Aluminum template lifting appliance convenient to transport

Abstract

The utility model discloses an aluminum template sling convenient to transport, which relates to the technical field of slings and comprises a top plate, a motor is arranged in the center of the top of the top plate, the output end of the motor is connected with a transmission shaft, the lower end of the transmission shaft is connected with a gear, and four corners of the top of the top plate are fixedly connected with lifting ropes. Fixing columns are arranged at the four corners of the bottom of the top plate, and a lifting tool assembly is arranged at the lower end of the top plate and connected with a clamping assembly and a hooking and clamping assembly. According to the aluminum template conveying device, the aluminum template is preliminarily fixed through the hooking and clamping assembly, the edge of the aluminum template can be rapidly and stably grabbed, sliding and displacement in the conveying process are effectively prevented, then the clamping assembly is driven by the motor to completely fix the aluminum template, and it is guaranteed that the aluminum template cannot shake or deform in the conveying process. The safety and stability of the aluminum formwork in the transportation process are guaranteed, the construction efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to an aluminum template sling which is convenient for transportation. Background Art

[0002] A sling is a device used to lift heavy objects in a lifting machine. The most commonly used slings for lifting finished objects are hooks and slings, and others include lifting rings, lifting suction cups, clamps, and forks. They are widely used in the lifting and hoisting industry.

[0003] The existing patent publication number CN 218088581 U proposes an aluminum formwork hoist that is easy to transport. The hoist drives the second baffle plate through an electric push rod to slightly clamp and align the aluminum formwork, and then drives the first threaded rod and the second threaded rod to rotate in opposite directions through a motor, so that the threaded sleeves on the two threaded rods move toward each other, further driving the first baffle plate to move, and the aluminum formwork is pushed into the center position and clamped through the first baffle plate, and then the aluminum formwork is clamped by the electric push rod.

[0004] However, the device still has certain defects in actual use. The device connects the hanger frame and the top plate through a chain, which is prone to rotation during use. In addition, when the device clamps the aluminum formwork, the four corners of the aluminum formwork are exposed, which can easily cause collisions and injuries.

[0005] Based on this, a conveniently transportable aluminum formwork hanger is now provided, which can eliminate the drawbacks of the existing devices. Utility Model Content

[0006] The utility model aims to provide an aluminum formwork hanger which is convenient for transportation, so as to solve the problems in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The top of the lifting board is connected with the bottom of the fixing column, and the inside of the lifting board is provided with four first sliding grooves, and the bottom of the lifting board is provided with four second sliding grooves. The bottom of the lifting board is provided with a groove body in the middle of the lifting frame, and the top center of the groove body is provided with a rotating shaft hole, and the transmission shaft passes through the rotating shaft hole. The gear is arranged in the groove body, and two fixed baffles are installed on both sides of the groove body, and the bottom of the groove body is provided with a rail groove. A clamping assembly is arranged in the groove body, and two hook clamp assemblies are arranged in the two corresponding first sliding grooves.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional scheme: the clamping assembly includes a first connecting plate, a slider, a rack, an L-shaped clamp arm and an anti-slip block, the rack is inserted in the groove body, the rack is meshed with the gear, the bottom of the rack is connected to the first connecting plate, the top two ends of the first connecting plate are connected to sliders, the slider is inserted in two parallel second slide grooves, and L-shaped clamp arms are installed at both ends of the bottom of the first connecting plate.

[0011] In an optional solution: the hook clamp assembly includes a second connecting plate, a positioning block, a hook arm, a fixed slot, a hook slot and a hook, positioning blocks are installed at both ends of the second connecting plate, the positioning blocks are inserted in the first slide groove, two hook arms are symmetrically arranged at the bottom of the second connecting plate, several fixed slots are opened on the side of the hook arm, a hook slot is opened on the surface of the hook arm without a fixed slot, and a hook is inserted on the hook arm.

[0012] In an optional solution: the gear is suspended inside the slot body.

[0013] In an optional solution: an anti-dropping block is installed at the bottom of the L-shaped clamp arm.

[0014] In an optional solution: the fixing slot passes through the hook arm.

[0015] In an optional solution, the hook arm can be inserted with multiple hooks.

[0016] In an optional solution: the length of the rack is not less than the length of the second sliding groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The utility model improves the existing aluminum formwork hanger, fixes the hanger frame by fixing columns to reduce shaking during use, adopts L-shaped clamp arms to clamp the edges and corners of the aluminum formwork to avoid collision injuries to personnel, and ensures the safety and stability of the aluminum formwork during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the sling assembly of the utility model.

[0022] Figure 4It is a schematic diagram of the cross-sectional structure of the tank body of the utility model.

[0023] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0024] Figure 6 It is a schematic diagram of the structure of the hook and clamp assembly of the utility model.

[0025] Notes on figure numbers: 1. top plate; 2. motor; 3. lifting rope; 4. fixed column; 5. lifting fixture assembly; 501. lifting fixture frame; 502. first slide slot; 503. second slide slot; 504. slot body; 505. shaft hole; 506. rail slot; 507. fixed baffle; 6. clamping assembly; 601. first connecting plate; 602. slider; 603. rack; 604. L-shaped clamp arm; 605. anti-slip block; 7. hook clamp assembly; 701. second connecting plate; 702. positioning block; 703. hook arm; 704. fixed slot; 705. hook slot; 706. hook; 8. transmission shaft; 9. gear. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 6As shown, a sling for aluminum formwork that is easy to transport includes a top plate 1, a motor 2 is provided at the top center position of the top plate 1, a transmission shaft 8 is connected to the output end of the motor 2, a gear 9 is connected to the lower end of the transmission shaft 8, a sling rope 3 is fixedly connected to the four corners of the top of the top plate 1, and a fixed column 4 is provided at the four corners of the bottom of the top plate 1; a sling assembly 5 is provided at the lower end of the top plate 1, and the sling assembly 5 includes a sling frame 501, a first slide groove 502, a second slide groove 503, a trough body 504, a rotating shaft hole 505, a rail groove 506 and a fixed baffle 507, the top of the sling frame 501 is connected to the bottom of the fixed column 4, four first slide grooves 502 are provided on the inner side of the sling frame 501, four second slide grooves 503 are provided at the bottom of the sling frame 501, and the sling frame 501 is provided with a plurality of screw threads. A slot body 504 is inserted in the slot body 504, a shaft hole 505 is provided at the top center of the slot body 504, a transmission shaft 8 passes through the shaft hole 505, a gear 9 is arranged in the slot body 504, two fixed baffles 507 are installed on both sides of the slot body 504, a rail groove 506 is provided at the bottom of the slot body 504, a clamping assembly 6 is arranged in the slot body 504, and two corresponding first slide grooves 502 are provided with hook clamp assemblies 7; the top and the sling assembly are firmly fixed together, thereby reducing the rotation caused by the vibration of the equipment. This stable connection method can not only improve the working efficiency of the equipment, but also extend the service life of the equipment, and can also effectively reduce the risk of such collision accidents, and the structure of the fixing device is relatively simple, and it is also convenient to maintain.

[0029] In one embodiment, Figure 2 and Figure 5 As shown, the clamping assembly 6 includes a first connecting plate 601, a slider 602, a rack 603, an L-shaped clamp arm 604 and an anti-slip block 605. The rack 603 is inserted in the groove body 504, and the rack 603 is meshed with the gear 9. The bottom of the rack 603 is connected to the first connecting plate 601, and the two ends of the top of the first connecting plate 601 are connected to sliders 602. The sliders 602 are inserted in two parallel second slide grooves 503. L-shaped clamp arms 604 are installed at the two ends of the bottom of the first connecting plate 601. When the equipment is started, the rack is pulled by the precise rotation of the gear, and then the clamp arm is pulled to perform the clamping operation, ensuring that the clamp arm can be quickly and accurately positioned, thereby improving the operating efficiency of the equipment. In addition, the clamp arm adopts a unique L-shaped design, which wraps the sharp corners of the aluminum template, significantly reducing the impact force that may be generated during a collision, thereby avoiding greater damage.

[0030] In one embodiment, Figure 2 and Figure 6As shown, the hook clamp assembly 7 includes a second connecting plate 701, a positioning block 702, a hook arm 703, a fixing slot 704, a hook slot 705 and a hook 706. Positioning blocks 702 are installed at both ends of the second connecting plate 701. The positioning blocks 702 are inserted in the first slide groove 502. Two hook arms 703 are symmetrically arranged at the bottom of the second connecting plate 701. Several fixing slots 704 are opened on the sides of the hook arms 703. The hook slot 705 is opened on the surface of the hook arm 703 without the fixing slot 704. The hook arm 703 is inserted with a hook 706. The aluminum template is preliminarily fixed by pushing the hook clamp assembly, wherein the hook can quickly and stably grasp the edge of the aluminum template, effectively preventing sliding and displacement during transportation. At the same time, the position of the hook can be freely adjusted according to the thickness of the aluminum template to ensure the practical range of the equipment.

[0031] In one embodiment, Figure 2 As shown, the gear 9 is suspended inside the slot 504. By installing the gear in the air, a certain gap is maintained between the gear and the supporting surface during operation, thereby reducing the generation of friction. This can not only effectively reduce the wear of the gear, but also improve the operating efficiency of the equipment and extend the service life of the equipment.

[0032] In one embodiment, Figure 5 As shown, an anti-drop block 605 is installed at the bottom of the L-shaped clamp arm 604, which plays a buffering and blocking role when the aluminum template falls before it is clamped.

[0033] Example 2

[0034] In one embodiment, Figure 6 As shown, the fixing slot 704 passes through the hook arm 703, and directly passes through the hook arm, which can make the insertion of the positioning pin more convenient.

[0035] In one embodiment, Figure 6 As shown, the hook arm 703 can be equipped with multiple hooks 706. By simultaneously installing multiple hooks, more aluminum templates can be hooked in one transportation, thereby reducing the number of transportations and improving work efficiency.

[0036] In one embodiment, Figure 2 , Figure 3 and Figure 5 As shown, the length of the rack 603 is not less than the length of the second slide groove 503. If the rack is too short, the clamp may not be able to open or clamp into place.

[0037] The above embodiment discloses an aluminum formwork hanger that is easy to transport. When the aluminum formwork needs to be clamped, first adjust the number and installation height of the hooks 706 according to the specifications of the aluminum formwork, then push the second connecting plate 701 to hook and clamp the lower end of the aluminum formwork, then start the motor 2, drive the gear 9 to rotate through the transmission shaft 8, pull the rack 603 to move, and drive the L-shaped clamp arm 604 to clamp. This equipment fixes the hanger frame 501 through the fixed column 4 to reduce shaking during use, and preliminarily fixes the aluminum formwork in a hook-and-clamp manner, which can quickly and stably grasp the edge of the aluminum formwork, and clamp the edges and corners of the aluminum formwork to avoid greater collision damage to personnel, thereby ensuring the safety and stability of the aluminum formwork during transportation.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A transportable aluminum formwork lifting device, comprising a top plate (1), a motor (2) being provided at the top center of the top plate (1), a transmission shaft (8) being connected to the output end of the motor (2), a gear (9) being connected to the lower end of the transmission shaft (8), a lifting rope (3) being fixedly connected to the four corners of the top of the top plate (1), and a fixing column (4) being provided at the four corners of the bottom of the top plate (1); Features: A sling assembly (5) is provided at the lower end of the top plate (1), and the sling assembly (5) includes a sling frame (501), a first slide groove (502), a second slide groove (503), a groove body (504), a shaft hole (505), a rail groove (506) and a fixed baffle (507). The top of the sling frame (501) is connected to the bottom of the fixed column (4). Four first slide grooves (502) are provided on the inner side of the sling frame (501), and four second slide grooves (503) are provided at the bottom of the sling frame (501). A slot body (504) is inserted in the middle of the frame (501), a rotating shaft hole (505) is opened at the center of the top of the slot body (504), the transmission shaft (8) passes through the rotating shaft hole (505), the gear (9) is arranged in the slot body (504), two fixed baffles (507) are installed on both sides of the slot body (504), a rail groove (506) is opened at the bottom of the slot body (504), a clamping assembly (6) is arranged in the slot body (504), and two hook clamp assemblies (7) are arranged in the two corresponding first slide grooves (502).

2. The aluminum formwork sling that is easy to transport according to claim 1 is characterized in that: The clamping assembly (6) comprises a first connecting plate (601), a slider (602), a rack (603), an L-shaped clamp arm (604) and an anti-slip block (605); the rack (603) is inserted in the groove body (504); the rack (603) is meshed with the gear (9); the bottom of the rack (603) is connected to the first connecting plate (601); the top two ends of the first connecting plate (601) are connected to the sliders (602); the slider (602) is inserted in two parallel second slide grooves (503); and the bottom two ends of the first connecting plate (601) are equipped with L-shaped clamp arms (604).

3. The aluminum formwork sling that is easy to transport according to claim 1 is characterized in that: The hook clamp assembly (7) comprises a second connecting plate (701), a positioning block (702), a hook arm (703), a fixing slot (704), a hook slot (705) and a hook (706); positioning blocks (702) are installed at both ends of the second connecting plate (701); the positioning blocks (702) are inserted in the first sliding groove (502); two hook arms (703) are symmetrically arranged at the bottom of the second connecting plate (701); a plurality of fixing slots (704) are opened on the side of the hook arm (703); a hook slot (705) is opened on the surface of the hook arm (703) without the fixing slot (704); and a hook (706) is inserted on the hook arm (703).

4. The aluminum formwork sling that is easy to transport according to claim 2 is characterized in that: The gear (9) is suspended inside the slot body (504).

5. The aluminum formwork sling that is easy to transport according to claim 2 is characterized in that: An anti-drop block (605) is installed at the bottom of the L-shaped clamp arm (604).

6. The aluminum formwork sling that is easy to transport according to claim 3 is characterized in that: The fixing slot (704) passes through the hook arm (703).

7. The aluminum formwork sling that is easy to transport according to claim 3 is characterized in that: The hook arm (703) can be inserted with a plurality of hooks (706).

8. The aluminum formwork sling that is easy to transport according to claim 2 is characterized in that: The length of the rack (603) is not less than the length of the second slide groove (503).

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