Local integral hoisting device for aluminum alloy template

Abstract

The utility model discloses an aluminum alloy template local integral hoisting device which comprises a top plate, a bottom plate arranged below the top plate and a lifting mechanism arranged at the bottom of the bottom plate, and the top plate is provided with an installation mechanism used for driving the top plate to be close to or away from the bottom plate. A clamping installation space is formed on the side, away from the installation mechanism, between the top plate and the bottom plate, a hook used for being connected with an aluminum alloy formwork is arranged at the lifting end of the lifting mechanism, and a fixing mechanism used for fixing the lifting height is further arranged on the lifting mechanism. The device is convenient to disassemble and assemble, the stability of the device in the hoisting process is ensured, the formwork can be conveniently hung, the manual operation burden is reduced, and then the formwork transportation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy template transportation technical field, specifically relates to a kind of aluminium alloy template local integral hoisting device. BACKGROUND

[0002] Current aluminium alloy template building technology is in the process of rapid urbanization in China, high-rise and super high-rise buildings are mainly reinforced concrete, aluminium alloy template is the most ideal tool type template currently, solve the problem of large amount of timber resources consumption of wood template, aluminium alloy template needs to be moved or transported when using, generally adopts artificial transmission or lifting appliance to transport.

[0003] For this, the patent literature with Chinese patent number CN211169514U discloses an aluminium alloy template plastic spraying hoisting device, comprising left derrick, right derrick, left derrick, right derrick upper end is hinged with the connecting plate on chain, left derrick, right derrick lower end is hinged with crossbar, crossbar, chain, left derrick, right derrick form parallelogram linkage mechanism;The lower end of the crossbar is fixed with a connecting plate, the lower end of the connecting plate is rotatably installed with a connecting frame, the lower end of the connecting frame is connected with the turntable through connecting rod on both sides, the turntable is provided with a hook, and the hook is hung with the derrick. The aluminium alloy template plastic spraying hoisting device not only realizes hoisting aluminium alloy template, but also reduces the stress of chain and improves the strength of hoisting device.

[0004] However, the aluminium alloy template plastic spraying hoisting device above is inconvenient to replace and overhaul after long time use, and accidents can easily occur during hoisting, and the template needs to be manually held to the hook for suspension and hoisting, which causes great burden on the body of workers and also affects work efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the problems of inconvenience to replace and overhaul, easy accidents during hoisting and great burden on the body of workers in the existing aluminium alloy template hoisting device, the utility model provides an aluminium alloy template local integral hoisting device.

[0006] The technical scheme of the utility model is as follows:

[0007] An aluminium alloy template local integral hoisting device, comprising a top plate, a bottom plate arranged below the top plate and a lifting mechanism arranged at the bottom of the bottom plate, the top plate is provided with a mounting mechanism for driving the top plate to approach or move away from the bottom plate, a clamping installation space is formed on the side of the top plate and the bottom plate away from the mounting mechanism, the lifting end of the lifting mechanism is provided with a hook for connecting aluminium alloy template, and the lifting mechanism is further provided with a fixing mechanism for fixing the lifting height.

[0008] As an preferred scheme of the utility model, the installation mechanism includes rotating handle, threaded column and two antiskid pads, the rotating handle is fixed in the top of threaded column, the lower end of threaded column is through the top plate and is connected with the top plate threadedly, the lower end of threaded column is also connected with the top of bottom plate rotatably, two antiskid pads are arranged on the bottom of top plate and the top of bottom plate respectively and are located in the clamping installation space, the left and right sides of top plate are provided with side plates, the bottom end of two side plates is lower than the bottom end of bottom plate, two side plates cooperate with bottom plate to limit the rotation of top plate.

[0009] As an preferred scheme of the utility model, multiple fixing holes are set up on the two side plates along the height direction, and fixing grooves matched with the fixing holes are set up on the left and right sides of the bottom plate.

[0010] When one fixing hole of the side plate is aligned with the corresponding fixing groove of the bottom plate, the aligned fixing hole and fixing groove can be fixed by the fixing column, so as to fix the top plate and the bottom plate.

[0011] As an preferred scheme of the utility model, the bottom of the top is provided with a baffle separating the clamping installation space and the threaded column, a limiting sliding hole matched with the baffle is set up on the bottom plate, and the lower end of the baffle is slidably through the limiting sliding hole.

[0012] As an preferred scheme of the utility model, the lifting mechanism includes a U-shaped frame arranged at the bottom of the bottom plate, a hydraulic cylinder arranged in the U-shaped frame, a lifting plate arranged below the U-shaped frame, and two hooks respectively arranged at the bottom of the lifting plate on both sides, the hydraulic cylinder is fixed on the inner wall at the bottom of the U-shaped frame by bolts, and the output shaft of the hydraulic cylinder is slidably through the U-shaped frame and fixed at the center of the top of the lifting plate.

[0013] As an preferred scheme of the utility model, the fixing mechanism includes two fixing guide assemblies symmetrically arranged on the left and right sides of the hydraulic cylinder, the fixing guide assembly includes a limiting plate, a vertical rod, a bottom block, and a plug rod, the top of the vertical rod is fixed at the center of the bottom of the limiting plate, the bottom block is fixed at the bottom of the U-shaped frame, the lower end of the vertical rod is slidably through the U-shaped frame and the bottom block and is fixed with the lifting plate, multiple plug holes are arranged on the vertical rod along the height direction, and one end of the plug rod is slidably through the end of the bottom block away from the hydraulic cylinder and is matched with the plug hole.

[0014] As a preferred scheme of the utility model, the bottom of the bottom block is provided with a connecting block away from one end of the hydraulic cylinder, one side of the connecting block away from the hydraulic cylinder is provided with a fixed block, the top of the fixed block is provided with a circular groove, the circular groove is provided with a fixed rod which can move up and down in the circular groove, a spring is arranged between the fixed rod and the bottom inner wall of the circular groove, the bottom of the inserting rod is provided with an insertion groove for the upper end of the fixed rod, one side of the fixed block away from the connecting block is provided with a moving hole which is communicated with the circular groove, one side of the fixed rod away from the connecting block is provided with a connecting plate which penetrates through the moving hole, and the connecting plate can move up and down in the moving hole.

[0015] As a preferred scheme of the utility model, the part of the connecting plate which extends out of the moving hole is provided with a push plate for moving the fixed rod up and down.

[0016] As a preferred scheme of the utility model, the end of the inserting rod away from the bottom block is provided with a push rod.

[0017] As a preferred scheme of the utility model, the four corners of the bottom plate and the top plate are all provided with arc shapes.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The aluminum alloy template local integral hoisting device provided by the utility model realizes the lifting mechanism through the hydraulic cylinder and realizes the fixing mechanism through the inserting rod and the fixed rod, so that the stability of the device in the hoisting process is ensured, the template is conveniently hung, the manual operation burden is reduced, the transportation efficiency of the template is improved, the distance between the top plate and the bottom plate is adjusted through the mounting mechanism, the mounting structure of different thicknesses can be adapted, the device is conveniently fixed and mounted, and the device is conveniently disassembled and repaired. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0021] Figure 1 It is a structure schematic view of the aluminum alloy template local integral hoisting device in an embodiment of the utility model;

[0022] Figure 2 It is an explosion view of the dismounting structure between the top plate and the bottom plate in an embodiment of the utility model;

[0023] Figure 3It is the structure schematic view of the lifting mechanism in one embodiment of the utility model;

[0024] Figure 4 It is the structure schematic view of the fixing mechanism in one embodiment of the utility model;

[0025] Figure 5 It is the partial section view of the fixing mechanism in one embodiment of the utility model.

[0026] In the drawing,

[0027] 1, top plate;2, bottom plate;21, fixed slot;22, limit sliding hole;3, lifting mechanism;31, hook;32, U-shaped frame;33, hydraulic cylinder;34, lifting plate;4, mounting mechanism;41, rotating handle;42, threaded column;43, non-slip pad;5, clamping installation space;6, fixing mechanism;61, fixed guide assembly;611, limit plate;612, vertical rod;6121, jack;613, bottom block;614, plug rod;6141, insertion slot;615, connecting block;616, fixed block;6161, round groove;6162, moving hole;617, fixed rod;618, spring;619, connecting plate;620, push plate;621, push rod;7, side plate;71, fixed hole;8, fixed column;9, baffle. DETAILED DESCRIPTION

[0028] In order to make the technical problem, technical scheme and beneficial effect to be solved in the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and embodiments. It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. Meanwhile, it is declared that the following described embodiments are only used for explaining the utility model, and are not used for limiting the utility model.

[0029] It should be noted that the terms "mounting", "setting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship commonly placed when the product of the application is used, only for the purpose of facilitating the description of the application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. The terms "first", "second" are only used for the purpose of facilitating the description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features.

[0030] Please refer to Figure 1 The embodiment of the utility model provides a kind of aluminum alloy formwork local whole hoisting device, including top plate 1, bottom plate 2 being arranged in top plate 1 below and lifting mechanism 3 being arranged in the bottom plate 2 bottom, top plate 1 is provided with the installation mechanism 4 for driving top plate 1 to be close to or away from bottom plate 2, and the side of top plate 1 and bottom plate 2 away from installation mechanism 4 forms clamping installation space 5, it is convenient to fix the device on other structures, also convenient to disassemble overhaul it.Lifting end of lifting mechanism 3 is provided for connecting the hook 31 of aluminum alloy formwork, lifting mechanism 3 is used to adjust the height of device, it is convenient to hang aluminum alloy formwork on hook 31 and hoist, reduce artificial operation burden, to improve the transport efficiency of formwork in turn;While lifting mechanism 3 is also provided with the fixing mechanism 6 for fixing lifting height, and fixing mechanism 6 can be used to stabilize aluminum alloy formwork when hoisting, and reduce the burden of lifting driving part, avoid accident in hoisting process.

[0031] Please refer to Figure 1 , Figure 2In the embodiment, the mounting mechanism 4 includes a rotating handle 41, a threaded column 42, and two non-slip mats 43. The rotating handle 41 is fixed at the top of the threaded column 42. The lower end of the threaded column 42 penetrates the top plate 1 and is threadedly connected with the top plate 1. The lower end of the threaded column 42 is also rotationally connected with the top of the bottom plate 2. The left and right sides of the top plate 1 are provided with side plates 7. The bottom ends of the two side plates 7 are lower than the bottom end of the bottom plate 2. The two side plates 7 cooperate with the bottom plate 2 to limit the rotation of the top plate 1. The two non-slip mats 43 are respectively arranged at the bottom of the top plate 1 and the top of the bottom plate 2 and are located in the clamping mounting space 5 to increase the friction and ensure the stability of the device when it is fixed. Since the two side plates 7 cooperate with the bottom plate 2 to limit the rotation of the top plate 1, and the bottom of the threaded column 42 is rotationally connected with the top of the bottom plate 2, when the rotating handle 41 rotates, the rotating handle 41 drives the threaded column 42 to rotate synchronously. The rotation of the threaded column 42 causes the top plate 1 to rise or fall along the threaded column 42. When the top plate 1 falls to a certain extent, the non-slip mats 43 between the top plate 1 and the bottom plate 2 will be in close contact with the formwork or other structures, thereby providing stable support.

[0032] Further, in order to ensure that the connection between the top plate 1 and the bottom plate 2 is more firm, a plurality of fixing holes 71 are formed in the two side plates 7 in the height direction thereof. The left and right sides of the bottom plate 2 are provided with fixing grooves 21 matched with the fixing holes 71. When a fixing hole 71 of the side plate 7 is aligned with the corresponding fixing groove 21 of the bottom plate 2, the aligned fixing hole 71 and fixing groove 21 can be threadedly connected by the fixing column 8 to fix the top plate 1 and the bottom plate 2.

[0033] Please refer to Figure 1 , 2 In the embodiment, the bottom of the top is provided with a baffle 9 separating the clamping mounting space 5 from the threaded column 42. The bottom plate 2 is provided with a limiting sliding hole 22 matched with the baffle 9. The lower end of the baffle 9 slidably penetrates the limiting sliding hole 22. The baffle 9 is used to shield the mounting surface to prevent the mounting surface from contacting the threaded column 42.

[0034] Please refer to Figure 3 In the embodiment, the lifting mechanism 3 includes a U-shaped frame 32 arranged at the bottom of the bottom plate 2, a hydraulic cylinder 33 arranged in the inside of the U-shaped frame 32, a lifting plate 34 arranged below the U-shaped frame 32, and two hooks 31 respectively arranged at the bottom of the two sides of the lifting plate 34. The hydraulic cylinder 33 is fixed on the inner wall at the bottom of the U-shaped frame 32 by bolts. The output shaft of the hydraulic cylinder 33 slidably penetrates the U-shaped frame 32 and is fixed at the center of the top of the lifting plate 34. The output shaft of the hydraulic cylinder 33 drives the two hooks 31 to rise or fall through the lifting plate 34, thereby adjusting the height of the device. The device is convenient for suspending the aluminum alloy formwork on the hooks 31 for hoisting, thereby reducing the labor burden and improving the transportation efficiency of the formwork.

[0035] Please refer to Figure 4 ,5 In the embodiment, the fixing mechanism 6 comprises two symmetrical fixing guide assemblies 61 arranged on the left and right sides of the hydraulic cylinder 33, and each fixing guide assembly 61 comprises a limiting plate 611, a vertical rod 612, a bottom block 613 and a plug rod 614. The top of the vertical rod 612 is fixed at the bottom center of the limiting plate 611, the bottom block 613 is fixed at the bottom of the U-shaped frame 32, the lower end of the vertical rod 612 is slidably arranged through the U-shaped frame 32 and the bottom block 613 and is fixed with the lifting plate 34, and a plurality of plug holes 6121 are arranged on the vertical rod 612 along the height direction of the vertical rod 612. One end of the plug rod 614 is slidably arranged through the bottom block 613 away from the hydraulic cylinder 33 and is matched with the plug hole 6121. When the one end of the plug rod 614 is completely arranged through the bottom block 613 away from the hydraulic cylinder 33 and is inserted into a certain plug hole 6121 of the vertical rod 612, the lifting height of the lifting mechanism 3 can be fixed. At this time, the lifting mechanism 3 cannot drive the hook 31 to rise or fall, so as to stabilize the aluminum alloy formwork during hoisting and reduce the burden of the hydraulic cylinder 33, thereby avoiding accidents during hoisting.

[0036] Further, in order to avoid that the plug rod 614 is accidentally pulled out when fixing the lifting height of the lifting mechanism 3, the end of the bottom block 613 away from the hydraulic cylinder 33 is provided with a connecting block 615, the side of the connecting block 615 away from the hydraulic cylinder 33 is provided with a fixing block 616, the top of the fixing block 616 is provided with a circular groove 6161, the circular groove 6161 is provided with a fixing rod 617 which can move up and down in the circular groove 6161, a spring 618 is arranged between the fixing rod 617 and the inner wall of the bottom of the circular groove 6161, the bottom of the plug rod 614 is provided with a plug groove 6141 for inserting the upper end of the fixing rod 617, the side of the fixing block 616 away from the connecting block 615 is provided with a moving hole 6162 which is in communication with the circular groove 6161, the side of the fixing rod 617 away from the connecting block 615 is provided with a connecting plate 619 which penetrates through the moving hole 6162 and can move up and down in the moving hole 6162. The part of the connecting plate 619 which extends out of the moving hole 6162 is provided with a push plate 620 for moving the fixing rod 617 up and down. The end of the plug rod 614 away from the bottom block 613 is provided with a push rod 621, so as to facilitate the user to push or pull out the plug rod 614. When the one end of the plug rod 614 is completely arranged through the bottom block 613 away from the hydraulic cylinder 33 and is inserted into a certain plug hole 6121 of the vertical rod 612, the plug groove 6141 at the bottom of the plug rod 614 is aligned with the fixing rod 617, and the upper end of the fixing rod 617 is inserted into the plug groove 6141 under the elastic force of the spring 618, so as to lock the position of the plug rod 614. At this time, the plug rod 614 cannot be pulled out, thereby avoiding that the plug rod 614 is accidentally pulled out when fixing the lifting height of the lifting mechanism 3. Only when the user moves the push plate 620 downward to drive the upper end of the fixing rod 617 to be separated from the plug groove 6141, the fixing of the plug rod 614 can be released.

[0037] Please refer to Figure 1In the embodiment, the four corners of the bottom plate 2 and the top plate 1 are arranged in arc shape to increase the stability and aesthetics of the device, which avoids scratching the surrounding people or objects by the bottom plate 2 and the top plate 1.

[0038] The working principle of the utility model is:

[0039] When the device is installed and fixed, the rotating handle 41 is rotated to drive the threaded column 42 to rotate, the two side plates 7 cooperate with the bottom plate 2 to limit the rotation of the top plate 1, the bottom of the threaded column 42 is rotatably connected with the top of the bottom plate 2, the rotation of the threaded column 42 will make the top plate 1 ascend or descend along the threaded column 42, when the top plate 1 descends to a certain extent, the anti-skid pad 43 between the top plate 1 and the bottom plate 2 will be in close contact with the template or other structures, thereby providing stable support, in order to ensure that the connection between the top plate 1 and the bottom plate 2 is more firm, the fixing hole 71 on the side plate 7 and the fixing groove 21 of the bottom plate 2 can be additionally fixed, when the fixing hole 71 of the side plate 7 is aligned with the corresponding fixing groove 21 of the bottom plate 2, the aligned fixing hole 71 and the fixing groove 21 are threadedly connected through the fixing column 8, so as to fix the top plate 1 and the bottom plate 2, when it is needed to hang and lift the aluminum alloy template, the height of the device is adjusted, the external controller starts the hydraulic cylinder 33, the output shaft of the hydraulic cylinder 33 is telescopic, drives the lifting plate 34 and the hook 31 thereon to move up and down, the aluminum alloy template is hung through the hook 31, and then is lifted, so that the lifting of the aluminum alloy template is realized, after the lifting plate 34 reaches the required height, it is needed to be fixed, at this time, one end of the plug rod 614 is inserted through the bottom block 613 away from the hydraulic cylinder 33 and is matched with the plug hole 6121 on the vertical rod 612, in order to lock the position of the plug rod 614 and avoid that the plug rod 614 is accidentally pulled out, when the plug rod 614 is inserted into the plug groove 6141, the fixing rod 617 is automatically slid into the plug groove 6141 at the bottom of the plug rod 614 under the action of the spring 618, so as to lock the position of the plug rod 614, when it is needed to release the fixation, the push plate 620 is moved downward, the spring 618 is compressed, the fixing rod 617 is removed from the plug groove 6141, and then the plug rod 614 can be pulled out, the vertical rod 612 is fixed, the stability during lifting is ensured, and the burden of the hydraulic cylinder 33 is reduced.

[0040] It should be noted that, as known by those skilled in the art, the working principle and wiring method of the hydraulic cylinder 33 are common, which all belong to conventional means or common knowledge, and will not be repeated here, and those skilled in the art can select and arrange as needed or convenient.

[0041] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

[0042] The utility model discloses has been described exemplarily above in combination with the drawings, obviously, the implementation of the utility model patent is not limited by the above-mentioned mode, as long as the various improvements of the method concept and technical scheme of the utility model patent are adopted, or the concept and technical scheme of the utility model patent are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. An apparatus for local monolithic hoisting of an aluminum alloy formwork, characterized by, The utility model provides a kind of aluminum alloy formwork lifting mechanism, including top plate, bottom plate being arranged below the top plate and lifting mechanism being arranged at the bottom of the bottom plate, mounting mechanism for driving the top plate to be close to or away from the bottom plate is arranged on the top plate, the side of the top plate and the bottom plate away from the mounting mechanism forms clamping installation space, the lifting end of the lifting mechanism is arranged for connecting the hook of aluminum alloy formwork, fixing mechanism for fixing lifting height is further arranged on the lifting mechanism.

2. The aluminum alloy formwork partial monolith hoisting apparatus according to claim 1, characterized by, The mounting mechanism includes a rotating handle, a threaded column, and two non-slip pads. The rotating handle is fixed to the top of the threaded column. The lower end of the threaded column penetrates the top plate and is threadedly connected with the top plate. The lower end of the threaded column is also rotationally connected with the top of the bottom plate. Two non-slip pads are arranged at the bottom of the top plate and the top of the bottom plate, respectively, and are located in the clamping installation space. The left and right sides of the top plate are provided with side plates. The bottom ends of the two side plates are lower than the bottom end of the bottom plate. The two side plates cooperate with the bottom plate to limit the rotation of the top plate.

3. The local monolithic hoist apparatus for an aluminum alloy template according to claim 2, characterized by, A plurality of fixing holes are formed in the height direction of the two side plates. Fixing grooves corresponding to the fixing holes are formed on the left and right sides of the bottom plate. When a fixing hole of the side plate is aligned with the corresponding fixing groove of the bottom plate, a fixing column can be threadedly connected with the aligned fixing hole and fixing groove to fix the top plate and the bottom plate.

4. The local monolithic hoist apparatus for an aluminum alloy template according to claim 2, characterized by, A baffle is arranged at the bottom of the top plate to separate the clamping installation space and the threaded column. A limiting sliding hole is formed in the bottom plate to accommodate the baffle. The lower end of the baffle slides through the limiting sliding hole.

5. The aluminum alloy formwork partial monolith hoisting apparatus according to claim 1, characterized by, The lifting mechanism includes a U-shaped frame arranged at the bottom of the bottom plate, a hydraulic cylinder arranged inside the U-shaped frame, a lifting plate arranged below the U-shaped frame, and two hooks arranged at the bottom of the lifting plate on both sides. The hydraulic cylinder is fixed to the inner wall at the bottom of the U-shaped frame. The output shaft of the hydraulic cylinder slides through the U-shaped frame and is fixed to the center of the top of the lifting plate.

6. The local monolithic hoist apparatus for an aluminum alloy template according to claim 5, characterized by The fixing mechanism includes two fixing guide assemblies symmetrically arranged on the left and right sides of the hydraulic cylinder. Each fixing guide assembly includes a limiting plate, a vertical rod, a bottom block, and a plug rod. The top of the vertical rod is fixed to the center of the bottom of the limiting plate. The bottom block is fixed to the bottom of the U-shaped frame. The lower end of the vertical rod slides through the U-shaped frame and the bottom block and is fixed to the lifting plate. A plurality of plug holes are formed in the vertical rod in the height direction. One end of the plug rod slides through the end of the bottom block away from the hydraulic cylinder and fits into the plug hole.

7. The local monolithic hoist of an aluminum alloy formwork according to claim 6, characterized in that, The bottom of the bottom block is provided with a connecting block away from one end of the hydraulic cylinder, one side of the connecting block away from the hydraulic cylinder is provided with a fixing block, the top of the fixing block is provided with a circular groove, the circular groove is provided with a fixing rod which can move up and down in the circular groove, a spring is arranged between the fixing rod and the bottom inner wall of the circular groove, the bottom of the inserting rod is provided with an inserting groove for the upper end of the fixing rod, one side of the fixing block away from the connecting block is provided with a moving hole which is communicated with the circular groove, one side of the fixing rod away from the connecting block is provided with a connecting plate which penetrates through the moving hole and can move up and down in the moving hole.

8. The local monolithic hoist of an aluminum alloy formwork according to claim 7, characterized in that, The part of the connecting plate which extends out of the moving hole is provided with a push plate for moving the fixing rod up and down.

9. The local monolithic hoist of an aluminum alloy formwork according to claim 7, characterized in that, The inserting rod is provided with a push rod away from one end of the bottom block.

10. The aluminum alloy formwork partial monolith hoisting apparatus of claim 1, wherein The four corners of the bottom plate and the top plate are provided with arc shapes.

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