Combined and assembled bolt type post-cast strip formwork independent supporting structure

Abstract

The utility model provides a combined assembly bolt type post-cast strip template independent support structure, which relates to the post-cast strip template support structure technical field, and comprises a bottom support plate and a support mechanism, the inner side of the bottom support plate is recessed to form a bedding layer, the two sides of the bedding layer are provided with clamping grooves, the surfaces of the clamping grooves are provided with butt joint holes, and the butt joint holes are connected with the bottom support plate. The top supporting plate and the cover plate of the device are connected in a plug pin mode, drilling is not needed, installation is easy and convenient, after pouring is completed, the side supporting plates only need to be pulled out, the side supporting bodies of the post-cast strip can be dismantled, dismantling is convenient and fast, meanwhile, due to the design of the reserved grooves, time and labor are saved, and the cost is reduced. Reserved positions are provided for lap joint steel bars of the post-cast strip, the device is suitable for supporting structures of various post-cast strips, through plug pin type connection and cover plate type design, the mounting and dismounting processes are simplified, the construction efficiency is improved, the applicability and safety are enhanced, and meanwhile the construction cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of post-pouring strip formwork support structure, and in particular to a combined and assembled pin-type independent support structure for post-pouring strip formwork. Background Technology

[0002] In building construction, the installation and dismantling of post-cast strip support structures are crucial steps. Existing technologies often employ drilling, expansion tubes, and screw fixing, which are complex to install and difficult to dismantle, easily disturbing the concrete structure, posing safety hazards, and having limited applicability. Furthermore, traditional methods cannot be reused after dismantling, resulting in high construction costs. Therefore, there is an urgent need for a post-cast strip support structure that is easy to install, quick to dismantle, reusable, and highly safe to meet the needs of modern building construction.

[0003] A search revealed that patent number "CN222797063U" provides the following: "This utility model relates to the technical field of auxiliary devices in the construction industry, and in particular to a novel post-pouring strip support device. This device is simple to install and can be reused after removal, thus enhancing its practicality. It includes four sets of reinforcing bars, with support components on both sides of each set. The inner ends of two sets of support components are connected to airbag components via clamping components. The four sets of reinforcing bars slide through the spaces between the two sets of airbag components. The support components are characterized by six sets of triangular support seats, multiple sets of fixing plates, and multiple sets of first screws. Limiting components are provided at the top of the six sets of triangular support seats, and the front of the six sets of triangular support seats..." The end and rear end are connected to the fixing plate respectively. The top of the multiple fixing plates is provided with a first through hole. Multiple first screws pass through the first through hole and are connected to the ground. When in use, the device supports the post-pouring strip structure and is installed through the drilling hole and the triangular support base. The inflated air bag wraps the steel bar and prevents grout leakage. However, when using this device, it is necessary to drill holes at the construction site and install expansion tubes and screws. The installation is complicated and can damage the concrete structure. Moreover, it is only suitable for areas with dense steel bars because it provides the main support through the air bag and the triangular bracket. It is not suitable for other complex structures or large-area post-pouring strips. In addition, the installation is complicated and the removal is difficult. The damage to the concrete structure also poses a safety hazard.

[0004] Therefore, we provide a modular, pin-type independent support structure for post-pouring strip formwork to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a combined, assembled, pin-type independent support structure for post-pouring strip templates, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a combined and assembled pin-type post-pouring strip template independent support structure, including a bottom support plate and a support mechanism. The inner side of the bottom support plate is recessed to form a padding layer. The padding layer is provided with slots on both sides. The surface of the slots is provided with docking holes. A steel pipe passes through the outer side of the slots. The other end of the steel pipe is provided with a support mechanism.

[0007] The support mechanism includes a top support assembly, a protective assembly, and a side support assembly. The top support assembly is disposed above the bottom support plate, the protective assembly is disposed at the top of the top support assembly, and the side support assembly is disposed between the bottom support plate and the top support assembly.

[0008] Preferably, the top support assembly includes a top support plate, a pouring port, a chute, a fixing block, and a socket. The other end of the steel pipe is provided with a top support plate, the surface of the top support plate is provided with a pouring port, and the outside of the pouring port is provided with a chute.

[0009] Preferably, a fixing block is welded to the top of the top support plate, and an insertion port is provided at the center of the fixing block.

[0010] Preferably, the protective component includes a plug, a cover plate, an auxiliary handle, a shaped block, and a support column. The plug is inserted into the inner side of the socket, and the cover plate is welded to the bottom end of the other side of the plug.

[0011] Preferably, an auxiliary handle is welded to the top of the cover plate, and a shaped block for limiting the position is provided on one side of the auxiliary handle. A support column is rotatably connected to the inner side of the shaped block.

[0012] Preferably, the side support assembly includes a side support plate, a positioning post, a handle, and a reserved groove. The side support plate is slidably connected to the inner side of the groove. The positioning post is welded to the bottom end of the side support plate, and the handle is welded to the top end of the side support plate.

[0013] Preferably, a reserved groove is provided on one side of the side support plate, and the outer diameter of the positioning post is slightly smaller than the inner diameter of the docking hole, and their positions correspond one-to-one.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This modular, pin-type post-pouring strip formwork has an independent support structure. Through the setting of the support mechanism, the top support component and the bottom support plate are used to install and fix the side support components. When disassembling, only the side support plate needs to be pulled out. The protective component protects the post-pouring strip to avoid the adverse effects of dust and objects falling in before pouring and objects and personnel falling in when the concrete is solidifying. The side support component supports the side of the post-pouring strip and provides reserved positions for lapped reinforcing bars.

[0016] 2. The top support plate and cover plate of this device are connected by a pin, eliminating the need for drilling and simplifying installation. After pouring, the side support plate can be removed to easily dismantle the side support of the post-pouring strip. The pre-reserved groove design provides a reserved position for the lapped reinforcing bars of the post-pouring strip, making it suitable for various post-pouring strip support structures. The pin-type connection and cover plate design simplify the installation and dismantling process, improve construction efficiency, enhance applicability and safety, and reduce construction costs. Attached Figure Description

[0017] Figure 1 This is a top view schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a top view schematic diagram of the appearance structure of the cover plate, side support plate and top support plate of this utility model.

[0019] Figure 3 This is a schematic diagram of the appearance structure of the cover plate, side support plate and top support plate of this utility model from a bottom view.

[0020] Figure 4 This is a schematic diagram of the external structure of the cover plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the external structure of the side support plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the external structure of the bottom support plate and the top support plate of this utility model.

[0023] Figure 7 This is a schematic diagram of the external structure of the top support plate of this utility model;

[0024] Figure 8 This is a schematic diagram of the enlarged structure at point A of this utility model.

[0025] The following are the labeling elements in the diagram: 1. Bottom support plate; 2. Paving layer; 3. Slot; 4. Butt joint hole; 5. Steel pipe; 6. Support mechanism; 61. Top support assembly; 611. Top support plate; 612. Pouring port; 613. Slide groove; 614. Fixing block; 615. Insert; 62. Protective assembly; 621. Insert block; 622. Cover plate; 623. Auxiliary handle; 624. Irregular block; 625. Support column; 63. Side support assembly; 631. Side support plate; 632. Positioning column; 633. Handle; 634. Reserved slot. Detailed Implementation

[0026] Please see Figure 1-8This utility model provides a technical solution: a combined and assembled pin-type independent support structure for post-pouring strip template, including a bottom support plate 1 and a support mechanism 6. The inner side of the bottom support plate 1 is recessed to form a padding layer 2. The padding layer 2 is provided with slots 3 on both sides. The surface of the slots 3 is provided with docking holes 4. A steel pipe 5 passes through the outer side of the slots 3. The other end of the steel pipe 5 is provided with a support mechanism 6. The support mechanism 6 includes a top support component 61, a protective component 62 and a side support component 63. The top support component 61 is provided above the bottom support plate 1. The top of the top support component 61 is provided with a protective component 62. The side support component 63 is provided between the bottom support plate 1 and the top support component 61.

[0027] Furthermore, the top support assembly 61 includes a top support plate 611, a pouring port 612, a groove 613, a fixing block 614, and a socket 615. The other end of the steel pipe 5 is provided with a top support plate 611. A pouring port 612 is provided on the surface of the top support plate 611. A groove 613 is provided on the outer side of the pouring port 612. A fixing block 614 is welded to the top of the top support plate 611. A socket 615 is provided at the axis of the fixing block 614. Concrete is poured from the pouring port 612 into the back pouring strip. The groove 613 provides positioning and a socket 615 for the insertion side support plate 631.

[0028] Furthermore, the protective component 62 includes an insert 621, a cover plate 622, an auxiliary handle 623, a shaped block 624, and a support post 625. The insert 621 is inserted into the inner side of the socket 615. The cover plate 622 is welded to the bottom end of the other side of the insert 621. The auxiliary handle 623 is welded to the top of the cover plate 622. A shaped block 624 for limiting is provided on one side of the auxiliary handle 623. The support post 625 is rotatably connected to the inner side of the shaped block 624. The cover plate 622 is inserted into the socket 615 through the insert 621 to complete the connection between the cover plate 622 and the top support plate 625. The 11 is assembled and connected, and the cover plate 622 closes and covers the pouring port 612 to prevent dust from falling in before pouring and to prevent personnel and objects from falling in before the concrete solidifies. The auxiliary handle 623 makes it easy for the operator to connect and rotate the cover plate 622 and the top support plate 611. After the cover plate 622 is opened, the cover plate 622 rotates around the insert block 621 and the insert 615. The support column 625, which rotates inside the irregular block 624, rotates freely under the action of gravity and completes the support of the cover plate 622 under the limitation of the irregular block 624.

[0029] Furthermore, the side support assembly 63 includes a side support plate 631, a positioning post 632, a handle 633, and a reserved groove 634. The side support plate 631 is slidably connected to the inner side of the groove 613. The positioning post 632 is welded to the bottom end of the side support plate 631, and the handle 633 is welded to the top end of the side support plate 631. The side support plate 631 supports the concrete on the side, and the handle 633 makes it easy for the operator to insert or remove the side support plate 631.

[0030] Furthermore, a reserved groove 634 is provided on one side of the side support plate 631. The outer diameter of the positioning post 632 is slightly smaller than the inner diameter of the docking hole 4, and their positions correspond one-to-one. The reserved groove 634 is the position reserved for the extension reinforcement when the post-cast strip is built. After the side support plate 631 is taken out, the reinforcement is directly lapped at the extension reinforcement to complete the pouring work of the post-cast strip. The positions of the positioning post 632 and the docking hole 4 correspond, providing a positioning function for the insertion of the side support plate 631.

[0031] Working Principle: First, a combined, assembled, pin-type post-cast strip formwork independent support structure is moved to the working position. The first step involves fixing the bottom support plate 1 to the support frame at the construction site. Then, the steel pipe 5 is installed at the corresponding position on the bottom support plate 1, using metal plates as shims and bolts as fixing parts to complete the installation of the steel pipe 5 and the bottom support plate 1. The second step involves similarly using shims and bolts to install the top support plate 611 and the steel pipe 5 to the required construction height. The third step involves aligning the insert 621 of the cover plate 622 with the insertion port 615 and inserting the insert 621 to complete the installation of the cover plate 622 and the top support plate 611. The fourth step involves inserting the side support plate 631 into the sliding groove 613, ensuring that the reserved groove 634 faces outwards and corresponds to the position of the extended reinforcing bar, and that the bottom end of the side support plate 631 is engaged in the slot 3, aligning the butt hole 4 with the position of the positioning column 632, thus completing the installation. In the fifth step of the support construction for the post-pouring strip, when the post-pouring strip needs to be poured, the construction personnel pull out the side support plate 631 by gripping the handle 633 and lift the cover plate 622 by using the auxiliary handle 623. The cover plate 622 rotates around the axis of the insert block 621 and the insertion port 615 and is lowered to the ground. During this process, the support column 625 rotates under the action of gravity and, with the special-shaped block 624 limiting it, the support column 625 completes the support for the cover plate 622. In the sixth step, wooden boards are laid into the padding layer 2 from the pouring port 612 to avoid the shape of the groove 3 and the docking hole 4 of the bottom support plate 1 affecting the pouring of the post-pouring strip. In the seventh step, after pouring concrete into the pouring port 612, the cover plate 622 is covered to prevent objects from falling in when the concrete solidifies and affecting the structural strength, and to prevent personnel from accidentally stepping on them and causing danger. This completes the process of using a combined and assembled pin-type independent support structure for post-pouring strip formwork.

Claims

1. A modular, pin-type independent support structure for post-cast strip formwork, comprising a bottom support plate (1) and a support mechanism (6), characterized in that: The inner side of the bottom support plate (1) is recessed to form a padding layer (2), and the padding layer (2) is provided with slots (3) on both sides. The surface of the slots (3) is provided with docking holes (4), and a steel pipe (5) passes through the outer side of the slots (3). The other end of the steel pipe (5) is provided with a support mechanism (6). The support mechanism (6) includes a top support assembly (61), a protective assembly (62), and a side support assembly (63). The top support assembly (61) is provided above the bottom support plate (1), the protective assembly (62) is provided at the top of the top support assembly (61), and the side support assembly (63) is provided between the bottom support plate (1) and the top support assembly (61).

2. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 1, characterized in that, The top support assembly (61) includes a top support plate (611), a pouring port (612), a chute (613), a fixing block (614), and a socket (615). The other end of the steel pipe (5) is provided with a top support plate (611). A pouring port (612) is provided on the surface of the top support plate (611), and a chute (613) is provided on the outer side of the pouring port (612).

3. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 2, characterized in that, A fixing block (614) is welded to the top of the top support plate (611), and an insertion port (615) is provided at the axis of the fixing block (614).

4. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 3, characterized in that, The protective component (62) includes a plug (621), a cover plate (622), an auxiliary handle (623), a shaped block (624), and a support column (625). The plug (621) is inserted into the inner side of the socket (615), and the cover plate (622) is welded to the bottom end of the other side of the plug (621).

5. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 4, characterized in that, An auxiliary handle (623) is welded to the top of the cover plate (622). A shaped block (624) for limiting is provided on one side of the auxiliary handle (623). A support column (625) is rotatably connected to the inner side of the shaped block (624).

6. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 2, characterized in that, The side support assembly (63) includes a side support plate (631), a positioning post (632), a handle (633), and a reserved groove (634). The side support plate (631) is slidably connected to the inner side of the groove (613). The positioning post (632) is welded to the bottom end of the side support plate (631), and the handle (633) is welded to the top end of the side support plate (631).

7. The combined assembled pin-type independent support structure for post-pouring strip formwork according to claim 6, characterized in that, A reserved groove (634) is provided on one side of the side support plate (631), and the outer diameter of the positioning post (632) is slightly smaller than the inner diameter of the docking hole (4), and their positions correspond one-to-one.

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