Building construction formwork dismantling device

Abstract

The utility model discloses a building construction template dismantling device which comprises a machine frame, a frame, a controller and a storage battery, the controller is fixedly installed on the inner top of the frame, the storage battery is fixedly installed at the bottom of the controller, supporting shafts penetrating into the interior are arranged on the two sides of the outer surface of the frame, and the supporting shafts are fixedly installed on the outer surface of the frame. The adjacent ends of the two supporting shafts are jointly and fixedly connected with a crowbar assembly. And a first rotating part is fixedly mounted on one side of the outer surface of the frame. According to the utility model, the electric telescopic piece powered by the controller and the storage battery is adopted to drive the crowbar assembly, and the linear transmission of the electric telescopic piece is converted into the rotary motion of the supporting shaft through a composite hinge mechanism formed by the first rotating piece and the second rotating piece, so that the bending plugboard generates controllable lever prying force. According to the design, the mechanical advantages of a traditional crowbar are reserved, manual force application is replaced with electric drive, and the problem of muscle fatigue caused by manual screwing in the prior art is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to template dismantling technical field especially relates to a building construction template dismantling device. BACKGROUND

[0002] As a temporary structure for concrete pouring, building templates can bear the weight of concrete and construction load, providing necessary support for building construction. During the construction process, the support of the template can maintain the shape and position of the building structure, ensuring the stability and safety of the building.

[0003] Currently, after the concrete is formed, a demolition tool is needed to assist in removing the template.

[0004] The prior art disclosed in CN221481429U, a wall template remover, includes a remover box body, a square groove is provided on the top of the remover box body, a threaded column is rotatably connected between the two side walls in the square groove, a moving block is threadedly connected to the threaded column, and a vertical plate is fixedly connected to the two side walls of the remover box body.

[0005] Although the wall template remover reduces the operating strength through the threaded transmission structure, it still has significant manpower dependence and man-machine efficiency defects. It relies on manual screwing of the threaded column to drive the moving block throughout the process, which can easily cause muscle fatigue of the operator in high-frequency repetitive operations. Moreover, the overall design uses a rigid box body, which is relatively large in size, resulting in a large equipment self-weight. In addition, the hand torque is long, which can easily cause arm pain after long-term use, and the portability and sustainable operation are poor. UTILITY MODEL CONTENT

[0006] The utility model discloses a building construction template dismantling device to solve the shortcomings in the prior art.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: a building construction template dismantling device, including frame, controller and battery, the controller is fixedly installed on the inner top of frame, and the battery is fixedly installed on the bottom of controller, the outer surface of frame is equipped with support shaft penetrating to the inside on both sides, two support shafts are fixedly connected with crowbar assembly at adjacent one end;

[0008] The outer surface of the frame is fixedly installed with a first rotating part, the other end of the first rotating part is fixedly installed with an electric telescopic part, the movable end of the electric telescopic part is fixedly installed with a second rotating part, and the second rotating part is connected with the crowbar assembly.

[0009] Further, the frame is designed with a hollow structure, a first handle is fixedly connected to the top of the frame, and the first handle is arranged to facilitate hand-holding the frame.

[0010] Further, the frame is rotatably connected between the two support shafts, and the frame supports the two support shafts, facilitating installation of the two support shafts.

[0011] Further, the crowbar assembly comprises a straight rod, and the straight rod is fixedly connected between the two support shafts, the bottom of the straight rod is fixedly connected with a curved insertion plate, and the top of the straight rod is fixedly connected with a second handle, and the second handle facilitates hand holding.

[0012] Further, the second rotating member comprises a second connecting block, the two sides of the second connecting block are fixedly connected with second connecting shafts, the outer surfaces of the two second connecting shafts are rotatably sleeved with fixed blocks, and the two fixed blocks are fixedly connected with the straight rod, and the second rotating member is rotatably connected with the electric telescopic member and the straight rod.

[0013] Further, the electric telescopic member comprises a housing, a motor is fixedly installed on one side of the outer surface of the housing, two synchronous pulleys are symmetrically arranged on the inner side of the housing, the output shaft of the motor penetrates through the housing and is fixedly connected with adjacent synchronous pulleys, a synchronous belt is jointly meshed between the two synchronous pulleys, a screw rod is rotatably connected to the inner wall of one side of the housing, and the adjacent synchronous pulleys are fixedly sleeved on the outer surface of the screw rod, an active rod is threadedly sleeved on the outer surface of the screw rod, the active rod penetrates through the housing and is slidably connected with the housing, and the active rod is fixedly connected with the second connecting block, and the synchronous pulleys and the synchronous belt cooperate to facilitate rotation of the screw rod driven by the motor.

[0014] Further, the first rotating member comprises a first connecting block fixedly connected with the housing, the two sides of the first connecting block are fixedly connected with first connecting shafts, the outer surfaces of the two first connecting shafts are rotatably connected with support plates, and the two support plates are fixedly connected with the frame, and the first rotating member rotatably connects the electric telescopic member with the frame.

[0015] The utility model discloses a beneficial effect:

[0016] When the utility model is in using, a kind of building construction formwork dismantling device, adopt the electric telescopic member of controller and battery power supply to drive crowbar assembly, the linear transmission of electric telescopic member is converted into the rotary motion of support shaft by the composite hinged mechanism formed by first rotating member and second rotating member, so that curved insertion plate produces controllable lever prying force.This design not only retains the mechanical advantage of traditional crowbar, but also replaces manual force by electric drive, effectively solves the muscle fatigue problem caused by relying on human power in prior art;At the same time, the hollow structure of the frame reduces the dead weight of the equipment under the premise of ensuring support stiffness, and the torque distribution is optimized by the holding design of double handles, the arm load of long-time operation is reduced, and the cooperation of portability, operation continuity and operation comfort is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the specific implementation manner. Obviously, the drawings described in the following are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 The overall first perspective view structure of the present application;

[0019] Figure 2 The overall second perspective view structure of the present application; Figure 1 The enlarged view of A in the present application;

[0020] Figure 3 The overall second perspective view structure of the present application;

[0021] Figure 4 The overall second perspective view structure of the present application; Figure 3 The enlarged view of B in the present application;

[0022] Figure 5 The cross-sectional view of the electric telescopic part of the present application.

[0023] The following are the signs of the drawings:

[0024] 1, second handle; 2, shell; 3, first handle; 4, frame; 5, straight rod; 6, curved plugboard; 7, first connecting block; 8, support plate; 9, first connecting shaft; 10, controller; 11, battery; 12, support shaft; 13, second connecting block; 14, second connecting shaft; 15, fixed block; 16, synchronous pulley; 17, synchronous belt; 18, motor; 19, screw rod; 20, movable rod. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the scope of protection of the present application.

[0026] As Figures 1 to 5As shown, it relates to a building construction template removal device, including frame 4, controller 10 and battery 11, controller 10 is fixedly installed on the inner top of frame 4, and battery 11 is fixedly installed on the bottom of controller 10, frame 4 adopts hollow design, hollow design ensures the strength of frame 4 while reducing its weight, the top of frame 4 is fixedly connected with first handle 3, the setting of first handle 3 is beneficial to handheld frame 4 operation.

[0027] The outer surface of frame 4 is provided with support shaft 12 penetrating to the inside, frame 4 is rotatably connected with two support shafts 12, support shaft 12 is connected with frame 4 through sealing bearing, sealing bearing can effectively prevent the invasion of moisture and external impurities, reduce friction and wear, thereby prolong the service life of bearing, suitable for this application, bearing inner ring is fixedly connected with support shaft 12, bearing outer ring is fixedly connected with frame 4, two support shafts 12 are fixedly connected with crowbar assembly at adjacent one end, crowbar assembly includes straight rod 5, and straight rod 5 is fixedly connected with two support shafts 12, the bottom of straight rod 5 is fixedly connected with curved plug plate 6, the setting of curved plug plate 6 is beneficial to the insertion of straight rod 5 into the gap between template and concrete wall, the top of straight rod 5 is fixedly connected with second handle 1, the setting of second handle 1 is beneficial to handheld operation.

[0028] The outer surface of the frame 4 is fixedly provided with a first rotating member, the other end of the first rotating member is fixedly provided with an electric telescopic member, the movable end of the electric telescopic member is fixedly provided with a second rotating member, and the second rotating member is connected with the crowbar assembly. The second rotating member comprises a second connecting block 13, the two sides of the second connecting block 13 are fixedly connected with second connecting shafts 14, the outer surfaces of the two second connecting shafts 14 are rotatably provided with fixed blocks 15, and the two fixed blocks 15 are fixedly connected with the straight rod 5. The electric telescopic member comprises a shell 2, the outer surface of the shell 2 is fixedly provided with a motor 18, the inner side of the shell 2 is symmetrically provided with two synchronous pulleys 16, the output shaft of the motor 18 penetrates through the shell 2 and is fixedly connected with the adjacent synchronous pulley 16, the two synchronous pulleys 16 are jointly meshed with a synchronous belt 17, one side of the inner wall of the shell 2 is rotatably connected with a screw rod 19, the screw rod 19 is connected with the shell 2 through a bearing, the inner ring of the bearing is fixedly connected with the screw rod 19, the outer ring of the bearing is fixedly connected with the shell 2, the adjacent synchronous pulley 16 is fixedly sleeved on the outer surface of the screw rod 19, the outer surface of the screw rod 19 is threadedly sleeved with a movable rod 20, the movable rod 20 penetrates through the shell 2 and is slidably connected with the shell 2, the outer surface of the movable rod 20 is sealingly sleeved with a sealing sleeve, the sealing sleeve is fixedly connected with the shell 2, the sealing property of the connection between the movable rod 20 and the shell 2 is ensured, the movable rod 20 is fixedly connected with the second connecting block 13, the first rotating member comprises a first connecting block 7, the first connecting block 7 is fixedly connected with the shell 2, the two sides of the first connecting block 7 are fixedly connected with first connecting shafts 9, the outer surfaces of the two first connecting shafts 9 are rotatably connected with support plates 8, and the two support plates 8 are fixedly connected with the frame 4.

[0029] The controller 10 is electrically connected with the battery 11 and the motor 18, which is beneficial to control the overall operation. The specific data analysis and processing to further realize the control function are methods that can be realized by those skilled in the art based on common knowledge. These method contents are not within the scope of the present scheme, and the above description only illustrates the beneficial effects that can be achieved by improving the hardware structure based on common knowledge.

[0030] Working principle: in use, the first handle 3 and the second handle 1 are held by both hands, then the overall position is adjusted, the curved insertion plate 6 is inserted into the gap between the template and the concrete wall, then the frame 4 is abutted with the wall, then the motor 18 is driven, the motor 18 drives the synchronous pulley 16 connected with it to rotate, the synchronous pulley 16 drives the other synchronous pulley 16 to rotate through the synchronous belt 17, so as to drive the screw rod 19 to rotate, the screw rod 19 can drive the movable rod 20 to move, the movable rod 20 drives the fixed block 15 to move away from the shell 2 through the second connecting block 13 and the second connecting shaft 14, so as to drive one end of the straight rod 5 to move away from the shell 2, so that the straight rod 5 rotates around the support shaft 12 as the center, so that the template is lifted up through the curved insertion plate 6, and the template removal operation is realized.

[0031] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A building construction form stripping apparatus comprising a frame (4), a controller (10) and a battery (11), characterised in that: The controller (10) is fixedly installed on the inner top of the frame (4), and the battery (11) is fixedly installed on the bottom of the controller (10), the outer surface of the frame (4) is provided with a support shaft (12) penetrating to the inside on both sides, and the adjacent end of the two support shafts (12) is fixedly connected with a crowbar assembly. A first rotating piece is fixedly installed on one side of the outer surface of the frame (4), the other installation end of the first rotating piece is fixedly installed with an electric telescopic piece, the movable end of the electric telescopic piece is fixedly installed with a second rotating piece, and the second rotating piece is connected with the crowbar assembly.

2. A building formwork dismantling apparatus according to claim 1, characterised in that: The frame (4) is designed as a hollow frame, and the top of the frame (4) is fixedly connected with a first handle (3).

3. A building formwork dismantling apparatus according to claim 1, characterised in that: The frame (4) is rotatably connected with the two support shafts (12).

4. A building form removal device according to claim 1, wherein: The crowbar assembly comprises a straight rod (5), and the straight rod (5) is fixedly connected between the two support shafts (12), the bottom of the straight rod (5) is fixedly connected with a curved insertion plate (6), and the top of the straight rod (5) is fixedly connected with a second handle (1).

5. A building formwork dismantling apparatus according to claim 4, characterised in that: The second rotating piece comprises a second connecting block (13), the two sides of the second connecting block (13) are fixedly connected with a second connecting shaft (14), the outer surfaces of the two second connecting shafts (14) are rotatably sleeved with a fixed block (15), and the two fixed blocks (15) are fixedly connected with the straight rod (5).

6. A building formwork dismantling apparatus according to claim 5, wherein: The electric telescopic piece comprises a shell (2), one side of the outer surface of the shell (2) is fixedly installed with a motor (18), the inner side of the shell (2) is symmetrically provided with two synchronous pulleys (16), and the output shaft of the motor (18) penetrates the shell (2) and is fixedly connected between the adjacent synchronous pulleys (16), the two synchronous pulleys (16) are jointly meshed and sleeved with a synchronous belt (17), one side of the inner wall of the shell (2) is rotatably connected with a screw rod (19), and the adjacent synchronous pulley (16) is fixedly sleeved on the outer surface of the screw rod (19), the outer surface of the screw rod (19) is threadedly sleeved with a movable rod (20), and the movable rod (20) penetrates the shell (2) and is slidably connected with the shell (2), and the movable rod (20) is fixedly connected with the second connecting block (13).

7. A building formwork dismantling apparatus according to claim 6, characterised in that: The first rotating piece comprises a first connecting block (7), and the first connecting block (7) is fixedly connected with the shell (2), the two sides of the first connecting block (7) are fixedly connected with a first connecting shaft (9), and the outer surfaces of the two first connecting shafts (9) are rotatably connected with a support plate (8), and the two support plates (8) are fixedly connected with the frame (4).

Images