Aluminum template stripping device structure

Abstract

The invention discloses an aluminum formwork dismantling device structure which comprises an abutting seat, a supporting seat, a supporting seat, a supporting rod and a connecting rod, and the abutting seat is used for being connected with an adjacent aluminum formwork in an abutting mode to provide support for dismantling of the aluminum formwork; the mold removal mechanism is arranged on the body of the abutting seat and comprises a rotating strip, a pin rod is slidably connected to the body of the rotating strip in a penetrating mode, the pin rod slides through the axis to automatically position aluminum template holes, a supporting rod is arranged outside the rotating strip, a pin shaft is fixedly connected to the body of the supporting rod in a penetrating mode, and the pin shaft is fixedly connected to the body of the supporting rod. The invention relates to the technical field of building construction tools, and solves the problems that when an existing aluminum formwork stripping device is used, time and labor are wasted in hole positioning, the manual formwork stripping posture is limited due to the small structural swing amplitude, a worker needs to swing arms to conduct formwork stripping, the labor intensity of the worker is lowered, and the labor intensity of the worker is lowered. And time and labor are wasted and the efficiency is low in the actual form removal process.

Description

Technical Field

[0001] The invention relates to the technical field of building construction tools, in particular to an aluminum template demoulding device structure. Background Art

[0002] After the concrete is poured, the traditional method of removing the formwork is almost always to use a crowbar to remove the formwork. This method has the problem that when using a crowbar, there needs to be a gap between the formwork and the concrete to facilitate the insertion of the crowbar tip, and the fulcrum is not easy to find. In addition, the formwork is easily deformed when the crowbar is used to pry the formwork. At the same time, the concrete is subjected to concentrated force as a fulcrum, which damages the entity. In the invention patent with application number CN201710143258.0, an aluminum alloy formwork demoulding device and an aluminum alloy formwork disassembly method are disclosed, including a straight rod and a branch plate and a support block arranged on the straight rod; the construction speed is improved, the construction quality is ensured, the structural entity is not damaged, the formwork is protected from damage, and the labor intensity of workers is reduced.

[0003] Although the device has the above advantages, it still has the following disadvantages in actual use: 1) When the device is used, the columnar protrusion needs to be aligned with the hole on the aluminum template, and then the columnar protrusion needs to enter the hole through left and right movement before the mold can be removed. This method makes the positioning operation in the early stage of actual mold removal time-consuming, labor-intensive and inefficient; 2) Due to structural limitations, the swing amplitude of the device is small, which limits the posture of holding the straight rod during use, easily aggravates the fatigue of the operator, and makes it time-consuming and laborious to use; 3) When the device is in use, the length of the lever arm is still increased by the straight rod, but the operator still needs to swing his arm back and forth to remove the mold, which is not only inefficient but also increases the workload; resulting in low actual mold removal efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an aluminum formwork demolding device structure, which solves the problems that when using the existing aluminum formwork demolding device, hole positioning is time-consuming and labor-intensive, the small structural swing amplitude leads to limited manual demolding posture, and the workers need to swing their arms to demold, resulting in actual demolding being time-consuming, labor-intensive and inefficient.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an aluminum template demoulding device structure, comprising: A butt seat, the butt seat is used to abut against an adjacent aluminum formwork to provide support for removal of the aluminum formwork; A demoulding mechanism, the demoulding mechanism is arranged on the body of the dolly, the demoulding mechanism comprises a rotating bar, the body of the rotating bar is penetrated and slidably connected with a pin rod, the pin rod slides through the axis to automatically position the hole of the aluminum template, a support rod is arranged outside the rotating bar, the body of the support rod is penetrated and fixedly connected with a pin shaft, the outer surface of the pin shaft is penetrated and rotatably connected with the body of the dolly, and the outer surface of the support rod is threadedly connected with a grip tube; A torsion assembly, which is arranged outside the rotating bar and is used to provide a lever fulcrum to dismantle the aluminum formwork; An extension component is provided between the grip tube and the support rod, and is used to extend the overall length of the two, so as to perform a long-distance demoulding operation by extending the lever arm; The pulling component is arranged on the outside of the grip tube, and the pulling component is driven by the hand-held part to drive the rotating strip to move and remove the mold.

[0006] Preferably, a compression spring is sleeved on the outer surface of the pin rod, and the two ends of the compression spring are respectively fixedly connected to the outer surfaces of the pin rod and the turn bar. A limiting groove is provided on the outer surface of the pin rod, and the inner part of the limiting groove is slidably connected to the limiting bar, and the outer surface of the limiting bar is fixedly connected to the through-connection part on the turn bar body.

[0007] Preferably, the torsion assembly includes two support plates, the outer surfaces of the two support plates are respectively fixedly connected to the outer surfaces of the stop and the turning bar, the outer surface of the support plate on one side is fixedly connected to a turning rod, one end of the turning rod is rotatably connected to the body of the support plate on the other side, the outer surface of the turning rod is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the outer surfaces of the support plates on both sides.

[0008] Preferably, both sides of the outer surface of the support plate on the other side are provided with rotation grooves, the outer surface of the rotation rod is respectively rotatably connected to the inside of the rotation grooves on both sides, the inside of the rotation grooves on both sides are fixedly connected with rotation plates, the bodies of the rotation plates on both sides are fixedly connected to the outer surfaces of the rotation rods, the outer surface of the rotation plate is fixedly connected with a clamping plate, the outer surface of the clamping plate is rotatably connected to the inside of the rotation groove, the outer surface of the clamping plate is movably connected to two fixed plates, and the outer surfaces of the two fixed plates are fixedly connected to the inside of the rotation groove.

[0009] Preferably, the extension assembly includes connecting grooves, which are respectively opened on one end of the grip tube and the support rod and are in a through-state, the interiors of the connecting grooves on both sides are movably connected with connecting plates, and the extension rods are fixedly connected between the outer surfaces of the connecting plates on both sides.

[0010] Preferably, the main body of the connecting plate is provided with a through dropper groove, the interior of the dropper groove is connected with the interior of the connecting groove, the interior of the dropper groove is movably connected with an arc plate, the outer surface of the arc plate is fixedly connected with a bolt, the outer surface of the bolt is threadedly connected with a fixing seat, and the outer surfaces of the fixing seats on both sides are respectively fixedly connected with the support rod and the main body of the grip tube.

[0011] Preferably, the pulling assembly includes a slide cylinder, which is arranged outside the grip tube, the outer surface of the slide cylinder is fixedly connected to a winding column, the outer surface of the winding column is wrapped with a cable, one end of the cable is fixedly connected to one end of the turn bar, and the outer surface of the slide cylinder is fixedly connected to a pulling plate.

[0012] Preferably, the interior of the slide is fixedly connected to a fixed frame, the outer surface of the fixed frame is fixedly connected to the outer surface of the grip tube, the outer surface of the fixed frame is fixedly connected to a cross bar, the outer surface of the cross bar is slidably connected to the body of the shift plate, the outer surface of the cross bar is sleeved with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the outer surfaces of the shift plate and the fixed frame.

[0013] Preferably, a guiding unit is provided on the outside of the winding column, and the guiding unit includes a fixed bar, the outer surface of the fixed bar is fixedly connected to the outer surface of the support rod, one side of the outer surface of the fixed bar is embedded with a rope ring rotatably connected, the ring hole of the rope ring is movably connected to the outer surface of the cable, the other side of the outer surface of the fixed bar is fixedly connected to a fixed pulley, and the outer surface of the fixed pulley is movably connected to the outer surface of the cable.

[0014] Preferably, a slide groove is provided on the outer surface of the fixed bar, a slider is slidably connected inside the slide groove, a movable pulley is fixedly connected to the outer surface of the slider, the outer surface of the movable pulley is movably connected to the outer surface of the cable, and the movable pulley is located between the rope ring and the outer surface of the fixed pulley. Beneficial Effects

[0015] The present invention provides an aluminum template demoulding device structure. Compared with the prior art, it has the following beneficial effects: (1) By setting up a demolding mechanism, utilizing the axial sliding of the pin rod and its contact with the side plate of the aluminum formwork to be removed, and through the rebound effect of the compression spring, the pin rod can automatically enter the hole of the aluminum formwork when sliding along the side plate of the aluminum formwork, thereby reducing the difficulty of positioning and improving the efficiency of positioning and demolding. At the same time, the support rod is rotated by the pin shaft, which is convenient for posture adjustment according to the position of the aluminum formwork, thereby reducing the labor and physical exertion of workers.

[0016] (2) By setting up a torsion component, the turning bar is rotated around the turning rod, and the aluminum formwork can be demolded by the lever principle. At the same time, the torsion spring and the cooperation of the clamping plate and the fixing plate limit the position of the turning bar, so that the stability of the relative position of the turning bar is improved, which is convenient for continuous demolding operations.

[0017] (3) By setting up an extension assembly, the extension rod is installed between the grip tube and the support rod through the cooperation of the connecting plate and the connecting groove, thereby extending the overall length of the grip tube and the support rod to increase the size of the force arm, thereby facilitating the demolding operation according to the actual position of the workers and the aluminum formwork, and utilizing the rotation of the arc plate inside the dropper groove to facilitate the rapid disassembly and assembly of the extension rod.

[0018] (4) By setting up a pull-out assembly, the pull plate is used to pull the slide and move around the column, and the cable can be used to pull the rotating bar to rotate to realize the demolding operation, so that the mold can be removed by using both hands at the hand-held position, which can avoid the physical exertion of swinging the arm to remove the mold, thereby making the demolding operation time-saving and labor-saving, thereby improving the actual demolding efficiency.

[0019] (5) By setting up a guiding unit, the cable can be guided by utilizing the rotation of the rope ring and the action of the fixed pulley, thereby facilitating the pulling of the cable by the pull plate and facilitating the adjustment of the direction of the force of the cable when the support rod is rotated and adjusted, making the demolding operation convenient, time-saving and labor-saving, thereby improving the actual demolding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the present invention; Figure 2 It is a three-dimensional diagram of the external structure of the pin rod of the present invention; Figure 3 The figure is a three-dimensional diagram of the external structure of the support plate of the present invention; Figure 4 It is a three-dimensional diagram of the external structure of the connecting plate of the present invention; Figure 5 A three-dimensional diagram of the external structure of the fixing frame of the present invention; Figure 6 It is a three-dimensional diagram of the internal structure of the fixing strip of the present invention.

[0021] In the figure: 1. stopper; 2. rotating bar; 3. torsion assembly; 31. support plate; 32. rotating rod; 33. torsion spring; 34. rotating groove; 35. rotating plate; 36. clamping plate; 37. fixing plate; 4. pin rod; 5. supporting rod; 6. pin shaft; 7. grip tube; 8. extension assembly; 81. connecting groove; 82. connecting plate; 83. extension rod; 84. dropper groove; 85. arc plate; 86. bolt; 87. fixing seat; 9. pulling assembly; 91. slide cylinder; 92. winding column; 93. guide unit; 931. fixing bar; 932. rope ring; 933. fixed pulley; 934. slide groove; 935. slider; 936. movable pulley; 94. pulling plate; 95. fixing frame; 96. cross bar; 97. tension spring; 10. compression spring; 11. limit groove; 12. limit bar. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-6 The present invention provides a technical solution: an aluminum template demoulding device structure: Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 ; The invention comprises a support seat 1, a demoulding mechanism is arranged outside the support seat 1, and the demoulding mechanism comprises a rotating bar 2, a pin rod 4 is slidably connected to the body of the rotating bar 2, and the pin rod 4 is used to clamp the holes on the aluminum template, and the pin rod 4 automatically positions the holes of the aluminum template by sliding through the axis, and a support rod 5 is arranged outside the rotating bar 2, and a pin shaft 6 is fixedly connected to the body of the support rod 5, and the pin shaft 6 can adjust the direction of the support rod 5 to adapt to the removal of the aluminum template by workers, and the outer surface of the pin shaft 6 is rotatably connected to the body of the support seat 1, and the outer surface of the support rod 5 is threadedly connected to a grip tube 7, and the surface of the grip tube 7 can be provided with anti-slip patterns to prevent slipping. To facilitate hand-holding and gripping, the outer surface of the pin rod 4 is sleeved with a compression spring 10, which can facilitate the axial movement and resetting of the pin rod 4. The two ends of the compression spring 10 are respectively fixedly connected to the pin rod 4 and the outer surface of the rotating bar 2. A limiting groove 11 is provided on the outer surface of the pin rod 4. The internal sliding connection of the limiting groove 11 is connected to a limiting strip 12. The cooperation of the limiting strip 12 and the limiting groove 11 can limit the axial movement of the pin rod 4 to prevent the pin rod 4 from falling off and the entry length from being too large, resulting in entering the hole of the adjacent aluminum template. The outer surface of the limiting strip 12 is fixedly connected to the through-connection part on the main body of the rotating bar 2.

[0024] When the workpiece 2 is in the state of being moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, so that the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally, the workpiece 2 is moved horizontally, and the workpiece 2 is moved horizontally,

[0025] Embodiment 2: Based on Embodiment 1, refer to the attached Figure 1 , Attachment Figure 3 ; The body of the rotating bar 2 is provided with a torsion assembly 3, which includes two support plates 31, the outer surfaces of the two support plates 31 are fixedly connected to the outer surfaces of the stop seat 1 and the rotating bar 2 respectively, the outer surface of one side support plate 31 is fixedly connected to a rotating rod 32, the rotating rod 32 provides a fulcrum for the rotation of the rotating bar 2, one end of the rotating rod 32 is rotatably connected to the body of the other side support plate 31, a torsion spring 33 is sleeved on the outer surface of the rotating rod 32, the torsion spring 33 facilitates the resetting of the rotating bar 2 after rotation through rebound, the two ends of the torsion spring 33 are fixedly connected to the outer surfaces of the two side support plates 31 respectively, and the two sides of the outer surface of the other side support plate 31 are provided with rotating grooves 34, the outer surfaces of the rotating rod 32 are respectively rotatably connected to the inside of the rotating grooves 34 on both sides, and the insides of the rotating grooves 34 on both sides are fixedly connected to the rotating plates The rotation plates 35 on both sides can provide axial limiting measures for the connection between the rotation rod 32 and the other side support plate 31 to improve the relative stability of the rotation bar 2. The bodies of the rotation plates 35 on both sides are fixedly connected to the outer surface of the rotation rod 32 through the body. The outer surface of the rotation plate 35 is fixedly connected with a clamping plate 36. The outer surface of the clamping plate 36 is rotatably connected to the inside of the rotation groove 34. The outer surface of the clamping plate 36 is movably connected to two fixed plates 37. The angle between the two fixed plates 37 is less than 180°. By respectively abutting against the clamping plates 36, the rotation amplitude of the rotation bar 2 can be limited, which can ensure that the rotation bar 2 remains level with the base after being reset, and can also avoid over-limit during rotation, which makes it difficult to reset and affects the efficiency of continuous demolding. The outer surfaces of the two fixed plates 37 are fixedly connected to the inside of the rotation groove 34.

[0026] In this embodiment, when one end of the turn bar 2 with the pin rod 4 is pulled by the cable, it rotates around the turn rod 32. The turn rod 32 provides a lever fulcrum and drives the other side support plate 31 to rotate synchronously, so that the fixed plate 37 follows the movement. The fixed plate 37 is abutted against the clamping plate 36 to limit the rotation amplitude of the turn bar 2. At the same time, the torsion spring 33 is also compressed. After the demolding is completed, the torsion spring 33 rebounds to cause the turn bar 2 to rotate in the opposite direction and reset.

[0027] Embodiment 3: Based on Embodiment 2, refer to the attached Figure 1 , Attachment Figure 4 ; An extension component 8 is provided between the outer surfaces of the grip tube 7 and the support rod 5. The extension component 8 includes a connecting groove 81. The connecting groove 81 is respectively opened on one end of the grip tube 7 and the support rod 5 and is in a through state. The interiors of the connecting grooves 81 on both sides are movably connected with connecting plates 82. Arc edges are provided on both sides of the connecting plate 82, and the curvature is respectively adapted to the curvature of the surface of the support rod 5 and the grip tube 7. An extension rod 83 is fixedly connected between the outer surfaces of the connecting plates 82 on both sides. The body of the connecting plate 82 is provided with a through dropper groove 84. The dropper groove 84 consists of a circular groove and a rectangular groove, wherein the inner width of the rectangular groove is smaller than the inner diameter of the circular groove, and the interior of the dropper groove 84 is connected to the connecting groove 81. The interior of the groove 81 is interconnected, and the interior of the dropper groove 84 is movably connected with an arc plate 85. The arc plate 85 is formed by cutting a cylinder that matches the circular groove, and its thickness matches the inner width of the rectangular groove. The arc plate 85 changes its position by rotation to lock the connecting plate 82, and the height of the arc plate 85 is less than the height of the connecting plate 82. The outer surface of the arc plate 85 is fixedly connected with a bolt 86, and the outer surface of the bolt 86 is threadedly connected with a fixing seat 87. The bolt 86 and the fixing seat 87 cooperate to fix the position of the arc plate 85 when locking and disconnecting, and the outer surfaces of the fixing seats 87 on both sides are respectively fixedly connected with the support rod 5 and the body of the grip tube 7.

[0028] In this embodiment, when the distance between the aluminum formwork to be dismantled and the worker's position is greater than the overall length of the grip tube 7 and the support rod 5, the grip tube 7 is unscrewed from the support rod 5, and then the extension rod 83 is connected to the grip tube 7 and the connecting groove 81 on the support rod 5 through the connecting plate 82, so that the extension rod 83 is placed between the grip tube 7 and the support rod 5 to increase the length of the force arm, and when connecting, the rectangular groove of the dropper groove 84 on the connecting plate 82 is made to face the direction of the cable, and then the bolt 86 is rotated so that one end extends into the interior of the connecting groove 81, and simultaneously drives the arc plate 85 to rotate inside the circular groove of the dropper groove 84. When fully locked, the larger side of the arc plate 85 faces the rectangular groove, completing the fixation of the connecting plate 82 and the extension rod 83.

[0029] Embodiment 4: Based on Embodiment 3, refer to the attached Figure 1 , Attachment Figure 5 ; A pulling assembly 9 is provided on the outside of the grip tube 7, and the pulling assembly 9 includes a slide cylinder 91, which is provided on the outside of the grip tube 7, and a winding column 92 is fixedly connected to the outer surface of the slide cylinder 91, and the winding column 92 can be used to wind and fix one end of the cable, and as a preferred manner, a wire assembly wheel can be fixed to one end of the winding column 92 to wind and store excess cable, and the excess cable can be used synchronously when the extension rod 83 is used, and a cable is wound on the outer surface of the winding column 92, and one end of the cable is fixedly connected to one end of the turning bar 2, and one end of the cable is fixed to the end of the turning bar 2 away from the turning rod 32, and a pull plate 94 is fixedly connected to the outer surface of the slide cylinder 91. The plate 94 facilitates the sliding of the slide 91 and the column 92, so as to rotate and demold the mold by pulling the turning bar 2 through the cable. The interior of the slide 91 is fixedly connected with a fixed frame 95, and the outer surface of the fixed frame 95 is fixedly connected to the outer surface of the grip tube 7. The outer surface of the fixed frame 95 is fixedly connected with a cross bar 96. The cross bar 96 can improve the force stability of the shift plate 94 and can limit the radial position of the slide 91. The outer surface of the cross bar 96 is slidably connected with the body of the shift plate 94. The outer surface of the cross bar 96 is sleeved with a tension spring 97. The tension spring 97 can facilitate the reset of the slide 91 by rebounding. The two ends of the tension spring 97 are respectively fixedly connected to the outer surfaces of the shift plate 94 and the fixed frame 95.

[0030] In this embodiment, when the angle adjustment of the support rod 5 is completed, the force point of the cable is determined, and then the force point is contacted with the winding column 92, and the cable is wrapped and knotted and fixed on the winding column 92, and at the same time, the excess part of the cable is wrapped and fixed on the wire assembly wheel at one end of the winding column 92 for storage. Then, when the mold needs to be demolded, a person holds the grip tube 7 with one hand and the paddle plate 94 with the other hand, and pulls the paddle plate 94 toward itself, thereby pulling the turning bar 2 to rotate through the cable, so as to demold the aluminum template through the cooperation of the pin rod 4 and the hole. After the demolding is completed, the paddle plate 94 is released, and the rebound effect of the tension spring 97 drives the paddle plate 94 and the slide cylinder 91 to reset.

[0031] Embodiment 5: Based on Embodiment 4, refer to the attached Figure 1 , Attachment Figure 6 ; A guide unit 93 is provided on the outside of the winding column 92, and the guide unit 93 includes a fixed strip 931, the outer surface of the fixed strip 931 is fixedly connected to the outer surface of the support rod 5, and one side of the outer surface of the fixed strip 931 is embedded with a rope ring 932 that is rotatably connected, and the rope ring 932 can guide the cable, which not only improves the stability of the cable, but also can adapt to the angle adjustment of the support rod 5 by self-rotation, and the inner wall of the ring hole of the rope ring 932 is chamfered to avoid causing wear of the cable, and the ring hole of the rope ring 932 is movably connected to the outer surface of the cable, and the other side of the outer surface of the fixed strip 931 is fixedly connected with a fixed pulley 933, and the fixed pulley 933 can change the direction of the force acting on the cable. The outer surface of the fixed pulley 933 is movably connected to the outer surface of the cable, the outer surface of the fixed bar 931 is provided with a slide groove 934, and the inner part of the slide groove 934 is slidably connected to a slider 935, and the cross-section of the slider 935 is T-shaped to improve the lateral stability of the movable pulley 936. The outer surface of the slider 935 is fixedly connected to the movable pulley 936. Two or more movable pulleys 936 and the fixed pulley 933 are provided. The movable pulley 936 is used to reduce the physical exertion of moving the paddle 94. The outer surface of the movable pulley 936 is movably connected to the outer surface of the cable, and the movable pulley 936 is located between the outer surfaces of the rope ring 932 and the fixed pulley 933.

[0032] In this embodiment, the cable is inserted through the ring hole of the rope ring 932, and the angle of the self-rotating adapter support rod 5 is adjusted to adjust the direction of the cable. At the same time, the cable, fixed pulley 933 and movable pulley 936 are used to make the cable force toward the pull plate 94, while reducing the physical effort of pulling the cable.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum template demoulding device structure, characterized in that: include: A buttress (1), the buttress (1) being used to butt against an adjacent aluminum formwork to provide support for removal of the aluminum formwork; A demoulding mechanism, the demoulding mechanism is arranged on the body of the buttress (1), the demoulding mechanism comprises a rotating bar (2), the body of the rotating bar (2) is penetrated by a pin rod (4) in sliding connection, the pin rod (4) automatically positions the holes of the aluminum template by sliding along the axis, a support rod (5) is arranged outside the rotating bar (2), the body of the support rod (5) is penetrated by a pin shaft (6) in fixed connection, the outer surface of the pin shaft (6) is penetrated by a body of the buttress (1) in rotational connection, and the outer surface of the support rod (5) is threadedly connected to a gripping tube (7); A torsion assembly (3), the torsion assembly (3) being arranged outside the turning bar (2) and used to provide a lever fulcrum for dismantling the aluminum formwork; An extension component (8), the extension component (8) being arranged between the gripping tube (7) and the support rod (5) and being used to extend the overall length of the two, so as to perform a long-distance demoulding operation by extending the lever arm; The pulling component (9) is arranged outside the grip tube (7) and is driven by the hand-held portion to drive the rotating strip (2) to move and remove the mold.

2. The aluminum formwork demoulding device structure according to claim 1 is characterized in that: The outer surface of the pin rod (4) is sleeved with a compression spring (10), and the two ends of the compression spring (10) are respectively fixedly connected to the outer surfaces of the pin rod (4) and the rotating bar (2). The outer surface of the pin rod (4) is provided with a limiting groove (11), and the interior of the limiting groove (11) is slidably connected to the limiting bar (12), and the outer surface of the limiting bar (12) is fixedly connected to a through-connecting portion on the rotating bar (2) body.

3. The aluminum formwork demoulding device structure according to claim 1 is characterized in that: The torsion assembly (3) comprises two support plates (31), the outer surfaces of the two support plates (31) are respectively fixedly connected to the outer surfaces of the stopper (1) and the rotation bar (2), the outer surface of one side support plate (31) is fixedly connected to a rotation rod (32), one end of the rotation rod (32) is rotatably connected to the body of the other side support plate (31), the outer surface of the rotation rod (32) is sleeved with a torsion spring (33), and the two ends of the torsion spring (33) are respectively fixedly connected to the outer surfaces of the two side support plates (31).

4. The aluminum formwork demoulding device structure according to claim 3 is characterized in that: The outer surface of the support plate (31) on the other side is provided with rotation grooves (34) on both sides, the outer surface of the rotation rod (32) is rotatably connected to the inside of the rotation grooves (34) on both sides, the inside of the rotation grooves (34) on both sides is fixedly connected with a rotation plate (35), the bodies of the rotation plates (35) on both sides are penetrated and fixedly connected to the outer surface of the rotation rod (32), the outer surface of the rotation plate (35) is fixedly connected with a clamping plate (36), the outer surface of the clamping plate (36) is rotatably connected to the inside of the rotation groove (34), the outer surface of the clamping plate (36) is movably connected to two fixed plates (37), and the outer surfaces of the two fixed plates (37) are fixedly connected to the inside of the rotation groove (34).

5. The aluminum formwork demoulding device structure according to claim 1 is characterized in that: The extension assembly (8) comprises a connecting groove (81), the connecting groove (81) being respectively formed on one end of the grip tube (7) and the support rod (5) and being in a through-state, the interior of the connecting grooves (81) on both sides being movably connected to connecting plates (82), and the outer surfaces of the connecting plates (82) on both sides being fixedly connected to an extension rod (83).

6. The aluminum formwork demoulding device structure according to claim 5 is characterized in that: The body of the connecting plate (82) is provided with a through dropper groove (84), the interior of the dropper groove (84) is connected to the interior of the connecting groove (81), the interior of the dropper groove (84) is movably connected to an arc plate (85), the outer surface of the arc plate (85) is fixedly connected to a bolt (86), the outer surface of the bolt (86) is threadedly connected to a fixing seat (87), and the outer surfaces of the fixing seats (87) on both sides are respectively fixedly connected to the body of the support rod (5) and the gripping tube (7).

7. The aluminum formwork demoulding device structure according to claim 1 is characterized in that: The pulling assembly (9) comprises a slide cylinder (91), the slide cylinder (91) being arranged outside the gripping tube (7), the outer surface of the slide cylinder (91) being fixedly connected to a winding column (92), the outer surface of the winding column (92) being wound with a cable, one end of the cable being fixedly connected to one end of the turning bar (2), and the outer surface of the slide cylinder (91) being fixedly connected to a pulling plate (94).

8. The aluminum formwork demoulding device structure according to claim 7 is characterized in that: A fixed frame (95) is fixedly connected to the interior of the slide tube (91), an outer surface of the fixed frame (95) is fixedly connected to the outer surface of the grip tube (7), a cross bar (96) is fixedly connected to the outer surface of the fixed frame (95), an outer surface of the cross bar (96) is slidably connected to the body of the shift plate (94), a tension spring (97) is sleeved on the outer surface of the cross bar (96), and two ends of the tension spring (97) are respectively fixedly connected to the outer surfaces of the shift plate (94) and the fixed frame (95).

9. The aluminum formwork demoulding device structure according to claim 7, characterized in that: A guide unit (93) is arranged outside the winding column (92), and the guide unit (93) comprises a fixed strip (931), the outer surface of the fixed strip (931) is fixedly connected to the outer surface of the support rod (5), one side of the outer surface of the fixed strip (931) is embedded with a rope ring (932) for rotation connection, the ring hole of the rope ring (932) is movably connected to the outer surface of the cable, and the other side of the outer surface of the fixed strip (931) is fixedly connected to a fixed pulley (933), and the outer surface of the fixed pulley (933) is movably connected to the outer surface of the cable.

10. The aluminum formwork demoulding device structure according to claim 9, characterized in that: The outer surface of the fixed strip (931) is provided with a slide groove (934), the interior of the slide groove (934) is slidably connected to a slider (935), the outer surface of the slider (935) is fixedly connected to a movable pulley (936), the outer surface of the movable pulley (936) is movably connected to the outer surface of the cable, and the movable pulley (936) is located between the outer surfaces of the rope ring (932) and the fixed pulley (933).

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