Aluminum template lifting appliance convenient to transport

Abstract

The utility model discloses an aluminum template lifting appliance convenient to transport, and particularly relates to the technical field of lifting appliances, the aluminum template lifting appliance convenient to transport comprises a lifting appliance frame, a lifting frame is fixed at the top of the lifting appliance frame, two movable plates capable of moving relatively are arranged in the lifting appliance frame, second connecting columns are fixed at the bottoms of the two movable plates, and the second connecting columns are fixed at the bottom of the lifting appliance frame. Fixing plates are fixed to the two sides of the lifting appliance frame correspondingly, and first connecting columns capable of moving relatively are arranged at the bottoms of the two fixing plates. The two first connecting columns and the two second connecting columns are each provided with a partition assembly. According to the utility model, through the arrangement of the separation assemblies, the aluminum templates can be pressed, the aluminum templates are prevented from shaking during hoisting, the stable transportation of the aluminum templates is ensured, and a plurality of aluminum templates can be stacked in sequence, so that the simultaneous hoisting of the plurality of aluminum templates is realized, the transportation efficiency of the aluminum templates is greatly improved, and the transportation efficiency of the aluminum templates is improved. And efficient transportation of the aluminum formworks is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tools, and particularly relates to an aluminum formwork lifting tool convenient for transportation. Background Technique

[0002] The aluminum alloy formwork is mainly made of aluminum alloy profiles and is a formwork suitable for concrete projects after processes such as machining and welding. It is designed according to a 50mm modulus and is composed of a panel, ribs, main profiles, flat formwork, corner formwork, and early removal device. Therefore, during the construction of aluminum formwork, it is usually necessary to use a lifting machine and a lifting tool to lift the aluminum formwork, so as to facilitate the installation or transportation of the aluminum formwork.

[0003] In the Chinese patent with the announcement number CN218088581U, an aluminum formwork lifting tool convenient for transportation is disclosed. The first threaded rod and the second threaded rod are driven by a motor to rotate in opposite directions, and the thread directions of the first threaded rod and the second threaded rod are the same, so that the threaded sleeve blocks on the two threaded rods rotate in opposite spiral directions, thereby driving the first baffle to move. When the aluminum formwork is clamped by the first baffle, the pressure plate is rotated downwards by turning the handle to clamp the aluminum formwork. The rollers installed on the first support plate and the second support plate are used to drive the aluminum formwork to move and reduce friction during the process of clamping the aluminum formwork by the first baffle on both sides, so as to protect the aluminum formwork. First, the second baffle is driven by an electric push rod to slightly clamp and align the aluminum formwork, and then the aluminum formwork is pushed into the central position and clamped by the first baffle. After that, the aluminum formwork is clamped by the electric push rod. However, when the above aluminum formwork lifting tool is used, although it can clamp the aluminum formwork and transport it stably, only one aluminum formwork can be lifted each time, and multiple aluminum formworks cannot be lifted simultaneously, resulting in low transportation efficiency of the aluminum formwork, time-consuming and laborious, and being unfavorable for the efficient transportation of the aluminum formwork. Content of the Utility Model

[0004] The purpose of the utility model is to provide an aluminum formwork lifting tool convenient for transportation to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An aluminum formwork lifting tool convenient for transportation, including a lifting tool frame. A suspension frame is fixed at the top of the lifting tool frame, and two movable plates that can move relative to each other are arranged inside the lifting tool frame. Second connecting columns are fixed at the bottoms of the two movable plates, and second support plates are installed at the bottom ends of the two second connecting columns. Fixed plates are fixed on both sides of the lifting tool frame, and first connecting columns that can move relative to each other are arranged at the bottoms of the two fixed plates. First support plates are fixed at the bottom ends of the two first connecting columns;

[0006] Separation components are provided on both of the two first connecting columns and the two second connecting columns, and the separation components include a plurality of separation plates and connecting members for fixing the plurality of separation plates to the first connecting column or the second connecting column. Soft pads are provided at the top and bottom of the plurality of separation plates.

[0007] Preferably, the connecting member includes a connecting frame fixed to one side of the separation plate. The connecting frame has a notch adapted to the first connecting column or the second connecting column, and insertion strips are installed on both sides of the inner wall of the notch. A plurality of insertion slots for inserting the insertion strips are provided on both sides of the first connecting column and the second connecting column.

[0008] Preferably, the insertion slot is U-shaped, and positioning strips are installed on both sides of the inner wall of the insertion slot. Positioning slots for inserting the positioning strips are provided at the top and bottom of the insertion strip.

[0009] Preferably, first adjusting components for driving the first connecting column to move are provided on both of the two fixing plates. The first adjusting components include a cavity opened inside the fixing plate and a movable block fixed to the top end of the first connecting column. An adjusting rod is rotatably installed in the cavity, and one end of the adjusting rod extends to the outside of the fixing plate and is provided with a first adjusting handwheel. The movable block is located inside the cavity and is in threaded engagement with the adjusting rod.

[0010] Preferably, second adjusting components for driving the two movable plates to move relatively are provided on the sling frame. The second adjusting components include cavity grooves opened on both sides of the inner wall of the sling frame and screw rod seats fixed to both ends of the two movable plates. A bidirectional threaded rod is rotatably installed in each of the two cavity grooves. One end of each of the two bidirectional threaded rods extends to the outside of the sling frame and is connected to a transmission member, and a second adjusting handwheel is installed at one end of one of the bidirectional threaded rods.

[0011] Preferably, the transmission member includes belt pulleys installed on one end of each of the two bidirectional threaded rods extending to the outside of the sling frame. A synchronous belt is connected between the two belt pulleys, and a protective cover for covering the belt pulleys and the synchronous belt is installed on one side of the sling frame.

[0012] Preferably, positioning components are provided on both the sling frame and the two fixing plates. The positioning components are used for positioning the second adjusting handwheel and the first adjusting handwheel, and the positioning components include positioning discs. A plurality of positioning insertion rods are installed on one side of the positioning discs. Positioning holes for inserting the plurality of positioning insertion rods are opened on one side of the sling frame and on the opposite ends of the two fixing plates.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are:

[0014] With the provision of the partition assembly, when the aluminum formwork is lifted, the partition board can be used to press the aluminum formwork tightly on the two first supporting plates and the two second supporting plates, preventing the aluminum formwork from shaking during lifting and further ensuring the stable transportation of the aluminum formwork.

[0015] At the same time, multiple aluminum formworks can be stacked on the two first supporting plates and the two second supporting plates in sequence, thereby realizing the simultaneous lifting of multiple aluminum formworks, greatly improving the transportation efficiency of the aluminum formworks, saving transportation time, and being conducive to the efficient transportation of the aluminum formworks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 It is a schematic diagram of the structure when the limiting component in the present invention is disassembled;

[0019] Figure 3 For the present invention Figure 2 It is a partial cross-sectional view of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure when the partition assembly and the first connecting column of the present invention are disassembled;

[0021] Figure 5 It is a schematic diagram of the structure when the partition assembly and the second connecting column of the present invention are disassembled;

[0022] Figure 6 It is a schematic diagram of the structure of the limiting component of the present invention;

[0023] Figure 7 For the present invention Figure 2 It is an enlarged view at A in the present invention;

[0024] Figure 8 For the present invention Figure 5 It is an enlarged view at B in the present invention.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS:

[0026] 1. Lifting tool frame; 2. Hanging frame; 3. Fixed plate; 4. Movable plate; 5. First connecting column; 6. First supporting plate; 7. Second connecting column; 8. Second supporting plate; 9. Second adjusting component; 91. Bidirectional threaded rod; 92. Synchronous belt; 93. Second adjusting handwheel; 94. Screw rod seat; 10. First adjusting component; 101. Adjusting rod; 102. Movable block; 103. First adjusting handwheel; 11. Partition component; 111. Partition board; 112. Connecting frame; 113. Soft pad; 114. Insertion strip; 115. Insertion slot; 116. Positioning strip; 12. Limiting component; 121. Limiting disc; 122. Limiting insertion rod; 123. Limiting hole. Detailed implementation mode

[0027] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0028] The present utility model provides an aluminum formwork lifting tool that is convenient for transportation as shown in Figures 1-8 Figure 10. The lifting tool includes a lifting tool frame 1, a hanging frame 2 is fixed at the top of the lifting tool frame 1, and two relatively movable movable plates 4 are arranged inside the lifting tool frame 1. Second connecting columns 7 are fixed at the bottoms of the two movable plates 4, and second supporting plates 8 are installed at the bottoms of the two second connecting columns 7. Fixed plates 3 are fixed on both sides of the lifting tool frame 1, and first connecting columns 5 that can move relatively are arranged at the bottoms of the two fixed plates 3. First supporting plates 6 are fixed at the bottoms of the two first connecting columns 5;

[0029] Partition components 11 are arranged on both the two first connecting columns 5 and the two second connecting columns 7. The partition component 11 includes a plurality of partition plates 111 and a connecting member that fixes the plurality of partition plates 111 to the first connecting column 5 or the second connecting column 7. Soft pads 113 are arranged at the tops and bottoms of the plurality of partition plates 111.

[0030] Specifically, the connecting member includes a connecting frame 112 fixed on one side of the partition plate 111. The connecting frame 112 has a notch that matches the first connecting column 5 or the second connecting column 7, and insertion strips 114 are installed on both sides of the inner wall of the notch. A plurality of insertion slots 115 for inserting the insertion strips 114 are provided on both sides of the first connecting column 5 and the second connecting column 7.

[0031] When transporting the aluminum formwork, first, two relatively movable first connecting columns 5 drive two first supporting plates 6 to move away from each other. Then, two relatively movable second connecting columns 7 drive two second supporting plates 8 to move away from each other. Subsequently, the aluminum formwork is placed on the two first supporting plates 6 and the two second supporting plates 8. Then, through the two movable first connecting columns 5 and two second connecting columns 7 respectively, the two first supporting plates 6 and the two second supporting plates 8 clamp the aluminum formwork to complete the clamping of the aluminum formwork. Subsequently, the hoisting frame 1 is lifted by the hanging bracket 2 to stably hoist the aluminum formwork, thus facilitating the transportation of the aluminum formwork;

[0032] And during the clamping process of the aluminum formwork, when the aluminum formwork is placed on the two first supporting plates 6 and the two second supporting plates 8, the partition plate 111 can be inserted on the two first connecting columns 5 and two second connecting columns 7 through the connecting frame 112, so that the insertion strip 114 is inserted into the insertion slot 115 to insert and fix the connecting frame 112 between the first connecting column 5 and between the connecting frame 112 and the second connecting column 7. At this time, the bottom of the partition plate 111 is attached to the top of the aluminum formwork to press the aluminum formwork on the two first supporting plates 6 and the two second supporting plates 8, preventing the aluminum formwork from shaking during hoisting, further ensuring the stable transportation of the aluminum formwork. At the same time, the above steps can be repeated to stack multiple aluminum formworks on the two first connecting columns 5 and two second connecting columns 7 in sequence, thereby realizing the simultaneous hoisting of multiple aluminum formworks, greatly improving the transportation efficiency of the aluminum formwork, saving transportation time, and being conducive to the efficient transportation of the aluminum formwork.

[0033] Furthermore, as Figure 8 shown, the insertion slot 115 is U-shaped, and positioning strips 116 are installed on both sides of the inner wall of the insertion slot 115. Positioning grooves for inserting the positioning strips 116 are provided at the top and bottom of the insertion strip 114.

[0034] When the insertion strip 114 is inserted into the insertion slot 115, the positioning strip 116 is inserted into the positioning groove accordingly to quickly position between the insertion strip 114 and the insertion slot 115, increasing the stability when the connecting frame 112 is inserted between the first connecting column 5 or the second connecting column 7.

[0035] In this embodiment, in order to realize the position adjustment of the two first supporting plates 6, as Figures 1-3 shown, a first adjusting component 10 for driving the movement of the first connecting column 5 is provided on each of the two fixing plates 3. The first adjusting component 10 includes a cavity opened inside the fixing plate 3 and a movable block 102 fixed to the top end of the first connecting column 5. An adjusting rod 101 is rotatably installed in the cavity, and one end of the adjusting rod 101 extends to the outside of the fixing plate 3 and is provided with a first adjusting handwheel 103. The movable block 102 is located in the cavity and is threadedly connected to the adjusting rod 101.

[0036] When adjusting the two first supporting plates 6, by rotating the two first adjusting handwheels 103 respectively, the two first adjusting handwheels 103 drive the two adjusting rods 101 to rotate respectively. Subsequently, the two adjusting rods 101 drive the movable blocks 102 to move along the cavity. At this time, the two movable blocks 102 drive the two first connecting columns 5 to move towards each other, so that the two first connecting columns 5 drive the two first supporting plates 6 to approach each other to clamp and fix the aluminum formwork. When the aluminum formwork needs to be removed, the two first adjusting handwheels 103 are rotated in the reverse direction, so that the two first adjusting handwheels 103 drive the two adjusting rods 101 to rotate in the reverse direction respectively. Subsequently, the two adjusting rods 101 drive the two first connecting columns 5 to move away from each other through the movable blocks 102, so as to drive the two first supporting plates 6 to move away from each other. Then the aluminum formwork is removed from the lifting appliance.

[0037] Meanwhile, in this embodiment, in order to realize the position adjustment of the two second supporting plates 8, as Figures 1-3 shown, a second adjusting component 9 for driving the two movable plates 4 to move relatively is arranged on the lifting appliance frame 1. The second adjusting component 9 includes cavity grooves opened on both sides of the inner wall of the lifting appliance frame 1 and screw rod seats 94 fixed at both ends of the two movable plates 4. Two bidirectional threaded rods 91 are rotatably installed in the two cavity grooves. One end of each of the two bidirectional threaded rods 91 extends to the outside of the lifting appliance frame 1 and is connected with a transmission member, and a second adjusting handwheel 93 is installed at one end of one of the bidirectional threaded rods 91.

[0038] Specifically, the transmission member includes belt pulleys installed at one end of the two bidirectional threaded rods 91 extending to the outside of the lifting appliance frame 1. A synchronous belt 92 is connected between the two belt pulleys. A protective cover for covering the belt pulleys and the synchronous belt 92 is installed on one side of the lifting appliance frame 1. The protective cover plays a role in protecting the synchronous belt 92 and the belt pulleys, ensuring the normal use of the synchronous belt 92.

[0039] When adjusting the two second supporting plates 8, by rotating the second adjusting handwheel 93, one of the bidirectional threaded rods 91 rotates, and under the action of the belt pulley and the synchronous belt 92, the other bidirectional threaded rod 91 is driven to rotate synchronously. Subsequently, the two bidirectional threaded rods 91 drive the two second connecting columns 7 to move towards each other through the screw rod seats 94. At this time, the two second connecting columns 7 drive the two second supporting plates 8 to approach each other to clamp the aluminum formwork. When the aluminum formwork needs to be removed from the lifting appliance, one of the bidirectional threaded rods 91 is rotated in the reverse direction by the second adjusting handwheel 93, and under the action of the belt pulley and the synchronous belt 92, the other bidirectional threaded rod 91 is driven to rotate synchronously in the reverse direction, so that the two bidirectional threaded rods 91 drive the two second connecting columns 7 to move away from each other through the screw rod seats 94, so as to drive the two second supporting plates 8 to move away from each other, and then the aluminum formwork is removed from the lifting appliance.

[0040] In addition, in an embodiment, as Figures 1-3 andFigure 6 and Figure 7 As shown in Figure 7 , the sling frame 1 and the two fixing plates 3 are both provided with a limiting component 12. The limiting component 12 is used to limit the second adjusting handwheel 93 and the first adjusting handwheel 103. The limiting component 12 includes a limiting disc 121. A plurality of limiting insertion rods 122 are installed on one side of the limiting disc 121. Limiting holes 123 for inserting the plurality of limiting insertion rods 122 are provided on one side of the sling frame 1 and at the opposite ends of the two fixing plates 3. A handle is installed on one side of the limiting disc 121 to facilitate the pulling of the limiting disc 121.

[0041] When adjusting the first support plate 6 and the second support plate 8, the limiting disc 121 can be pulled, so that the limiting disc 121 drives the limiting insertion rods 122 to be pulled out of the limiting holes 123. Subsequently, the first adjusting handwheel 103 and the second adjusting handwheel 93 are rotated to drive the first support plate 6 and the second support plate 8 to move respectively for position adjustment. After adjustment, the limiting insertion rods 122 can be inserted into the limiting holes 123 through the limiting disc 121 to lock and limit the first adjusting handwheel 103 and the second adjusting handwheel 93, preventing the first adjusting handwheel 103 and the second adjusting handwheel 93 from rotating and causing the first support plate 6 and the second support plate 8 to move, which is beneficial to the stable lifting of the aluminum formwork.

[0042] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An aluminum formwork lifting tool convenient for transportation, comprising a lifting tool frame (1), characterized in that: A hanger (2) is fixed on the top of the hanger frame (1), and two relatively movable plates (4) are arranged inside the hanger frame (1), second connecting columns (7) are fixed to the bottom of the two movable plates (4), and second supporting plates (8) are installed at the bottom ends of the two second connecting columns (7), fixed plates (3) are fixed on both sides of the hanger frame (1), and relatively movable first connecting columns (5) are arranged at the bottom of the two fixed plates (3), and first supporting plates (6) are fixed to the bottom ends of the two first connecting columns (5); A partition assembly (11) is provided on each of the two first connecting columns (5) and the two second connecting columns (7), and the partition assembly (11) comprises a plurality of partition plates (111) and a connecting member for fixing the plurality of partition plates (111) to the first connecting columns (5) or the second connecting columns (7), and a soft cushion (113) is provided on the top and bottom of the plurality of partition plates (111).

2. The aluminum formwork lifting tool convenient for transportation according to claim 1, wherein: The connecting member comprises a connecting frame (112) fixed to one side of the partition plate (111), the connecting frame (112) having a notch matched with the first connecting column (5) or the second connecting column (7), and plug-in strips (114) are installed on both sides of the inner wall of the notch, and a plurality of plug-in slots (115) for plugging the plug-in strips (114) are provided on both sides of the first connecting column (5) and the second connecting column (7).

3. The aluminum formwork lifting tool convenient for transportation according to claim 2, characterized in that: The plug-in slot (115) is U-shaped, and positioning strips (116) are installed on both sides of the inner wall of the plug-in slot (115), and positioning slots for the positioning strips (116) to be plugged in are provided at the top and bottom of the plug-in strip (114).

4. The aluminum formwork lifting tool convenient for transportation according to claim 1, wherein: A first adjusting component (10) for driving the first connecting column (5) to move is disposed on both of the two fixing plates (3), and the first adjusting component (10) comprises a cavity opened inside the fixing plate (3), and a movable block (102) fixed to the top end of the first connecting column (5), an adjusting rod (101) is rotatably mounted in the cavity, one end of the adjusting rod (101) extends to the outside of the fixing plate (3) and is mounted with a first adjusting hand wheel (103), and the movable block (102) is located in the cavity and is screwed to the adjusting rod (101) via a thread.

5. The aluminum formwork lifting tool convenient for transportation according to claim 4, characterized in that: The sling frame (1) is provided with a second adjustment component (9) for driving the two movable plates (4) to move relative to each other, and the second adjustment component (9) includes cavities opened on both sides of the inner wall of the sling frame (1), and screw seats (94) fixed at both ends of the two movable plates (4), and bidirectional threaded rods (91) are rotatably installed in the two cavities, one end of the two bidirectional threaded rods (91) extends to the outside of the sling frame (1) and is connected to a transmission member, and a second adjustment handwheel (93) is installed at one end of one of the bidirectional threaded rods (91).

6. The aluminum formwork lifting tool convenient for transportation according to claim 5, characterized in that: The transmission member comprises a pulley mounted on two bidirectional threaded rods (91) extending to one end of the outside of the sling frame (1), a synchronous belt (92) being connected between the two pulleys, and a protective cover for covering the pulley and the synchronous belt (92) being mounted on one side of the sling frame (1).

7. The aluminum formwork lifting tool convenient for transportation according to claim 5, characterized in that: The sling frame (1) and the two fixing plates (3) are both provided with a limiting component (12). The limiting component (12) is used to limit the second adjusting handwheel (93) and the first adjusting handwheel (103). The limiting component (12) includes a limiting disk (121). A plurality of limiting insertion rods (122) are installed on one side of the limiting disk (121). Limiting holes (123) for inserting the plurality of limiting insertion rods (122) are formed on one side of the sling frame (1) and at the opposite ends of the two fixing plates (3).

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