High-strength alloy back-studded fast installation formwork reinforcing device

Abstract

The utility model relates to a high -strength alloy back fast -assembling template reinforcing device belongs to the building construction technical field, the utility model includes two first templates, two first templates opposite side is provided with two second templates, first template opposite side near both sides place is fixedly installed with the locating block, the both sides of second template are all set up the locating groove, and the locating block respectively active plug -in in the inner chamber of adjacent locating groove, first template and second template outside near top and bottom place are fixedly installed with two blocking pieces, through setting up the installation component, first back frame is pressed from top to bottom, and the arc design of T -shaped block bottom is smoothly entered into the recess and is clamped into the clamping groove, the T -shaped block keeps locking under the guidance of bent pole in inclined groove at this moment, the connection between first back frame and second back frame is convenient, improves the efficiency of installation between first back frame and second back frame, reduces the efficiency to template reinforcing.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a high-strength alloy back rib quick-installation template reinforcement device. Background Technology

[0002] During the construction of concrete structures, the formwork system must not only ensure the geometric dimensions and appearance quality of the concrete components, but also reliably withstand the lateral pressure generated during the pouring process to prevent quality defects such as bulging, displacement, and deformation.

[0003] Traditional formwork reinforcement methods generally employ a combination of double steel pipes and tie rods. This involves pre-welding tie rods to the formwork at the designed locations, and then using the double steel pipes and tie rods to form a lateral constraint. While this method can meet structural safety requirements to some extent, it requires hot work on the construction site, which not only increases working hours but also poses fire and quality risks. Furthermore, each time formwork is erected and dismantled, the tie rods must be welded and cut off individually, resulting in high labor intensity and reduced efficiency in formwork reinforcement.

[0004] To address the above issues, a high-strength alloy back rib quick-installation template reinforcement device is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a high-strength alloy back rib quick-installation template reinforcement device. By using this device, the problems mentioned in the background above can be solved.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-strength alloy back rib quick-installation template reinforcement device, comprising two first templates, two second templates disposed on opposite sides of the two first templates, positioning blocks fixedly installed on opposite sides of the first templates near the front and rear sides, positioning grooves opened on both sides of the second templates, and the positioning blocks respectively movably inserted into the inner cavity of the adjacent positioning grooves, two stops fixedly installed on the outer sides of the first and second templates near the top and bottom, second back rib frames disposed on the outer periphery of the first and second templates near the top and bottom, first back rib frames disposed on the top of the second back rib frames, two installation components disposed on the first back rib frames and adjacent second back rib frames, two lateral support components disposed on the first and second back rib frames, two grooves opened on the top of the second back rib frames, and slots opened on opposite sides of the inner cavity of the grooves, and two L-shaped grooves opened on the bottom of the first back rib frames; The installation assembly includes T-shaped blocks that are movably inserted into the inner cavities of adjacent slots. A connecting telescopic rod is fixedly installed on the opposite side of each T-shaped block. A bent rod is fixedly installed on the top of each T-shaped block. A second L-shaped plate is provided near the front outer side of the inner cavity of the L-shaped slot, and the top of each bent rod movably passes through the top of the second L-shaped plate. Supporting telescopic rods are fixedly installed on the front side of the second L-shaped plate near both sides. The front ends of each supporting telescopic rod are fixedly connected to the front side of the inner cavity of the L-shaped slot. A connecting shaft is fixedly installed on the top of the second L-shaped plate, and the top of the connecting shaft movably passes through the inner cavity of the L-shaped slot and is fixedly installed with a pushing block.

[0007] Furthermore, the top of the second L-shaped plate is provided with inclined grooves near both sides, and the top of the bent rod moves through the inner cavity of the adjacent inclined grooves respectively.

[0008] Furthermore, a support spring is movably sleeved on the outer periphery of the support telescopic rod, and the two ends of the support spring are respectively fixedly connected to the front side of the inner cavity of the L-shaped groove.

[0009] Furthermore, a connecting rod is fixedly installed on the top of each T-shaped card block near the rear side, and a connecting block is fixedly installed on the front end of each connecting rod. A dovetail block is fixedly installed on the front side of each connecting block. A dovetail groove is opened on the rear side of the second L-shaped plate, and the dovetail blocks are slidably connected to the inner cavity of the dovetail groove.

[0010] Furthermore, the lateral support assembly includes a first threaded tube hinged to one side of the first back brace near the middle position, a first threaded rod threadedly connected to the inner cavity of the first threaded tube, a movable block hinged to the bottom end of the first threaded rod, and a fixed cone penetrating the bottom of the movable block near both sides.

[0011] Furthermore, a second threaded tube is movably inserted through the top of the inner cavity of the fixed cone. A drive nut is fixedly installed at the top of the second threaded tube. A second threaded rod is threadedly connected to the inner cavity of the second threaded tube. A conical block is fixedly installed at the bottom of the second threaded rod. A compression ball is provided on the opposite side of the conical block, and a crossbar is fixedly installed on the opposite side of the compression ball. A lateral cone is fixedly installed at the end of the crossbar, and the lateral cones movably penetrate the inner cavity sidewall of the fixed cone.

[0012] Furthermore, a first L-shaped plate is movably sleeved on the outer periphery of the crossbar, and the opposite side of the first L-shaped plate is fixedly connected to the inner cavity sidewall of the fixed cone. A return spring is movably sleeved on the outer periphery of the crossbar near the opposite end, and the two ends of the return spring are fixedly connected to the extrusion ball and the first L-shaped plate, respectively.

[0013] Furthermore, a limiting telescopic rod is fixedly installed on the top of the conical block near both the front and rear sides, and the top of the limiting telescopic rod is fixedly connected to the top of the inner cavity of the fixed cone.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the installation components, the first back rib frame is pressed in from top to bottom. Utilizing the arc design at the bottom of the T-shaped clip, it smoothly enters the groove and locks into the slot. At this time, the bent rod, guided by the inclined groove, keeps the T-shaped clip locked, which facilitates the connection between the first and second back rib frames, improves the installation efficiency between the first and second back rib frames, and reduces the efficiency of template reinforcement.

[0015] 2. By setting up lateral support components, the first threaded pipe and the first threaded rod can adaptively rotate according to the actual support angle requirements, ensuring that the movable block can always be in stable contact with the ground or other support foundations, and can provide lateral support for the second back rib and the first back rib, preventing the second back rib and the first back rib from loosening, thereby improving the reinforcement effect of the second back rib and the first back rib on the template.

[0016] 3. After the lateral cone extends out, it will obliquely penetrate into the surrounding soil or base layer, forming a "claw-like" structure with the vertical insertion part of the fixed cone body. This enhances the anchoring force between the fixed cone and the ground from multiple directions, effectively preventing the fixed cone from being pulled out of the ground when subjected to lateral tension. This further improves the stability of the connection between the movable block and the ground, ensuring that the lateral support component can continuously and reliably transmit lateral support force, and ensuring the stability of the formwork reinforcement system during construction processes such as concrete pouring. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the first template, the second template, the first back rib, and the second back rib of the present invention; Figure 3 This is an exploded view of the first template, positioning block, and positioning groove of the present invention; Figure 4 This is a partial cross-sectional perspective view of the first and second back beams of the present invention. Figure 5 This is a three-dimensional structural diagram of the mounting components of the present invention; Figure 6 This is a three-dimensional structural diagram of the lateral support component of the present invention; Figure 7 For the present invention Figure 5 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 6 Enlarged view at point B in the middle; Figure 9 For the present invention Figure 8 Enlarged view of point C in the middle.

[0018] In the diagram: 1. First template; 2. Second template; 3. Positioning block; 4. Positioning groove; 5. Stop block; 6. First back brace; 61. L-shaped groove; 7. Second back brace; 71. Groove; 72. Slot; 8. Lateral support assembly; 81. First threaded tube; 82. First threaded rod; 83. Movable block; 84. Fixed cone; 841. Drive nut; 842. Second threaded tube; 843. Second threaded rod; 844. Conical block; 8 441. Limiting telescopic rod; 845. Extrusion ball; 846. Crossbar; 8461. First L-shaped plate; 8462. Return spring; 847. Lateral cone; 9. Mounting assembly; 91. T-shaped locking block; 911. Connecting rod; 912. Connecting block; 913. Dovetail block; 92. Connecting telescopic rod; 93. Bent rod; 94. Second L-shaped plate; 941. Inclined groove; 95. Supporting telescopic rod; 951. Supporting spring; 96. Pushing block. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0021] Please see Figure 1 - Figure 9A high-strength alloy back rib quick-installation template reinforcement device includes two first templates 1, and two second templates 2 arranged on opposite sides of the two first templates 1. Positioning blocks 3 are fixedly installed on the opposite sides of the first templates 1 near the front and rear sides. Positioning grooves 4 are formed on both sides of the second templates 2, and the positioning blocks 3 are movably inserted into the inner cavities of adjacent positioning grooves 4. Two stop blocks 5 (arranged front and rear) are fixedly installed on the outer sides of the first templates 1 and second templates 2 near the top and bottom. Second back rib frames 7 are arranged on the outer periphery of the first templates 1 and second templates 2 near the top and bottom. The top of each is provided with a first back rib 6. The first back rib 6 and the adjacent second back rib 7 are provided with two mounting components 9 (the mounting components 9 are used for quick installation between the first back rib 6 and the second back rib 7, and the two mounting components 9 are arranged symmetrically at 45 degrees). The first back rib 6 and the second back rib 7 are each provided with two lateral support components 8 (the lateral support components 8 are used to support the mounting components 9 and prevent the template from easily deforming). The top of the second back rib 7 is provided with two grooves 71, and the inner cavity of the grooves 71 is provided with a slot 72 on the opposite side. The bottom of the first back rib 6 is provided with two L-shaped grooves 61.

[0022] The mounting assembly 9 includes a T-shaped locking block 91 that is movably inserted into the inner cavity of an adjacent locking slot 72. A connecting telescopic rod 92 is fixedly installed on the opposite side of the T-shaped locking block 91. A bent rod 93 is fixedly installed on the top of each T-shaped locking block 91. A second L-shaped plate 94 is provided near the front outer side of the inner cavity of the L-shaped groove 61. The top of each bent rod 93 movably passes through the top of the second L-shaped plate 94. A supporting telescopic rod 95 is fixedly installed on the front side of the second L-shaped plate 94 near both sides. The front end of each supporting telescopic rod 95 is fixedly connected to the front side of the inner cavity of the L-shaped groove 61. A connecting shaft is fixedly installed on the top of the second L-shaped plate 94. The top of the connecting shaft movably passes through the inner cavity of the L-shaped groove 61 and a pushing block 96 is fixedly installed (a rectangular opening is provided at the bottom of the inner cavity of the L-shaped groove 61, and the connecting shaft movably passes through the inner cavity with the opening).

[0023] Specifically, when connecting the first back frame 6 and the second back frame 7, firstly, place the second back frame 7 in an appropriate position, then place the first back frame 6 on top of the placed second back frame 7, and then press down on the first back frame 6. During this process, since the bottoms of the two T-shaped locking blocks 91 are both arc-shaped, they can smoothly enter the inner cavity of the groove 71 and insert into the inner cavity of the adjacent locking slot 72, which facilitates the connection between the first back frame 6 and the second back frame 7 and improves the efficiency of their installation. When it is necessary to separate the first back frame 6 and the second back frame 7, push the pushing block 96 backward. Under the action of the connecting shaft, the second L-shaped plate 94 moves backward, and with the cooperation of the adjacent bent rod 93, the two T-shaped locking blocks 91 move to the opposite side, thereby facilitating the separation of the first back frame 6 and the second back frame 7.

[0024] The top of the second L-shaped plate 94 is provided with inclined grooves 941 near both sides, and the top of the bent rod 93 moves through the inner cavity of the adjacent inclined grooves 941 respectively.

[0025] Specifically, when the second L-shaped plate 94 moves backward under the drive of the connecting shaft, the inclined groove 941 opened at its top will move synchronously. Since the top of the bent rod 93 moves through the inner cavity of the inclined groove 941, the inner wall of the inclined groove 941 will exert a pushing force on the top of the bent rod 93 to the opposite side. Under the action of this pushing force, the tops of the two bent rods 93 will move towards the middle along the inclined direction of the inclined groove 941. This design, which cleverly transforms the linear movement of the second L-shaped plate 94 into the lateral movement of the T-shaped block 91 through the cooperation of the inclined groove 941 and the top of the bent rod 93, further optimizes the smoothness of operation and the stability of the structure.

[0026] Supporting springs 951 are movably sleeved on the outer periphery of the supporting telescopic rod 95, and the two ends of the supporting springs 951 are fixedly connected to the front side of the inner cavity of the L-shaped groove 61.

[0027] Specifically, when the push block 96 is pushed backward, the support telescopic rod 95 will retract synchronously with the movement of the second L-shaped plate 94. At this time, the support spring 951 is compressed and accumulates elastic potential energy. When the push block 96 is released, the support spring 951 will release the accumulated elastic potential energy, generating a forward thrust on the support telescopic rod 95, thereby causing the second L-shaped plate 94 and the push block 96 to automatically reset. This cooperative arrangement of the support spring 951 and the support telescopic rod 95 not only ensures that each component quickly returns to its initial working position after the separation operation is completed, preparing for the next connection operation, but also provides stable support for the second L-shaped plate 94 during daily use, effectively preventing it from moving unexpectedly due to slight external vibrations or accidental contact, thereby further improving the reliability of the entire reinforcement device connection state.

[0028] A connecting rod 911 is fixedly installed on the top of the T-shaped block 91 near the rear side, and a connecting block 912 is fixedly installed on the front end of the connecting rod 911. A dovetail block 913 is fixedly installed on the front side of the connecting block 912. A dovetail groove is opened on the rear side of the second L-shaped plate 94, and the dovetail block 913 is slidably connected to the inner cavity of the dovetail groove.

[0029] Specifically, when the second L-shaped plate 94 moves back and forth under the action of the supporting telescopic rod 95 and the supporting spring 951, the dovetail block 913 on the front side of the connecting block 912 will slide synchronously along the dovetail groove on the rear side of the second L-shaped plate 94. This sliding fit structure between the dovetail block 913 and the dovetail groove provides precise guidance for the movement of the T-shaped locking block 91, ensuring that the T-shaped locking block 91 can only move smoothly in the preset back-and-forth direction, avoiding lateral deviation or swaying during movement. At the same time, the dovetail structure itself has good load-bearing capacity and stability, which can evenly apply the thrust or pull force transmitted by the second L-shaped plate 94 to the T-shaped locking block 91, ensuring that the T-shaped locking block 91 always maintains accurate alignment during the engagement with the locking groove, thereby smoothly realizing the clamping or loosening operation of the template, further enhancing the ease of operation and structural stability of the reinforcement device during installation and disassembly.

[0030] The lateral support assembly 8 includes a first threaded tube 81 hinged to one side of the first back brace 6 near the middle position. The inner cavity of the first threaded tube 81 is threadedly connected to a first threaded rod 82. The bottom end of the first threaded rod 82 is hinged to a movable block 83, and a fixed cone 84 is provided through the bottom of the movable block 83 near both sides.

[0031] Specifically, when lateral support force needs to be applied to the formwork to resist the lateral pressure generated during concrete pouring, the extension length of the first threaded rod 82 within the first threaded tube 81 can be adjusted by rotating it. Since the first threaded tube 81 is hinged to the first back brace 6, and the bottom end of the first threaded rod 82 is hinged to the movable block 83, this double-hinged design allows the first threaded tube 81 and the first threaded rod 82 to adaptively rotate according to the actual support angle requirements during adjustment, ensuring that the movable block 83 can always maintain stable contact with the ground or other supporting foundations. After the position of the movable block 83 is determined, it can be firmly anchored to the ground by the fixed cones 84 that penetrate both sides of its bottom, thereby transferring the lateral support force from the first back brace 6 to the ground and effectively preventing lateral displacement or deformation of the formwork during pouring. The lateral support component 8 not only allows for flexible adjustment of the support height and angle according to different construction scenarios, improving the applicability of the reinforcement device, but its threaded adjustment method also ensures the controllability of the support force and the stability of the support, further enhancing the overall rigidity and anti-lateral displacement capability of the entire template reinforcement system.

[0032] The top of the inner cavity of the fixed cone 84 is movably penetrated by a second threaded tube 842. A drive nut 841 is fixedly installed at the top of the second threaded tube 842. A second threaded rod 843 is threadedly connected to the inner cavity of the second threaded tube 842. A conical block 844 is fixedly installed at the bottom of the second threaded rod 843. A compression ball 845 is provided on the opposite side of the conical block 844. A crossbar 846 is fixedly installed on the opposite side of the compression ball 845. A lateral cone 847 is fixedly installed at the end of the crossbar 846. The lateral cones 847 movably penetrate the inner cavity sidewall of the fixed cone 84.

[0033] Specifically, when anchoring the fixed cone 84 to the ground, first, with the tip of the fixed cone 84 facing downwards, the top of the movable block 83 is struck with external force to initially insert the fixed cone 84 into the ground soil or base layer. Then, using a wrench or similar tool, the drive nut 841 is rotated. The drive nut 841 causes the second threaded tube 842, which is fixedly connected to it, to rotate at the top of the inner cavity of the fixed cone 84. Since the second threaded tube 842 and the second threaded rod 843 are threadedly connected, and the second threaded rod 843 is restricted by the cone block 844 and the structure below it and cannot rotate accordingly, the rotation of the second threaded tube 842 will cause the second threaded rod 843 to move downwards along the axial direction of the second threaded tube 842. During the downward movement of the second threaded rod 843, the cone block 844 at its bottom moves downwards synchronously, and the conical surface of the cone block 844 generates an outward compressive force on the extrusion balls 845 on both sides. Under the pressure of the conical block 844, the compression ball 845 pushes the horizontal bar 846 to move horizontally away from the central axis of the fixed cone 84. The horizontal bar 846 then drives the lateral cones 847 to extend outward along the pre-set through holes on the inner wall of the fixed cone 84. After these lateral cones 847 extend outward, they obliquely penetrate into the surrounding soil or base layer, forming a "claw-like" structure with the vertical insertion part of the fixed cone 84 body. This enhances the anchoring force between the fixed cone 84 and the ground from multiple directions, effectively preventing the fixed cone 84 from being pulled out of the ground when subjected to lateral tension. This further improves the stability of the connection between the movable block 83 and the ground, ensuring that the lateral support component 8 can continuously and reliably transmit lateral support force, and guaranteeing the stability of the formwork reinforcement system during construction processes such as concrete pouring.

[0034] The outer periphery of the crossbar 846 is movably fitted with a first L-shaped plate 8461, and the opposite side of the first L-shaped plate 8461 is fixedly connected to the inner cavity sidewall of the fixed cone 84. The outer periphery of the crossbar 846 is movably fitted with a return spring 8462 near the opposite end, and the two ends of the return spring 8462 are fixedly connected to the extrusion ball 845 and the first L-shaped plate 8461 respectively.

[0035] Specifically, when it is necessary to release the anchoring state of the fixed cone 84, simply rotate the second threaded rod 843 in the opposite direction, causing it to move the cone block 844 upward. As the cone block 844 moves upward, the compressive force on the compression ball 845 gradually disappears. At this time, the return spring 8462, no longer under compression, begins to release its elastic potential energy. The two ends of the return spring 8462 are connected to the compression ball 845 and the first L-shaped plate 8461, respectively. The first L-shaped plate 8461 is fixed to the inner cavity sidewall of the fixed cone 84 and remains in place. Therefore, the return spring 8462 will generate a pulling or pushing force on the compression ball 845 in the direction of the central axis of the fixed cone 84, causing the compression ball 845 to move inward. The movement of the compression ball 845 then pulls the crossbar 846 back into the inner cavity of the fixed cone 84. The crossbar 846 then causes the lateral cone 847 to retract along the through hole in the inner cavity sidewall of the fixed cone 84 into the interior of the fixed cone 84. In this way, the anchoring effect between the lateral cone 847 and the soil or base layer is released, and the fixed cone 84 returns to a state where it only relies on the vertical insertion part of the main body to contact the ground. At this time, the fixed cone 84 can be pulled out from the ground relatively easily, which facilitates the disassembly and subsequent transfer of the entire lateral support assembly 8 and improves the convenience of dismantling the formwork reinforcement device after construction.

[0036] Limiting telescopic rods 8441 are fixedly installed on the top of the cone block 844 near the front and rear sides, and the top of the limiting telescopic rods 8441 is fixedly connected to the top of the inner cavity of the fixed cone 84.

[0037] Specifically, the limiting telescopic rod 8441 consists of an outer sleeve and an inner rod. The inner rod can slide axially within the outer sleeve. Its design can precisely limit the movement direction of the conical block 844, ensuring that the conical block 844 can only move vertically up and down along the central axis of the fixed cone 84. This prevents the conical block 844 from shifting laterally or tilting when subjected to the force of the compression ball 845, thereby ensuring the stability and accuracy of the entire lateral cone 847 telescopic movement.

[0038] In summary, the working principle of this invention is as follows: Rapid assembly is achieved by inserting positioning blocks 3 and positioning slots 4 on the first template 1 and the second template 2, with stop blocks 5 preventing lateral slippage of the back support frame; subsequently, the second back support frame 7 is placed at the bottom of the outer side of the template, and the first back support frame 6 is pressed in from top to bottom. Utilizing the arc design at the bottom of the T-shaped locking block 91, it smoothly enters the groove 71 and engages with the slot 72. At this time, the bent rod 93, guided by the inclined groove 941, keeps the T-shaped locking block 91 locked. The supporting telescopic rod 95 and the supporting spring 951 provide elastic pre-tension and vibration absorption, while the dovetail block 913 and the dovetail groove ensure smooth and precise movement, thereby achieving tool-free rapid connection and reliable fixation of the first back support frame 6 and the second back support frame 7; when disassembly is required, simply push the pushing block 96 backward, the connecting shaft drives the second L-shaped plate 94 backward, and the inclined groove 941 forces the bent rod 93 to engage the T-shaped locking block. Block 91 is pulled back to release the locking mechanism, and the support spring 951 automatically resets for future use. Simultaneously, the lateral support assembly 8 adjusts its length by rotating the first threaded tube 81 and the first threaded rod 82, allowing the movable block 83 to land and be initially anchored by the fixed cone 84. Then, the drive nut 841 is rotated to drive the second threaded tube 842, causing the cone block 844 to press down. This pushes the extrusion ball 845 and the crossbar 846 to expand the lateral cone 847 outward, forming a multi-directional anchor. The limiting telescopic rod 8441 ensures the vertical movement stability of the cone block 844. The reset spring 8462 can pull back the lateral cone 847 during disassembly, thus quickly releasing the anchor. The entire device achieves efficient and convenient template assembly, rapid back rib locking, adjustable lateral support, and anchoring / disassembly throughout the entire process. It can effectively resist the lateral pressure of concrete pouring, prevent bulging and deformation, and has high stability, strong versatility, and excellent maintainability.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength alloy back-lining fast-mounting formwork reinforcing device, comprising two first forms (1), and two second forms (2) arranged on the opposite sides of the two first forms (1), characterized in that: The first template (1) has a positioning block (3) fixedly installed on one side near the front and rear sides. The second template (2) has a positioning groove (4) on both sides. The positioning block (3) is movably inserted into the inner cavity of the adjacent positioning groove (4). The first template (1) and the second template (2) have two stops (5) fixedly installed on the outer side near the top and bottom. The first template (1) and the second template (2) have a second back frame (7) near the top and bottom. The second back frame (7) has a first back frame (6) on the top. The first back frame (6) and the adjacent second back frame (7) have two mounting components (9). The first back frame (6) and the second back frame (7) have two lateral support components (8). The second back frame (7) has two grooves (71) on the top. The grooves (71) have slots (72) on the opposite side of the inner cavity. The first back frame (6) has two L-shaped slots (61) on the bottom. The mounting assembly (9) includes a T-shaped block (91) that is movably inserted into the cavity of an adjacent slot (72). A connecting telescopic rod (92) is fixedly installed on the opposite side of the T-shaped block (91). A bent rod (93) is fixedly installed on the top of each T-shaped block (91). A second L-shaped plate (94) is provided near the front outer side of the cavity of the L-shaped groove (61). The top of the bent rod (93) moves through the top of the second L-shaped plate (94). A supporting telescopic rod (95) is fixedly installed on the front side of the second L-shaped plate (94) near both sides. The front end of the supporting telescopic rod (95) is fixedly connected to the front side of the cavity of the L-shaped groove (61). A connecting shaft is fixedly installed on the top of the second L-shaped plate (94). The top of the connecting shaft moves through the cavity of the L-shaped groove (61) and a pushing block (96) is fixedly installed.

2. The high-strength alloy back-laminated fast installation formwork reinforcement device according to claim 1, characterized in that: The top of the second L-shaped plate (94) is provided with inclined grooves (941) near both sides, and the top of the bent rod (93) moves through the inner cavity of the adjacent inclined grooves (941).

3. The high-strength alloy back-laminated fast installation formwork reinforcement device according to claim 1, characterized in that: The outer periphery of the support telescopic rod (95) is movably fitted with support springs (951), and the two ends of the support springs (951) are respectively fixedly connected to the front side of the inner cavity of the L-shaped groove (61).

4. The high-strength alloy back-laminated fast-mounting formwork reinforcement device of claim 1, wherein: The top of each T-shaped card block (91) is fixedly installed with a connecting rod (911) near the rear side, and the front end of each connecting rod (911) is fixedly installed with a connecting block (912), and the front side of each connecting block (912) is fixedly installed with a dovetail block (913). The rear side of the second L-shaped plate (94) is provided with a dovetail groove, and the dovetail blocks (913) are slidably connected to the inner cavity of the dovetail groove.

5. The high-strength alloy back-laminated fast installation formwork reinforcement device according to claim 1, characterized in that: The lateral support assembly (8) includes a first threaded tube (81) hinged to the middle position on one side of the first back brace (6). The inner cavity of the first threaded tube (81) is threaded with a first threaded rod (82). The bottom end of the first threaded rod (82) is hinged with a movable block (83), and a fixed cone (84) is provided through the bottom of the movable block (83) near both sides.

6. A high-strength alloy back-laminated fast-mounting formwork reinforcement device according to claim 5, characterized in that: The top of the inner cavity of the fixed cone (84) is movably penetrated by a second threaded tube (842). A drive nut (841) is fixedly installed at the top of the second threaded tube (842). A second threaded rod (843) is threadedly connected to the inner cavity of the second threaded tube (842). A conical block (844) is fixedly installed at the bottom of the second threaded rod (843). A compression ball (845) is provided on the opposite side of the conical block (844). A crossbar (846) is fixedly installed on the opposite side of the compression ball (845). A lateral cone (847) is fixedly installed at the end of the crossbar (846). The lateral cones (847) movably penetrate the inner cavity sidewall of the fixed cone (84).

7. The high-strength alloy back rib quick-installation template reinforcement device according to claim 6, characterized in that: The outer periphery of the crossbar (846) is movably fitted with a first L-shaped plate (8461), and the opposite side of the first L-shaped plate (8461) is fixedly connected to the inner cavity sidewall of the fixed cone (84). The outer periphery of the crossbar (846) is movably fitted with a return spring (8462) near the opposite end, and the two ends of the return spring (8462) are fixedly connected to the extrusion ball (845) and the first L-shaped plate (8461) respectively.

8. The high-strength alloy back-laminated fast-mounting formwork reinforcement device of claim 6, wherein: Limiting telescopic rods (8441) are fixedly installed on the top of the cone block (844) near the front and rear sides, and the top of the limiting telescopic rods (8441) are fixedly connected to the top of the inner cavity of the fixed cone (84).

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