Prefabricated wall overturning tool

Abstract

The utility model relates to the technical field of building construction tools, in particular to a prefabricated wall overturning tool which comprises a supporting frame, an inclined supporting face used for temporarily supporting a prefabricated wall is arranged on the supporting frame, and a pushing mechanism used for driving the prefabricated wall to overturn is installed in the supporting frame. The pushing mechanism comprises a second hydraulic cylinder which is obliquely arranged, and a pushing rod used for making contact with the prefabricated wall is hinged to the end, close to the prefabricated wall, of the second hydraulic cylinder. The overturning device has the effect of improving the overturning convenience and safety of the prefabricated wall.

Description

Technical Field

[0001] The present application relates to the technical field of construction tools, and in particular to a prefabricated wall turning tool. Background Art

[0002] Prefabricated walls are increasingly being used in construction projects. However, due to the heavy weight of prefabricated walls, especially when they weigh up to 15 tons, their flipping and transportation become a major problem. Existing flipping tools are often difficult to handle for heavy walls, or are complicated to operate and inefficient. For example, when using a combination of rings, ropes, and cranes, the rings are subject to greater pressure and are prone to damage. Utility Model Content

[0003] In order to improve the convenience and safety of prefabricated wall flipping, the present application provides a prefabricated wall flipping tool.

[0004] The prefabricated wall flipping tool provided in this application adopts the following technical solution:

[0005] A prefabricated wall flipping tool comprises a support frame, on which is provided an inclined support surface for temporarily supporting the prefabricated wall, a pushing mechanism for driving the prefabricated wall to flip is installed in the support frame, and the pushing mechanism comprises an inclined hydraulic cylinder 2, and one end of the hydraulic cylinder 2 close to the prefabricated wall is hinged with a pushing rod for contacting the prefabricated wall.

[0006] By adopting the above technical solution, the staff uses ropes and lifting buckles to first lift the prefabricated wall into an inclined state and lean it against the inclined support surface of the support frame, and then starts hydraulic cylinder 2. The extension of hydraulic cylinder 2 drives the push rod to push the prefabricated wall to flip it, and at the same time cooperates with ropes and lifting buckles to control the prefabricated wall to improve safety. Due to the design of the flipping tool, the force on the lifting ring during the flipping process of the prefabricated wall can be reduced, the service life of the lifting ring can be extended, and the safety and convenience of the overall flipping process are improved.

[0007] Optionally, the pushing mechanism also includes two guide rails arranged parallel to hydraulic cylinder 2, a guide rod is slidably connected between the two guide rails, one end of hydraulic cylinder 2 away from the pushing rod is installed on the guide rod, and hydraulic cylinder 1 is also installed at the bottom of the support frame, and hydraulic cylinder 1 is connected to the guide rod.

[0008] By adopting the above technical solution, if the length of hydraulic cylinder 2 is insufficient, the turning stroke of the prefabricated wall can be increased by hydraulic cylinder 1 and the guide rod. When in use, hydraulic cylinder 1 can be started first, and then hydraulic cylinder 2.

[0009] Optionally, the guide rail is a channel steel, and the end of the guide rod is slidably disposed in a groove of the channel steel.

[0010] By adopting the above technical solution, the guide rod slides in the grooves of the two guide rails, and the guide rails have a limiting effect on the guide rod and facilitate the sliding of the guide rod.

[0011] Optionally, a limiting mechanism for limiting the movement of the prefabricated wall is provided at the bottom end of the support frame close to the prefabricated wall, and the limiting mechanism includes an extension plate and a buffer belt installed on the top surface of the extension plate.

[0012] By adopting the above technical solution, the prefabricated wall is erected on the buffer zone, and the buffer zone has the effect of blocking the displacement of the prefabricated wall.

[0013] Optionally, the buffer zone protrudes in a direction away from the extension plate.

[0014] By adopting the above technical solution, the blocking and limiting effect of the prefabricated wall is improved.

[0015] Optionally, a first anti-skid pad is provided on a side of the inclined support surface close to the prefabricated wall, and a second anti-skid pad is provided on a side of the push rod close to the prefabricated wall.

[0016] By adopting the above technical solution, the anti-skid pad 1 and the anti-skid pad 2 have the effect of preventing the wall from sliding down.

[0017] Optionally, a walking mechanism is provided at the bottom of the support frame.

[0018] By adopting the above technical solution, it is convenient to move the support frame according to the actual usage scenario.

[0019] Optionally, the walking mechanism includes a support leg vertically rotatably connected to the side wall of the support frame, a pulley is installed on the end of the support leg, a limit plate 1 is provided on the support leg, and two limit plates 2 are provided on the side wall of the support frame, one of the limit plates 2 is located above the hinge point between the support leg and the support frame, and the other limit plate 2 is located below the hinge point between the support leg and the support frame, and a pin is detachably inserted between the limit plate 1 and the limit plate 2.

[0020] By adopting the above technical solution, when the support frame needs to be moved, the legs are flipped downward, and then the latch is inserted between the limit plate 1 and the limit plate to fix the legs, and the support frame can be moved; if the support frame does not need to be moved, the legs can be flipped upward and fixed.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The staff use ropes and hooks to first hang the prefabricated wall into an inclined shape and lean it against the inclined support surface of the support frame, then start the second hydraulic cylinder, which extends to drive the push rod to push the prefabricated wall to flip, and at the same time cooperate with the ropes and hooks to control the prefabricated wall to improve safety. Due to the design of the flipping tool, the force on the lifting ring during the flipping process of the prefabricated wall can be reduced, the service life of the lifting ring can be extended, and the safety and convenience of the overall flipping process are improved;

[0023] 2. If the length of hydraulic cylinder 2 is insufficient, hydraulic cylinder 1 and guide rod can be used to increase the turning stroke of the prefabricated wall. When using, hydraulic cylinder 1 can be started first, and then hydraulic cylinder 2;

[0024] 3. The prefabricated wall is erected on the buffer zone, which has the effect of blocking the displacement of the prefabricated wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a prefabricated wall flipping tool in an embodiment of the present application. Figure 1 .

[0026] Figure 2 This is a schematic diagram of the structure of a prefabricated wall flipping tool in an embodiment of the present application. Figure 2 .

[0027] Figure 3 yes Figure 1 Enlarged schematic diagram of part A.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. Support frame; 10. Horizontal support rod; 11. Vertical support rod; 110. Ear plate; 12. Diagonal support rod; 13. Reinforcing rod; 14. Support rod; 15. Anti-skid pad one; 2. Push mechanism; 20. Guide rail; 21. Hydraulic cylinder one; 22. Guide rod; 23. Hydraulic cylinder two; 24. Push rod; 25. Anti-skid pad two; 3. Limiting mechanism; 30. Extension plate; 31. Buffer belt; 4. Walking mechanism; 40. Fixed plate; 41. Rotating shaft; 42. Support leg; 43. Pulley; 44. Limiting plate one; 45. Limiting plate two; 46. Latch. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0030] The present application embodiment discloses a prefabricated wall turning tool. Figure 1 and Figure 2 A prefabricated wall flipping tool includes a support frame 1 for temporarily supporting the prefabricated wall, a pushing mechanism 2 for driving the prefabricated wall to flip, a limiting mechanism 3 for limiting the movement of the bottom end of the wall, and a walking mechanism 4 for facilitating the movement of the support frame 1.

[0031] Reference Figure 1 and Figure 2 The support frame 1 includes four transverse braces 10 fixed end to end, and a vertical brace 11 is vertically fixed at the intersection of two adjacent transverse braces 10, of which two vertical braces 11 are longer and the other two vertical braces 11 are shorter. An ear plate 110 is vertically fixed on the outer wall of the bottom end of the vertical brace 11, and the staff can fix the ear plate 110 on the ground by expansion bolts, so as to fix the entire support frame 1. An oblique brace 12 is obliquely fixed between a shorter vertical brace 11 and an adjacent longer vertical brace 11, and a plurality of reinforcing rods 13 are fixed between the oblique brace 12 and the transverse brace 10 or the vertical brace 11. A plurality of supporting rods 14 are fixed between the two oblique braces 12 along the length direction of the oblique brace 12, and a rubber anti-skid pad 15 is fixedly installed on the side of the supporting rod 14 close to the prefabricated wall, and the anti-skid pad 15 is used to prevent the prefabricated wall from sliding down.

[0032] Reference Figure 1 and Figure 2 The pushing mechanism 2 includes two guide rails 20 fixedly connected to the support frame 1 at an angle. The two guide rails 20 are parallel to each other. The guide rails 20 in this embodiment are channel steels, and the U-shaped grooves of the guide rails 20 face the inside of the support frame 1. Two hydraulic cylinders 1 21 are fixedly installed on a cross brace 10, and the length direction of the hydraulic cylinder 1 21 is the same as the length direction of the guide rail 20. A guide rod 22 is fixedly installed at the ends of the two hydraulic cylinders 1 21 away from the cross brace 10, and the ends of the guide rod 22 are slidably arranged in the grooves of the guide rails 20. Two hydraulic cylinders 2 23 are fixedly installed on the guide rod 22, and the length direction of the hydraulic cylinder 2 23 is the same as the length direction of the hydraulic cylinder 1 21. A pushing rod 24 is hinged at the ends of the two hydraulic cylinders 23 away from the guide rod 22, and an anti-skid pad 25 is fixedly installed on the side of the pushing rod 24 close to the prefabricated wall, and the anti-skid pad 25 is used to prevent the wall from sliding down.

[0033] Reference Figure 1 and Figure 2 The limiting mechanism 3 includes an extension plate 30 horizontally fixed between two vertical support rods 11 near the bottom end of the prefabricated wall, and three buffer belts 31 arranged side by side are fixedly installed on the top surface of the extension plate 30. The buffer belt 31 has a semicircular cross section and protrudes in a direction away from the extension plate 30. The buffer belt 31 is used to support the prefabricated wall and to limit the movement of the bottom of the prefabricated wall during the turning process of the prefabricated wall.

[0034] Reference Figure 1 and Figure 3, the design of the walking mechanism 4 can more conveniently transport the support frame 1 to the desired position. One walking mechanism 4 is provided for each vertical support rod 11. The walking mechanism 4 includes two fixed plates 40 vertically fixed to the side walls of the vertical support rod 11, a rotating shaft 41 is rotatably connected between the two fixed plates 40, a leg 42 is fixed to the rotating shaft 41, and the leg 42 can be vertically flipped along the rotating shaft 41. A pulley 43 is installed at the end of the leg 42 away from the rotating shaft 41, a limit plate 1 44 is fixed to the leg 42, and two limit plates 2 45 are fixed to the side walls of the vertical support rod 11, one of the limit plates 2 45 is located above the rotating shaft 41, and the other limit plate 2 45 is located below the rotating shaft 41. A latch 46 is detachably inserted between the limit plate 1 44 and the limit plate 2 45.

[0035] The implementation principle of a prefabricated wall flipping tool in an embodiment of the present application is: the staff uses ropes and hooks to lift the prefabricated wall to an inclined angle, and then places it on multiple supporting rods 14 of the support frame 1. The anti-slip pad 15 and the buffer belt 31 are used to prevent the prefabricated wall from sliding and play a buffering role.

[0036] The hydraulic cylinder 1 21 is started, and the hydraulic cylinder 1 21 pushes the guide rod 22 to move in the guide rail 20, and the guide rod 22 drives the hydraulic cylinder 2 23 to move. Then the hydraulic cylinder 2 23 is started, and the hydraulic cylinder 2 23 drives the push rod 24 to move, so that the push rod 24 pushes the prefabricated wall to flip. The prefabricated wall is also pulled by the rope during the flipping process to ensure the stability and safety of the prefabricated wall during the flipping process.

[0037] When the support frame 1 needs to be moved, the support leg 42 can be flipped downward, and the latch 46 can be inserted when the limiting plate 1 44 corresponds to the limiting plate 2 45 located below to complete the fixing of the support leg 42, and then the support frame 1 can be pushed.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A prefabricated wall turning tool, characterized in that: The invention comprises a support frame (1), wherein the support frame (1) is provided with an inclined support surface for temporarily supporting a prefabricated wall, wherein a pushing mechanism (2) for driving the prefabricated wall to flip is installed in the support frame (1), wherein the pushing mechanism (2) comprises a second hydraulic cylinder (23) arranged obliquely, wherein a pushing rod (24) for contacting the prefabricated wall is hingedly connected to one end of the second hydraulic cylinder (23) close to the prefabricated wall.

2. A prefabricated wall turning tool according to claim 1, characterized in that: The pushing mechanism (2) further comprises two guide rails (20) arranged in parallel with the second hydraulic cylinder (23); a guide rod (22) is slidably connected between the two guide rails (20); one end of the second hydraulic cylinder (23) away from the pushing rod (24) is mounted on the guide rod (22); and a hydraulic cylinder (21) is also mounted at the bottom of the support frame (1); the hydraulic cylinder (21) is connected to the guide rod (22).

3. A prefabricated wall turning tool according to claim 2, characterized in that: The guide rail (20) is a channel steel, and the end of the guide rod (22) is slidably disposed in a groove of the channel steel.

4. A prefabricated wall turning tool according to claim 1, characterized in that: A limiting mechanism (3) for limiting the movement of the prefabricated wall is provided at the bottom end of the support frame (1) close to the prefabricated wall, and the limiting mechanism (3) comprises an extension plate (30) and a buffer belt (31) installed on the top surface of the extension plate (30).

5. A prefabricated wall turning tool according to claim 4, characterized in that: The buffer strip (31) protrudes in a direction away from the extension plate (30).

6. A prefabricated wall turning tool according to claim 1, characterized in that: The side of the inclined support surface close to the prefabricated wall is provided with an anti-skid pad 1 (15), and the side of the push rod (24) close to the prefabricated wall is provided with an anti-skid pad 2 (25).

7. The prefabricated wall turning tool according to claim 1, characterized in that: A walking mechanism (4) is provided at the bottom of the support frame (1).

8. A prefabricated wall turning tool according to claim 7, characterized in that: The walking mechanism (4) comprises a support leg (42) connected to the side wall of the support frame (1) for vertical rotation, a pulley (43) being installed at the end of the support leg (42), a limit plate 1 (44) being arranged on the support leg (42), two limit plates 2 (45) being arranged on the side wall of the support frame (1), one of the limit plates 2 (45) being located above the hinge point between the support leg (42) and the support frame (1), and the other of the limit plates 2 (45) being located below the hinge point between the support leg (42) and the support frame (1), and a latch (46) being detachably inserted between the limit plate 1 (44) and the limit plate 2 (45).

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