High-strength green building material formwork support device

Abstract

The application relates to the field of template support, and discloses a high-strength green building material template support device, which comprises a support main body and a plate installed on the support main body, the support main body comprises support columns, support beams and auxiliary tension bars, the side wall of the support column is of a hollow structure, detachable universal connectors are installed at the ends of the support columns, the support beams are connected between two support columns through quick lockers at the two ends, the plate is installed in the gap surrounded by adjacent support beams, the auxiliary tension bars are connected between adjacent plates, and the two ends of the auxiliary tension bars are connected with the support beams. The plate is fixed through the support columns, the support beams and the auxiliary tension bars, the lapping efficiency of the plate can be improved, the stability of the plate support can be ensured, under the assistance of the universal connectors, the quick lockers and the quick-connection inserting bars, the main body of the building can be quickly assembled and disassembled, the disassembled accessories can be reused, and therefore the production cost can be saved.

Description

Technical Field

[0001] This invention relates to the field of formwork support, and in particular to a high-strength green building material formwork support device. Background Technology

[0002] Green building material formwork, also known as ecological building material, environmentally friendly building material, and healthy building material, refers to healthy, environmentally friendly, and safe building materials. When applied to construction, green building material formwork mainly falls into two categories: one is as a formwork support structure for cast-in-place concrete construction, typically using steel or wooden beams assembled into formwork brackets, with steel or wooden poles forming a scaffolding support structure, which is then used in conjunction with steel formwork for concrete construction; the other is as a building material used to assemble the main structure of a building. With increasing emphasis on green building, the use of building material formwork for the main structure is becoming more widespread. However, existing building material formwork structures have limited dimensions, requiring splicing when used for the main structure. The stability of this splicing directly affects the quality of the main structure. To ensure the aesthetics and safety of the main structure, a suitable support device for building material formwork is needed. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the background art and provide a high-strength green building material formwork support device. This support device can adapt to the size changes of building formwork, thereby ensuring the flatness and aesthetics of the building.

[0004] The objective of this invention is achieved through the following technical solution: A high-strength green building material formwork support device includes a support body and plates installed on the support body. The support body includes support columns, support beams, and auxiliary tie rods. The support columns have an L-shaped cross-section and hollow side walls. Detachable universal connectors are installed at the ends of the support columns. The two ends of the support beams are connected between two support columns by quick-locking devices. The plates are installed in the gaps formed by adjacent support beams. The auxiliary tie rods are connected between adjacent plates, and both ends of the auxiliary tie rods are connected to the support beams. Quick-connect strips that plug into the support beams are installed at both ends of the auxiliary tie rods.

[0005] The universal connector includes a hinge, a first arm, a second arm, and a corrugated sleeve. Both ends of the hinge are connected to the first and second arms, respectively. The ends of the first and second arms closest to the hinge are hollow. The corrugated sleeve is fitted inside the first and second arms and is used for fixed connection of the corresponding first or second arm. The other end of the corrugated sleeve is fixedly connected to the hinge. The ends of the first and second arms furthest from the hinge are connected to elastic hooks. The elastic hooks are machined with arc-shaped spikes, and a limiting step is machined on the rear side of the spikes. A limiting seat is fitted on the outside of the elastic hooks. The limiting seat is detachably installed at the end of the support column, and a groove adapted to the contour of the elastic hook is machined inside the limiting seat.

[0006] The outer walls on both sides of the limiting card seat are machined with limiting blocks made of elastic material, and the supporting column is machined with through holes corresponding to the positions of the limiting blocks.

[0007] The quick-locking device includes a support base, a hook, a threaded push rod, and a spring clip. The hook is connected to one end of the support base. The threaded push rod is rotatably mounted on the support base on one side of the hook. A clamp is installed on the end of the threaded push rod near the hook. The clamp is positioned opposite to the hook. The spring clip is connected to the other end of the support base and is inserted into a support beam. The spring clip is provided with an anti-detachment block. The support beam is machined with a through-hole that matches the anti-detachment block.

[0008] Two rows of through grooves are machined on the side walls on both sides of the support beam. The quick-connect strip includes a connecting plate, a rotating shaft, and a clamping plate. The connecting plate is installed at the end of the auxiliary pull bar. The rotating shaft is rotatably installed on the connecting plate. The clamping plate is fixed at the end of the rotating shaft near the support beam and is perpendicular to the surface of the connecting plate. The end of the rotating shaft away from the support beam is machined with a countersunk irregular hole.

[0009] The auxiliary tie rod has an L-shaped cross-section, and the connecting plate is riveted to the outer side wall of the auxiliary tie rod, which is parallel to the side wall of the support beam.

[0010] The high-strength green building material formwork support device provided by this invention has the following beneficial effects: (1) By setting up support columns, support beams and auxiliary tie rods to fix the plates, the overlapping efficiency of the plates can be improved, while ensuring the stability of the plate support. In addition, with the assistance of universal connectors, quick lockers and quick-connect strips, the main body of the building can be quickly assembled and disassembled. The disassembled parts can be reused, thereby saving production costs. (2) By setting universal connectors, the support columns can be quickly connected to increase the height of the main building. At the same time, under the action of corrugated sleeves, they can be deformed to a certain degree to adapt to various shapes. (3) By setting up a quick-locking device, the installation efficiency of the support beam can be improved. At the same time, the quick-locking device and the support beam are connected separately. During installation, the materials can be cut according to the size of the site and then assembled, thus ensuring the flexibility of construction. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a structural schematic diagram provided for an embodiment of the present invention.

[0013] Figure 2 This is a schematic diagram of the supporting column splicing structure provided in an embodiment of the present invention.

[0014] Figure 3 This is a schematic diagram of the structure of a universal connector provided in an embodiment of the present invention.

[0015] Figure 4 This is a schematic diagram of the installation of a universal connector provided in an embodiment of the present invention.

[0016] Figure 5 This is a schematic diagram of the installation of the support beam, column, and quick-locking device provided in an embodiment of the present invention.

[0017] Figure 6 This is a schematic diagram of the cross-sectional profile of the support beam provided in an embodiment of the present invention.

[0018] Figure 7 This is a schematic diagram of the installation of the quick-connect strip provided in an embodiment of the present invention.

[0019] Figure 8 This is a top view of the quick-connect strip after installation, as provided in an embodiment of the present invention.

[0020] Reference numerals: 1. Support column; 11. Through hole; 2. Support beam; 21. Through opening; 22. Through groove; 3. Auxiliary pull bar; 4. Universal connector; 41. Hinge; 42. First arm; 43. Second arm; 44. Corrugated sleeve; 45. Elastic hook; 46. Limiting seat; 47. Slot; 48. Limiting block; 5. Quick lock; 51. Support base; 52. Hook; 53. Threaded push rod; 54. Spring buckle; 55. Clamping plate; 56. Anti-detachment block; 6. Quick-connect strip; 61. Connecting plate; 62. Rotating shaft; 63. Clamping plate; 64. Countersunk irregular hole; 7. Sheet metal. Detailed Implementation Example

[0021] like Figures 1-8 As shown, the high-strength green building material formwork support device provided in this embodiment includes a support body and a plate 7 installed on the support body. The support body includes a support column 1, a support beam 2, and auxiliary tie rods 3. The support column 1 has an L-shaped cross-section, and the side walls of the L-shaped support column 1 are hollow. A detachable universal connector 4 is installed at the end of the support column 1. The universal connector 4 is used to connect the two ends of the support column 1 into a whole to adapt to changes in height. At the same time, the hollow structure of the support column 1 can increase the cross-sectional area to improve the structural strength. In order to adapt to the needs of various buildings, the hollow support column 1 can be entirely hollow or only its side walls are hollow. The larger the area of ​​the building body it is applied to, the larger the required support column 1 structure. The support beam 2... The two ends are connected between two supporting columns 1 by quick-locking devices 5. The supporting beam 2 is used to form multiple crossbeams, which provides a position for installing the panels 7 and ensures the structural strength of the main building. The panels 7 are installed in the gaps formed by adjacent supporting beams 2. The auxiliary tie rod 3 is connected between adjacent panels 7. The two ends of the auxiliary tie rod 3 are connected to the supporting beam 2. The auxiliary tie rod 3, together with the supporting beam 2, divides the main building into spaces that can accommodate individual panels 7. This facilitates the fixing of the panels 7 and avoids uneven splicing surfaces caused by deformation of the panels 7. It also facilitates later maintenance and disassembly. Moreover, this structure causes less damage to the panels 7. The two ends of the auxiliary tie rod 3 are equipped with quick-connect strips 6 that can be inserted into the supporting beam 2. The quick-connect strips 6 enable the rapid installation of the auxiliary tie rod 3.

[0022] To facilitate the connection of adjacent support columns 1, such as Figures 2-4As shown, the universal connector 4 includes a hinge 41, a first arm 42, a second arm 43, and a corrugated sleeve 44. Both ends of the hinge 41 are connected to the first arm 42 and the second arm 43, respectively. The ends of the first arm 42 and the second arm 43 closest to the hinge 41 are hollow. The corrugated sleeve 44 is fitted inside the first arm 42 and the second arm 43, respectively, and is used for fixed connection of the corresponding first arm 42 or second arm 43. The other end of the corrugated sleeve 44 is fixedly connected to the hinge 41. The ends of the first arm 42 and the second arm 43 furthest from the hinge 41 are connected to elastic hooks 45. The elastic hooks 45 have arc-shaped spikes, and a limiting step is machined behind the spikes. A limiting seat 46 is fitted outside the elastic hooks 45, and the limiting seat 46 is detachable. The limiting bracket 46 is installed at the end of the support column 1. The limiting bracket 46 has a groove 47 that matches the contour of the elastic hook 45. The outer walls on both sides of the limiting bracket 46 have limiting blocks 48 made of elastic material. The support column 1 has through holes 11 corresponding to the positions of the limiting blocks 48. In use, the groove 47 of the limiting bracket 46 is facing outward and inserted into the support column 1. After the limiting bracket 46 is in place, the limiting blocks 48 are inserted into the through holes 11. Then, another limiting bracket 46 is installed in the adjacent support column 1. Finally, the elastic hooks 45 of the first arm 42 and the second arm 43 are inserted into the corresponding limiting brackets 46 to complete the installation of the support column 1. When shaping, the adjacent support columns 1 can be bent and transitioned by bending the hinge 41 or the corrugated hose.

[0023] To improve the installation efficiency of support beam 2, such as Figure 5 As shown, the quick-locking device 5 includes a support base 51, a hook 52, a threaded push rod 53, and a spring clip 54. The hook 52 is connected to one end of the support base 51. The threaded push rod 53 is rotatably mounted on the support base 51 on one side of the hook 52. A clamping plate 55 is installed on the end of the threaded push rod 53 near the hook 52. The clamping plate 55 is positioned opposite to the hook 52. By rotating the threaded push rod 53, the push plate can be moved toward the hook 52. The support base 51 and the hook 52... The spring clip 54 can clamp the support column 1, thereby locking the support beam 2. The spring clip 54 is connected to the other end of the support base 51 and is inserted into the support beam 2. The spring clip 54 is provided with an anti-detachment block 56. The support beam 2 is machined with a through-hole 21 that matches the anti-detachment block 56. When connecting the quick-locking device 5, after inserting the spring clip 54 into the support beam 2, the anti-detachment block 56 will be locked into the through-hole 21, thereby completing the operation of installing the quick-locking device 5 on the support beam 2.

[0024] In order to easily fix the board 7, such as Figures 6-8As shown, two rows of through grooves 22 are machined on the side walls of both sides of the support beam 2. The quick-connect strip 6 includes a connecting plate 61, a rotating shaft 62, and a retaining plate 63. The connecting plate 61 is installed at the end of the auxiliary pull strip 3. The rotating shaft 62 is rotatably installed on the connecting plate 61. The retaining plate 63 is fixed to the end of the rotating shaft 62 near the support beam 2, and the retaining plate 63 is perpendicular to the surface of the connecting plate 61. The end of the rotating shaft 62 away from the support beam 2 is machined with a countersunk hole 64. After inserting one end of the wrench into the countersunk hole 64, it can be easily connected. The rotating shaft 62 rotates the clamping plate 63. When installing the quick-connect strip 6, the clamping plate 63 can be adjusted to be parallel to the corresponding through groove 22. After the clamping plate 63 is inserted into the through groove 22, it is rotated at a certain angle to lock the clamping plate 63 and the through groove 22. At this time, the quick-connect strip 6 is connected to the support beam 2. The two rows of through grooves 22 can facilitate the splicing of two adjacent rows of plates 7 in the same vertical plane, so that the strips will not affect each other. In addition, in order to improve the stability of the support beam 2, the structural strength can be improved by adding reinforcing ribs inside the support beam 2.

[0025] To improve the support of the auxiliary tie rod 3 for the plate 7, the cross-section of the auxiliary tie rod 3 is L-shaped, and the connecting plate 61 is riveted to the outer side wall of the auxiliary tie rod 3, which is parallel to the side wall of the support beam 2.

[0026] The method of using this invention is as follows: In use, materials are cut according to the area of ​​the main building. First, the structure is built according to the specifications of the board 7. The remaining part is supplemented by cutting the board 7. During the construction, the support columns 1 are overlapped and installed using universal connectors 4. The support columns 1 located at both ends of the main building can be fixed to the main building using expansion bolts. Then, the support columns 1 are connected end to end within the length of the support columns 1 using universal connectors 4 to extend the length of the support columns 1. During this process, the support beams 2 are installed according to the height of the board 7. When the specifications of the board 7 are the same, standard board 7 is used for overlapping. When the specifications of the board 7 are not the same, the support beams 2 are cut according to the spacing between adjacent support columns 1. Then, quick-locking devices 5 are installed at both ends of the support beams 2. After installation, the two ends of the support beams 2 are connected to the support columns 1 using quick-locking devices 5 according to the height of the board 7. After installation, the board 7 is embedded in the space enclosed by the adjacent support beams 2, and the board 7 is separated into separate spaces using auxiliary tie rods 3. The two ends of the auxiliary tie rods 3 are installed on the support beams 2 using quick-connect strips 6. The above steps are repeated until the beam construction is completed.

[0027] After installation, each plate 7 is arranged within the space formed by the support beam 2 and the auxiliary tie rod 3, or within the space formed by the support column 1, the support beam 2, and the auxiliary tie rod 3. When one plate 7 is damaged, the corresponding plate 7 can be exposed by removing the auxiliary tie rod 3, and then a plate 7 of the same size can be selected for replacement. During disassembly, the universal connector 4, quick-connect locking device, and quick-connect insert 6 can all be quickly disassembled, thus ensuring the speed of disassembly. At the same time, the disassembled universal connector 4, quick-connect locking device 5, quick-connect insert 6, as well as the well-formed support column 1, support beam 2, and auxiliary tie rod 3 can all be reused to reduce cost investment.

[0028] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications and substitutions based on the technical solutions and inventive concepts provided by the present invention should be covered within the scope of protection of the present invention. It should be noted that the structures or components illustrated in the accompanying drawings are not necessarily drawn to scale, and the present invention omits descriptions of well-known components, processing technologies, and processes to avoid unnecessarily limiting the present invention.

Claims

1. A high-strength green building material formwork support device, comprising a support body and a plate (7) installed on the support body, characterized in that: The supporting body includes a supporting column (1), a supporting beam (2), and an auxiliary tie rod (3). The supporting column (1) has an L-shaped cross-section, and the side wall of the L-shaped supporting column (1) is hollow. A detachable universal connector (4) is installed at the end of the supporting column (1). The two ends of the supporting beam (2) are connected between the two supporting columns (1) by a quick-locking device (5). Plates (7) are installed in the gap formed by adjacent supporting beams (2). The auxiliary tie rod (3) is connected between adjacent plates (7). The two ends of the auxiliary tie rod (3) are connected to the supporting beam (2). Quick-connect strips (6) that can be inserted into the supporting beam (2) are installed at both ends of the auxiliary tie rod (3). The universal connector (4) includes a hinge (41), a first support arm (42), a second support arm (43), and a corrugated sleeve (44). The two ends of the hinge (41) are respectively connected to the first support arm (42) and the second support arm (43). The second arm (43) is connected. The first arm (42) and the second arm (43) are hollow at the end near the hinge (41). The corrugated sleeve (44) is respectively fitted inside the first arm (42) and the second arm (43) and is used for the corresponding first arm (42) or second arm (43) fixed connection. The other end of the corrugated sleeve (44) is fixedly connected to the hinge (41). The first arm (42) and the second arm (43) are connected to the end away from the hinge (41) with an elastic hook (45). The elastic hook (45) is processed with an arc-shaped spike end. A limiting step is processed on the back side of the spike end. A limiting seat (46) is fitted on the outside of the elastic hook (45). The limiting seat (46) is detachably installed at the end of the support column (1). The limiting seat (46) is processed with a groove (47) that matches the contour of the elastic hook (45).

2. The high-strength green building material formwork support device according to claim 1, characterized in that: The outer walls on both sides of the limiting card holder (46) are machined with limiting blocks (48) made of elastic material, and the supporting column (1) is machined with through holes (11) corresponding to the positions of the limiting blocks (48).

3. The high-strength green building material formwork support device according to claim 1, characterized in that: The quick-locking device (5) includes a support base (51), a hook (52), a threaded push rod (53), and a spring buckle (54). The hook (52) is connected to one end of the support base (51). The threaded push rod (53) is rotatably mounted on the support base (51) on one side of the hook (52). A clamp (55) is installed on one end of the threaded push rod (53) near the hook (52). The clamp (55) is arranged opposite to the hook (52). The spring buckle (54) is connected to the other end of the support base (51). The spring buckle (54) is inserted into the support beam (2). An anti-detachment block (56) is provided on the spring buckle (54). A through-hole (21) adapted to the anti-detachment block (56) is machined on the support beam (2).

4. The high-strength green building material formwork support device according to claim 3, characterized in that: Two rows of through grooves (22) are machined on the side walls on both sides of the support beam (2). The quick-connect strip (6) includes a connecting plate (61), a rotating shaft (62) and a clamping plate (63). The connecting plate (61) is installed at the end of the auxiliary pull strip (3). The rotating shaft (62) is rotatably installed on the connecting plate (61). The clamping plate (63) is fixed at the end of the rotating shaft (62) near the support beam (2) and the clamping plate (63) is perpendicular to the plate surface of the connecting plate (61). The end of the rotating shaft (62) away from the support beam (2) is machined with a countersunk irregular hole (64).

5. The high-strength green building material formwork support device according to claim 4, characterized in that: The auxiliary tie rod (3) has an L-shaped cross-section, and the connecting plate (61) is riveted to the outer side wall of the auxiliary tie rod (3) which is parallel to the side wall of the support beam (2).

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