiment, the present application is used in conjunction with a remote control device, which is connected to the controller 4 by electrical signals or wireless communication. The instructions issued by the remote control device include but are not limited to "up", "stop" and "down". The construction personnel can use the remote control device to send corresponding instructions to the controller 4, thereby controlling the forward rotation, stop or reverse rotation of the output end of the motor 31, thereby adjusting the height of the skirting board. This structure can greatly improve the efficiency and safety of the construction, so that the operator can complete the height adjustment operation without directly contacting the baffle 1 itself.
[0046] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A skirting board adjustment device, characterized in that: The invention comprises a baffle (1) and a shell (2); the baffle (1) is movably arranged in the shell (2) up and down; a fastener (21) for fixing to a walkway plate (100) is arranged on one side of the shell (2); a lifting mechanism (3) is arranged inside the shell (2); the lifting mechanism (3) is used to drive the baffle (1) to move up and down.
2. A skirting board adjustment device as claimed in claim 1, characterized in that: The lifting mechanism (3) comprises a motor (31) capable of bidirectional rotation, the output shaft of the motor (31) being provided with a winding wheel (32), the winding wheel (32) being wound with a steel wire rope (33), and the steel wire rope (33) being connected to the lower end of the baffle (1).
3. A skirting board adjustment device as claimed in claim 2, characterized in that: The upper end of the shell (2) is provided with a first guide opening (22), and the lower end is provided with a second guide opening (23); the baffle (1) passes through the first guide opening (22) and the second guide opening (23), and is perpendicular to the walkway plate (100).
4. A skirting board adjustment device as claimed in claim 3, characterized in that: The upper end of the baffle (1) is bent 90° toward the side away from the walkway plate (100) to form an upper folding plate (11); the lower end of the baffle (1) is bent 90° toward the side away from the walkway plate (100) to form a lower folding plate (12). When the baffle (1) is lowered to the lowest height, the upper folding plate (11) abuts against the upper edge of the first guide opening (22); when the baffle (1) is raised to the maximum height, the lower folding plate (12) abuts against the lower edge of the second guide opening (23).
5. A skirting board adjustment device as claimed in claim 4, characterized in that: The second guide opening (23) is provided with a guide plate (231) inside the housing (2).
6. A skirting board adjusting device as claimed in claim 4 or 5, characterized in that: The lower end of the shell (2) is also provided with a rope threading hole (24), and the steel wire rope (33) is passed through the rope threading hole (24) and fixed to the lower folding plate (12).
7. A skirting board adjustment device as claimed in claim 2, characterized in that: A controller (4) is disposed inside the housing (2); the controller (4) is electrically connected to the motor (31) and is used to control the output shaft of the motor (31) to rotate forward or reverse.
8. A skirting board adjusting device as claimed in claim 7, characterized in that: The controller (4) is equipped with a signal receiver (41) for receiving external control signal instructions.
9. A skirting board adjustment device as claimed in claim 1, characterized in that: The fastener (21) is a bolt.