Movable telescopic formwork dismantling device

Abstract

The utility model relates to the technical field of building formwork dismantling, in particular to a movable telescopic formwork dismantling device which comprises a main frame, a movable base is fixedly arranged at the bottom of the main frame, the movable base comprises universal wheels, a bottom support, adjustable supporting legs and channel steel, and the channel steel is fixedly arranged at the bottom of the main frame. The bottom support is arranged at the bottom end of the main frame through bolts, the universal wheels are matched with the bottom support to be rotationally arranged on the lower end face of the main frame, braking mechanisms are arranged on the universal wheels, the adjustable supporting legs are fixedly arranged at one end of the bottom support, an operation platform is fixedly arranged at the top of the main frame, and a plurality of telescopic rod pieces are arranged at the top end of the main frame in a sliding mode. An electric lifting mechanism is arranged in the middle of the main frame and connected with the channel steel and the operation platform. The movable base is arranged, so that the device can flexibly move on a construction site; and by arranging the electric lifting mechanism, the membrane shell can be conveyed to the ground after being dismounted, and lossless dismounting is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building formwork removal technology, and specifically discloses a movable telescopic formwork removal device. Background Technology

[0002] In the construction process, formwork is a commonly used template system and is widely used in the construction of concrete structures such as floors and roofs. Formwork can effectively save template materials, reduce the self-weight of the structure, and at the same time, it can create various special architectural shapes and improve the utilization rate of building space. However, the removal of formwork has always been a difficult problem in construction.

[0003] The removal of formwork requires the use of a formwork removal device, which is a specialized piece of equipment designed to remove building formwork. It aims to improve removal efficiency, reduce manual labor intensity, and ensure construction safety. Widely used in the construction industry, it is particularly suitable for underground parking garage structures in various building projects, enabling efficient and safe removal of various formwork after concrete pouring. From floor slab construction in civil buildings to the construction of large platforms in industrial buildings, this device plays a vital role in any formwork construction process.

[0004] Existing formwork removal devices present significant challenges in dismantling formwork. Traditional formwork is often disposable or tightly installed on the structure, resulting in limited space and inconvenient operation during dismantling. Furthermore, they pose high safety risks, requiring workers to operate at heights with unremoved formwork and other building structures nearby, increasing the risk of falls and falling objects. Additionally, they are inefficient, consuming substantial manpower and time, increasing project costs, and failing to meet the demands of modern construction for high efficiency, safety, and environmental protection. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a movable telescopic formwork removal device to solve the problems of the difficulty in removing formwork, the fact that traditional formwork is mostly for single use or tightly installed on the structure, the space is small and the operation is inconvenient during removal; the safety risks are high, construction workers need to work at height to remove the formwork, and there are still unremoved formwork and building structures around, which can easily lead to accidents such as falling and falling objects; the removal efficiency is low, which consumes a lot of manpower and time, increases the project cost, and cannot meet the requirements of modern construction for high efficiency, safety and environmental protection.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] The movable and telescopic formwork removal device includes a main frame, a movable base fixedly installed at the bottom of the main frame, the movable base including casters, bottom supports, adjustable legs and channel steel, the channel steel fixedly installed at the bottom of the main frame and the channel steel is in the shape of a cuboid, the bottom supports are bolted to the bottom end of the main frame and four are provided at the four corners of the bottom support and the lower end face of the channel steel, the casters are rotatably installed on the lower end face of the main frame in conjunction with the bottom supports and are equipped with braking mechanisms, the adjustable legs are fixedly installed at the end of the bottom support away from the casters, an operating platform is fixedly installed at the top of the main frame, several telescopic rods are slidably installed at the top of the main frame, and an electric lifting mechanism is installed in the middle of the main frame, the electric lifting mechanism connecting the channel steel and the operating platform.

[0008] Furthermore, the electric lifting mechanism includes a motor fixedly installed in the middle of the upper end face of the channel steel, the output end of the motor is connected to a guide rail, the end of the guide rail away from the motor is connected to the middle of the operating platform, an electric lifting platform is fixedly installed on the guide rail, and the electric lifting platform is slidably connected to the main frame.

[0009] Furthermore, a battery pack is fixedly installed on the upper end face of the channel steel, and the battery pack is connected to the motor.

[0010] Furthermore, a discharge port is provided on one side of the operating platform in conjunction with the electric lifting platform, and a discharge cover plate is hinged to the upper surface of the operating platform in conjunction with the discharge port.

[0011] Furthermore, a hinge is fixedly installed on one side of the upper surface of the operating platform, and the unloading cover is hinged to the upper surface of the operating platform via the hinge.

[0012] Furthermore, a traction hook is fixedly installed on one side of the channel steel.

[0013] Furthermore, several diagonal braces are fixedly installed on the main frame to increase its stability.

[0014] Furthermore, the main frame and the telescopic rods are provided with a number of bolt holes 1 and bolt holes 2 evenly spaced apart. The bolt holes 2 and the uppermost bolt hole 1 are fitted with fixed bolts 2, and the telescopic rods can be connected to the main frame through the fixed bolts 2.

[0015] Furthermore, a ladder is provided on one side of the main frame, and several fixing bolts are installed through the ladder. The fixing bolts are threaded into several bolt holes.

[0016] Furthermore, several protective railings are connected to several telescopic rods by adjusting bolts at intervals and by threads, and all of the protective railings are set horizontally.

[0017] The beneficial effects of this utility model are:

[0018] This invention features a movable base, enabling the device to move flexibly on the construction site, providing excellent mobility and stability to adapt to different working environments. Braking mechanisms on the casters facilitate securing the device after it has been moved to a suitable position, ensuring stability during operation. Several telescopic rods are slidably mounted on the top of the main frame, allowing for free adjustment based on the height of the formwork to meet the needs of different building heights. An electric lifting mechanism allows workers to remove the membrane from the operating platform and then transport it to the ground via the electric lifting mechanism, achieving non-destructive removal. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the longitudinal section structure of this utility model;

[0020] Figure 2 This is a top view of the structure of this utility model;

[0021] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Casters; 2. Bottom support; 3. Adjustable outriggers; 4. Channel steel; 5. Main frame; 6. Diagonal brace; 7. Electric lifting platform; 8. Ladder; 9. Fixing bolt 1; 10. Telescopic rod; 11. Guardrail; 12. Unloading cover; 13. Operating platform; 14. Hinge; 15. Traction hook; 16. Motor; 17. Battery pack; 18. Guide rail; 19. Adjusting bolt. Detailed Implementation

[0023] The present invention will now be described and explained in detail with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-3 As shown, the movable telescopic mold shell removal device includes a main frame 5. A movable base is fixedly installed at the bottom of the main frame 5. The movable base includes casters 1, bottom supports 2, adjustable legs 3, and channel steel 4. The channel steel 4 is fixedly installed at the bottom of the main frame 5 and has a rectangular structure. The bottom supports 2 are bolted to the bottom end of the main frame 5, and four bottom supports 2 are provided at the four corners of the lower end face of the channel steel 4. The casters 1 are rotatably installed on the lower end face of the main frame 5 in conjunction with the bottom supports 2, and a braking mechanism is provided on the casters 1. The adjustable legs 3 are fixedly installed at the end of the bottom supports 2 away from the casters 1. An operating platform 13 is fixedly installed at the top of the main frame 5. Several telescopic rods 10 are slidably installed at the top of the main frame 5. An electric lifting mechanism is provided in the middle of the main frame 5, and the electric lifting mechanism connects the channel steel 4 and the operating platform 13.

[0026] By setting a mobile base, the device can be moved flexibly on the construction site, possessing good mobility and stability, and can adapt to different working environments. By setting a braking mechanism on the casters 1, it is convenient to fix the device after it has been moved to a suitable position, ensuring the stability of the device during operation. By sliding several telescopic rods 10 on the top of the main frame 5, the telescopic rods 10 can be freely adjusted according to the height of the formwork shell to meet the needs of different building heights. By setting an electric lifting mechanism, after the operators remove the membrane shell on the operating platform 13, the membrane shell is uniformly transported to the ground through the electric lifting mechanism to achieve non-destructive removal.

[0027] The electric lifting mechanism includes a motor 16 fixedly mounted in the middle of the upper end face of the channel steel 4. The output end of the motor 16 is connected to a guide rail 18. The end of the guide rail 18 away from the motor 16 is connected to the middle of the operating platform 13. An electric lifting platform 7 is fixedly mounted on the guide rail 18, and the electric lifting platform 7 is slidably connected to the main frame 5. When the motor 16 is started, the motor 16 drives the guide rail 18 to rotate, thereby driving the electric lifting platform 7 mounted on the guide rail 18 to rise and fall.

[0028] A battery pack 17 is fixedly mounted on the upper end face of the channel steel 4, and the battery pack 17 is connected to the motor 16. The battery pack 17 can provide power to the motor 16.

[0029] The operating platform 13 has a discharge port on one side in conjunction with the electric lifting platform 7, and a discharge cover plate 12 is hinged to the upper side of the operating platform 13 in conjunction with the discharge port.

[0030] A hinge 14 is fixedly installed on one side of the upper surface of the operating platform 13, and the unloading cover 12 is hinged to the upper surface of the operating platform 13 through the hinge 14.

[0031] With the above setup, when carrying out the dismantling operation, the unloading cover plate 12 is opened, and the dismantled membrane shell is placed on the electric lifting platform 7 through the unloading port. Then, it is transported to the ground by the electric lifting platform 7 for unloading, and then the staff below promptly transfer it.

[0032] A towing hook 15 is fixedly installed on one side of the channel steel 4. By setting the towing hook 15, the device can be attached to the rear of a small vehicle and can move with the vehicle, thus improving the mobility of the device.

[0033] Several diagonal braces 6 are fixedly installed on the main frame 5 to increase the stability of the main frame 5.

[0034] The main frame 5 and the telescopic rod 10 are provided with a number of bolt holes 1 and bolt holes 2 evenly spaced apart. The bolt holes 2 and the uppermost bolt hole 1 are fitted with fixed bolts 2. The telescopic rod 10 can be connected to the main frame 5 through the fixed bolts 2.

[0035] A ladder 8 is provided on one side of the main frame 5. Several fixing bolts 9 are installed through the ladder 8, and the fixing bolts 9 are respectively threaded into several bolt holes.

[0036] Several retractable rods 10 are connected to several guardrails 11 at intervals by adjusting bolts 19 and threaded together, and the guardrails 11 are all set horizontally.

[0037] With the above configuration, the ladder 8, the telescopic rod 10, and the guardrail 11 are all made of square steel tubing. When it is necessary to adjust the device upward according to the height of the mold shell, first unscrew the second fixing bolt to disengage the telescopic rod 10 from the main frame 5. After moving the telescopic rod 10 upward to the appropriate position, re-screw the second fixing bolt into the uppermost bolt hole one and the appropriate bolt hole two. Then, unscrew the bolts connecting the channel steel 4 and the operating platform 13 to the main frame 5. Simultaneously move the channel steel 4 and the operating platform 13 upward so that the channel steel 4 is connected to the upper bolt hole one by bolts, and the operating platform 13 is connected to the corresponding bolt hole two on the telescopic rod 10 by bolts. Conversely, the device is adjusted downward.

Claims

1. A movable telescopic mold removal device, comprising a main frame (5), characterized in that, A movable base is fixedly installed at the bottom of the main frame (5). The movable base includes casters (1), bottom supports (2), adjustable legs (3) and channel steel (4). The channel steel (4) is fixedly installed at the bottom of the main frame (5) and the channel steel (4) is in the shape of a cuboid. The bottom supports (2) are bolted to the bottom of the main frame (5) and four are provided at the four corners of the bottom support (2) and the bottom supports (2) are rotated on the bottom surface of the main frame (5). A braking mechanism is provided on the casters (1). The adjustable legs (3) are fixedly installed at the end of the bottom support (2) away from the casters (1). An operating platform (13) is bolted to the top of the main frame (5). Several telescopic rods (10) are slidably installed at the top of the main frame (5). An electric lifting mechanism is provided in the middle of the main frame (5). The electric lifting mechanism connects the channel steel (4) and the operating platform (13).

2. The movable telescopic mold shell removal device according to claim 1, characterized in that, The electric lifting mechanism includes a motor (16) fixedly installed in the middle of the upper end face of the channel steel (4). The output end of the motor (16) is connected to a guide rail (18). The end of the guide rail (18) away from the motor (16) is rotatably connected to the middle of the operating platform (13). An electric lifting platform (7) is fixedly installed on the guide rail (18), and the electric lifting platform (7) and the main frame (5) are slidably connected.

3. The movable telescopic mold shell removal device according to claim 2, characterized in that, A battery pack (17) is fixedly installed on the upper end face of the channel steel (4), and the battery pack (17) is connected to the motor (16).

4. The movable telescopic mold shell removal device according to claim 2, characterized in that, The operating platform (13) has a discharge port on one side in conjunction with the electric lifting platform (7), and a discharge cover plate (12) is hinged to the upper side of the operating platform (13) in conjunction with the discharge port.

5. The movable telescopic mold shell removal device according to claim 4, characterized in that, A hinge (14) is fixedly installed on one side of the upper surface of the operating platform (13), and the unloading cover (12) is hinged to the upper surface of the operating platform (13) through the hinge (14).

6. The movable telescopic mold shell removal device according to claim 1, characterized in that, A traction hook (15) is fixedly installed on one side of the channel steel (4).

7. The movable telescopic mold shell removal device according to claim 1, characterized in that, Several diagonal braces (6) are fixedly installed on the main frame (5) to increase the stability of the main frame (5).

8. The movable telescopic mold shell removal device according to claim 1, characterized in that, The main frame (5) and the telescopic rod (10) are provided with a number of bolt holes 1 and bolt holes 2 evenly and at intervals. The bolt holes 2 and the uppermost bolt hole 1 are fitted with fixed bolts 2. The telescopic rod (10) can be connected to the main frame (5) through the fixed bolts 2.

9. The movable telescopic mold shell removal device according to claim 8, characterized in that, A ladder (8) is provided on one side of the main frame (5), and a number of fixing bolts (9) are provided through the ladder (8). The fixing bolts (9) are respectively threaded into the bolt holes.

10. The movable telescopic mold shell removal device according to claim 8, characterized in that, Several retractable rods (10) are connected to several guardrails (11) at intervals by adjusting bolts (19) and threaded together. All guardrails (11) are set horizontally.

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