A multifunctional building slide and method of use thereof

Abstract

This invention relates to a multifunctional construction sliding plate and its usage method. The multifunctional construction sliding plate includes a base and a sliding cover. The base has a rectangular cross-section and a structural groove. The bottom surface of the structural groove is parallel to the bottom surface of the base. Several through holes are arranged along the length of the base, with the direction of the through holes parallel to the bottom surface of the base and perpendicular to its length. Threaded holes are formed on the bottom surface of the structural groove. The sliding cover has a U-shaped cross-section and is fastened to the top surface and two sides of the base. Several upper ports are formed along the length of the top plate of the sliding cover, and several side ports are formed along the length of the two side plates. The sliding plate of this invention can be assembled into various types of construction formwork, reducing the types of formwork used in the formwork erection process. Its connection method is simple, reducing the operational difficulty for workers. Simultaneously, this invention can effectively ensure the flatness of the concrete contact surface.

Description

Technical Field

[0001] This invention relates to building templates, specifically a multifunctional building template and its method of use. Background Technology

[0002] In the current construction industry, formwork is a temporary support structure. It is made according to design requirements to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the formwork and the external loads acting on it.

[0003] For structures such as columns, beams, and columns, the formwork erection process involves multiple types of formwork connected to form planar formwork, internal corner formwork, and external corner formwork due to the presence of planes, internal corners, and external corners. This results in a large number of formwork and high initial formwork production costs.

[0004] Meanwhile, for structures such as roof slabs and beams, scaffolding is required to support the formwork during erection. During demolding, the formwork and supporting frames for these structures must be retained until the concrete reaches the required strength before removal. The current construction method involves adding a joist structure to the bottom of the formwork, with the upper ends of the support frame uprights connected to the joists to form the formwork support structure. This method increases the number of formwork panels due to the need for additional joists, and also complicates the formwork erection process and extends the construction period.

[0005] There are also some multi-functional formwork structures for construction that can be connected to flat formwork on multiple sides. They can be used as large-area formwork and corner formwork. When a side needs to come into contact with concrete, the connection hole is sealed. However, this structure makes it difficult to guarantee the flatness of the formwork surface, and the seal is easily vibrated open during concrete vibration, resulting in grout leakage and uneven concrete surface. Summary of the Invention

[0006] The purpose of this invention is to provide a multifunctional construction template and its usage method to solve the problems of existing construction templates having many types, complex erection operations, and poor flatness of concrete contact surfaces.

[0007] The present invention is implemented as follows: a multifunctional construction sliding plate includes a base and a sliding cover; the base has a rectangular cross-section, and a structural groove is provided on the base, the bottom surface of the structural groove being parallel to the bottom surface of the base; a plurality of through holes are arranged on the base along its length direction, the direction of the through holes being parallel to the bottom surface of the base and perpendicular to the length direction of the base; a threaded hole is provided on the bottom surface of the structural groove; the sliding cover has a U-shaped cross-section, and the sliding cover is fastened to the top surface and two side surfaces of the base; a plurality of upper ports are provided on the top plate of the sliding cover along its length direction, and a plurality of side ports are provided on the two side plates of the sliding cover along its length direction.

[0008] The multifunctional building sliding plate of the present invention also includes a fastening post, the lower end of which is threaded into the threaded hole, the fastening post being perpendicular to the bottom surface of the structural groove, and a connecting structure being provided at the upper end of the fastening post, the upper end of which extends beyond the top surface of the sliding cover.

[0009] For the multifunctional construction sliding plate of the present invention, the connecting structure is an external thread, a through hole, or a dovetail groove.

[0010] For the multifunctional building sliding plate of the present invention, a connecting hole is provided on the top surface of the base. The connecting hole is a blind hole and an internal thread is provided at the lower end of the connecting hole.

[0011] For the multifunctional building sliding plate of the present invention, the length of the sliding cover is the same as the length of the base, and the positions of the upper port, the side port and the through hole correspond to each other.

[0012] For the multifunctional construction sliding plate of the present invention, an upper end plate is snapped into the upper port and a side end plate is snapped into the side port.

[0013] For the multifunctional building sliding plate of the present invention, side ribs are provided on both sides of the bottom of the base, and the side surfaces of the side ribs are flush with the outer surfaces of the sliding cover side plates.

[0014] In the multifunctional building sliding plate of the present invention, the sliding cover and the base are slidably connected or snap-fitted together.

[0015] This invention also discloses a method for using a multifunctional construction skateboard, comprising the following parts.

[0016] Remove or retain the top plates of each upper port and the side plates of each side port as needed, assemble the base and the sliding cover to form a multi-functional construction sliding plate.

[0017] As needed, construction templates can be installed on the top or side of the multi-functional construction sliding plate: When the construction template is connected to the side of the multi-functional construction sliding plate, pins are used to pass through the through holes and the connection holes of the construction template, and locks are installed to fix the multi-functional construction sliding plate to the construction template; when the construction template is connected to the top of the multi-functional construction sliding plate, fastening posts are screwed onto the threaded holes of the structural groove, the ends of the fastening posts pass through the connection holes of the construction template, and fasteners are connected to the ends of the fastening posts to fix the multi-functional construction sliding plate to the construction template.

[0018] When the multi-functional building sliding plate is connected to the support frame upright, the top surface of the multi-functional building sliding plate is arranged downwards, and the fastening column is screwed into the threaded hole of the structural groove. The internal thread of the upright end is engaged with the external thread of the fastening column.

[0019] When connecting the building formwork to the top surface of the multi-functional building sliding plate, a threaded fastener or a plug-in fastener is used at the end of the fastening column to achieve a fixed connection between the multi-functional building sliding plate and the building formwork.

[0020] The multifunctional construction sliding plate of the present invention can achieve connection in three directions, including the top surface and two sides. When connecting other construction templates, it can complete 180° connection, 90° connection and 270° connection, so that it can be spliced ​​into large-face templates, inside corner templates and outside corner templates, etc.

[0021] The multifunctional construction sliding plate of this invention is connected to other templates on both sides by pins and locked by latches, thus exerting its tensile and shear resistance and ensuring the template is flat. It is connected to other templates on the top surface by fastening columns, with various connection methods available to suit different needs.

[0022] The sliding cover has an upper port and a side port, each containing an upper end cap and a side end cap, respectively. These ports can be opened as needed. The upper and side end caps engage with the upper and side ports, preventing them from detaching and ensuring the flatness of the top and side surfaces of the sliding cover. When the sliding cover is not installed on the base, the end caps on the corresponding ports can be easily removed. When the sliding cover is installed on the base, the end caps fit tightly around the ports and the inner surfaces fit tightly against the base, preventing them from being removed from the outside. This prevents the end caps from detaching during concrete vibration and causing grout leakage from the formwork.

[0023] This invention provides a multifunctional construction sliding plate that can be assembled into various types of construction templates, reducing the types of templates used in the formwork process. Its connection method is simple and can ensure the flatness of the concrete contact surface. Attached Figure Description

[0024] Figure 1 This is a structural diagram of the multifunctional building sliding plate of the present invention.

[0025] Figure 2 This is an assembly drawing of the multifunctional building sliding plate of the present invention.

[0026] Figure 3 This is a structural diagram of the fastening column of the present invention.

[0027] Figure 4 This is a top view of the base of the present invention.

[0028] Figure 5 This is a schematic diagram showing the connection between the multifunctional building sliding plate and the support frame upright of the present invention.

[0029] In the diagram: 1. Base; 2. Sliding cover; 3. Fastening post; 4. Pin; 5. Upright; 1-1. Through hole; 1-2. Structural groove; 1-3. Side rib; 1-4. Connecting hole; 1-5. Internal thread; 1-6. Threaded hole; 1-7. Protrusion; 2-1. Upper port; 2-2. Side port; 2-3. Upper end cover; 2-4. Side end cover. Detailed Implementation

[0030] like Figure 1 , Figure 2 As shown, the present invention discloses a multifunctional construction sliding plate, the structure of which includes a base 1 and a sliding cover 2, wherein the sliding cover 2 is fastened to the base 1 during use.

[0031] The base 1 is a long strip structure with a rectangular cross-section. A structural groove 1-2 is provided on the base 1, with its bottom surface parallel to the bottom surface of the base 1. The structural groove 1-2 extends downwards from the top surface of the base 1 to a certain depth, and its sides can extend through the width of the base 1 or not. Threaded holes 1-6 are provided on the bottom surface of the structural groove 1-2, which is mainly used for installing fastening posts 3.

[0032] Several through holes 1-1 are arranged on the base 1 along its length direction. The direction of the through holes 1-1 is parallel to the bottom surface of the base 1 and perpendicular to the length direction of the base 1, that is, the direction of the through holes 1-1 is consistent with the width direction of the base 1.

[0033] The through hole 1-1 can be square, round, or other shapes. In this specific embodiment, the through hole 1-1 is a square hole for threading the pin 4. The cross-section of the pin 4 rod is rectangular, and the pin 4 can pass through the square through hole 1-1.

[0034] The multifunctional construction sliding plate of the present invention is connected to other templates on both sides by pins 4 and locked by buckles, so as to exert its tensile and shear resistance and make the template flat.

[0035] The sliding cover 2 has a U-shaped cross-section and includes a top plate and two side plates. When the sliding cover 2 is fastened to the base 1, the top plate of the sliding cover 2 contacts the top surface of the base 1, and the two side plates of the sliding cover 2 contact the two sides of the base 1 respectively.

[0036] Several upper ports 2-1 are provided on the top plate of the sliding cover 2 along the length direction, and several side ports 2-2 are provided on the two side plates of the sliding cover 2 along the length direction.

[0037] The length of the sliding cover 2 is the same as the length of the base 1.

[0038] The positions of the upper port 2-1, the side port 2-2, and the through hole 1-1 correspond to each other, and the number of the upper port 2-1, the side port 2-2, and the through hole 1-1 is the same.

[0039] like Figure 3 As shown, the multifunctional building slide plate of the present invention also includes a fastening post 3. The lower end of the fastening post 3 is threadedly connected to the threaded hole 1-6 on the structural groove 1-2 of the base 1. The fastening post 3 is perpendicular to the bottom surface of the structural groove 1-2. A connecting structure is provided at the upper end of the fastening post 3. The upper end of the fastening post 3 extends beyond the top surface of the slide cover 2.

[0040] The connection structure at the upper end of the fastening post 3 is an external thread, a through hole, or a dovetail groove. The external thread can be connected to a nut or a pipe fitting with internal threads, while the through hole and dovetail groove can be used to insert a locking pin or other structures. The specific connection method can be determined as needed.

[0041] Among them, external threads and through holes or external threads and dovetail grooves can be set on the fastening post 3 at the same time, so that it can have a variety of connection forms for selection during construction.

[0042] like Figure 4 As shown, a connecting hole 1-4 is provided on the top surface of the base 1. The connecting hole 1-4 is a blind hole, and an internal thread 1-5 is provided at the lower end of the connecting hole 1-4. The position of the connecting hole 1-4 corresponds to the position of the through hole 1-1. The connecting hole 1-4 passes through the through hole 1-1 from top to bottom. The internal thread 1-5 is provided at the part below the through hole 1-1, but the connecting hole 1-4 does not penetrate the height direction of the base 1 downward, so as to keep the bottom surface of the base 1 as a complete plane.

[0043] The connecting holes 1-4 correspond one-to-one with the upper port 2-1 on the sliding cover 2. When necessary, the upper port 2-1 is opened to expose the corresponding connecting holes 1-4. Threaded connectors are screwed into the connecting holes 1-4 to fix other structures to the top surface of the multi-functional building sliding plate.

[0044] An upper end plate is snap-fitted into the upper port 2-1, and a side end plate is snap-fitted into the side port 2-2. The upper end plate is installed in the upper port 2-1 via a snap-fit ​​structure, and the side end plate is installed in the side port 2-2 via a snap-fit ​​structure. The snap-fit ​​structure can be a trapezoidal structure located inside the port, so that the end plate can only be removed by moving it inward after it is placed inside the port. Alternatively, a groove can be provided on the edge of the port, and a corresponding protrusion can be provided on the edge of the end plate, so that when the end plate is installed inside the port, the protrusion snaps into the groove.

[0045] The upper end cap 2-3 and the side end cap 2-4 of this invention are snapped into the upper port 2-1 and the side port 2-2, which can prevent the upper end cap 2-3 and the side end cap 2-4 from falling off and ensure the flatness of the top surface and the two side surfaces of the sliding cover 2. When the sliding cover 2 is not installed on the base 1, the end caps on the corresponding ports can be easily knocked off. When the sliding cover 2 is installed on the base 1, the end caps fit tightly around the ports and the inner side of the end caps fits tightly against the base 1. The end caps cannot be removed from the outside, preventing the end caps from falling off during concrete vibration and causing grout leakage from the formwork.

[0046] Side ribs 1-3 are provided on both sides of the bottom of the base 1, and the side surfaces of the side ribs 1-3 are flush with the outer side surfaces of the side plates of the sliding cover 2.

[0047] The sliding cover 2 and the base 1 are slidably connected or snap-fitted together. The sliding cover 2 can slide and snap onto the base 1 from one end along its length, or it can snap onto the base 1 directly from the top downwards. Several protrusions 1-7 are provided on the side of the base 1. The protrusions 1-7 and the side ribs 1-3 form a sliding groove. A protrusion is provided on the inner side wall of the sliding cover 2. The protrusion can slide within the sliding groove.

[0048] This invention also discloses a method for using a multifunctional construction skateboard, comprising the following parts.

[0049] First, remove or retain the upper end plate of each upper port 2-1 and the side end plate of each side port 2-2 as needed, assemble the base 1 and the sliding cover 2 to form a multifunctional construction sliding plate.

[0050] Then, the multi-functional building sliding plate is connected with other templates to form large-area templates, inside corner templates, or outside corner templates. When the large-area template formed by connecting the multi-functional building sliding plate with the flat template serves as the back plate of the bottom surface of the beam, top plate, or other structures, a support frame needs to be set up below for support. The uprights 5 of the support frame are connected to the multi-functional building sliding plate, at which point the multi-functional building sliding plate acts as the back plate keel.

[0051] As needed, a building template can be installed on the top or side of the multi-functional building template: When the building template is connected to the side of the multi-functional building template, a pin 4 is used to pass through the through hole 1-1 and the connection hole 1-4 of the building template, and a lock is installed to fix the multi-functional building template to the building template; When the building template is connected to the top of the multi-functional building template, a fastening post 3 is screwed onto the threaded hole 1-6 of the structural groove 1-2, and the end of the fastening post 3 passes through the connection hole 1-4 of the building template. A fastener is connected to the end of the fastening post 3 to fix the multi-functional building template to the building template.

[0052] The flat formwork can be connected to the sides and / or top of the multi-functional building sliding plate, enabling connection in three directions, including the top and two sides. When connecting other building formwork, it can achieve 180°, 90°, and 270° connections, thus allowing it to be spliced ​​into large-face formwork, internal corner formwork, and external corner formwork, etc.

[0053] like Figure 5 As shown, when the multi-functional building slide plate is connected to the support frame upright 5, the top surface of the multi-functional building slide plate is arranged downwards, and the fastening column 3 is screwed onto the threaded hole 1-6 of the structural groove 1-2. The internal thread at the end of the upright 5 is connected to the external thread of the fastening column 3.

[0054] When the top surface of the multi-functional building sliding plate is connected to the building formwork, the multi-functional building sliding plate and the building formwork are fixedly connected by threaded fasteners or plug-in fasteners at the end of the fastening column 3.

[0055] Later, other template parts can be removed first, while retaining the multi-functional construction sliding plate part that serves as the backboard keel.

[0056] For the surface of the multi-functional construction sliding plate that needs to be in direct contact with concrete, if it is the bottom surface of the base 1, the bottom surface is a complete flat surface. If it is the side or top surface, it is sealed by the side end cap 2-4 or the top end cap 2-3. When the through hole 1-1 is connected to the pin 4, the shape of the end of the pin 4 is consistent with the shape of the side port 2-2. The end of the pin 4 can be hidden in the side port 2-2, thereby ensuring the flatness of the side of the multi-functional construction sliding plate.

[0057] This invention provides a multifunctional construction sliding plate that can be assembled into various types of construction templates, reducing the types of templates used in the formwork process. Its connection method is simple, reducing the difficulty of operation for workers, and it can ensure the flatness of the concrete contact surface, so that the flatness of the resulting building surface meets the requirements.

Claims

1. A multi-functional building slide, characterized by, The device includes a base and a sliding cover. The base has a rectangular cross-section and a structural groove. The bottom surface of the structural groove is parallel to the bottom surface of the base. Several through holes are arranged along the length of the base, and the direction of the through holes is parallel to the bottom surface of the base and perpendicular to the length of the base. Threaded holes are formed on the bottom surface of the structural groove. The sliding cover has a U-shaped cross-section and is fastened to the top surface and two sides of the base. Several upper ports are formed along the length of the top plate of the sliding cover, and several side ports are formed along the length of the two side plates of the sliding cover. It also includes a fastening post, the lower end of which is threaded into the threaded hole. The fastening post is perpendicular to the bottom surface of the structural groove. A connecting structure is provided at the upper end of the fastening post, and the upper end of the fastening post extends beyond the top surface of the sliding cover. A connection hole is provided on the top surface of the base. The connection hole is a blind hole, and an internal thread is provided at the lower end of the connection hole. An upper end plate is snapped into the upper port, and a side end plate is snapped into the side port. Side ribs are provided on both sides of the bottom of the base, and the side surfaces of the side ribs are flush with the outer surface of the sliding cover side plate.

2. The multifunctional construction sliding plate according to claim 1, characterized in that, The connection structure is an external thread, a through hole, or a dovetail groove.

3. The multi-functional building slide according to claim 1, wherein The length of the sliding cover is the same as the length of the base, and the positions of the upper port, side port and through hole correspond to each other.

4. The multi-functional building slide according to claim 1, wherein The sliding cover and the base are connected by a sliding connection or a snap-fit ​​connection.

5. A method of using the multi-functional building slide as claimed in any one of claims 1 to 4, characterized in that, include: Remove or retain the top plates of each upper port and the side plates of each side port as needed, assemble the base and the sliding cover to form a multi-functional construction sliding plate; As needed, install construction templates on the top or sides of the multi-functional construction sliding plate: When the side of the multi-functional construction sliding plate is connected to the construction template, pins are used to pass through the through holes and the connection holes of the construction template, and buckles are installed to fix the multi-functional construction sliding plate to the construction template. When connecting the building formwork to the top surface of the multi-functional building slide plate, fastening posts are screwed onto the threaded holes of the structural groove. The ends of the fastening posts pass through the connection holes of the building formwork, and fasteners are connected to the ends of the fastening posts to fix the multi-functional building slide plate to the building formwork. When the multi-functional building sliding plate is connected to the support frame upright, the top surface of the multi-functional building sliding plate is arranged downwards, and the fastening column is screwed into the threaded hole of the structural groove. The internal thread of the upright end is engaged with the external thread of the fastening column.

6. The method of using a multi-functional building slide as defined in claim 5, wherein, When connecting the building formwork to the top surface of the multi-functional building sliding plate, a threaded fastener or a plug-in fastener is used at the end of the fastening column to achieve a fixed connection between the multi-functional building sliding plate and the building formwork.

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