Double-layer overweight reinforcement cage lifting appliance

Abstract

The utility model discloses a double-layer overweight reinforcement cage lifting appliance, which relates to the field of reinforcement cage lifting appliances and comprises a ground mounting plate, a plurality of combined supports are movably mounted on the ground mounting plate, the combined supports are mounted in a mutually stacked manner, and U-shaped mounting frames are fixedly mounted in the combined supports. The inner walls of the top side and the bottom side of the U-shaped installation frame are each rotationally provided with two movable arc-shaped clamping jaws, the two movable arc-shaped clamping jaws are matched with each other, and the U-shaped installation frame is fixedly installed on the combined support. When a reinforcement cage is put down, the movable arc-shaped clamping jaws are used for auxiliary clamping placement on the side face, a plurality of combined supports are stacked for use, stability is better, the combined supports are stacked and installed through the connecting insertion holes and the connecting insertion rods, the combined supports can adapt to reinforcement cages of different specifications, meanwhile, the movable arc-shaped clamping jaws are large in movable angle, and the combined supports are convenient to use. And the device can adapt to reinforcement cages with different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cage hangers, in particular to a double-layer overweight steel bar cage hanger. Background Art

[0002] The main function of the steel cage is the same as the stress of the longitudinal steel bars of the column. It mainly plays a tensile role. The compressive strength of concrete is high but the tensile strength is very low. It plays a restraining role on the pile concrete so that it can withstand a certain axial tension.

[0003] In the prior art, the steel cage is easily deflected due to its own weight, resulting in inaccurate lowering. Therefore, a double-layer overweight steel cage hoist is needed to meet people's needs. Utility Model Content

[0004] The utility model aims to provide a double-layer overweight steel cage hoist to solve the problem in the above-mentioned background technology that the steel cage is easily affected by its own weight and deflects, resulting in inaccurate lowering.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer super-heavy steel cage hanger, including a ground mounting plate, on which a combined bracket is movably installed, a plurality of combined brackets are installed stacked on each other, a U-shaped mounting frame is fixedly installed inside the combined bracket, two movable arc-shaped clamping claws are rotatably installed on the inner walls of the top and bottom sides of the U-shaped mounting frame, the two movable arc-shaped clamping claws are adapted to each other, and a U-shaped mounting frame is fixedly installed on the combined bracket.

[0006] Preferably, a rotating hole is provided on the movable arc-shaped clamping jaw, a rotating fulcrum is rotatably installed in the rotating hole, and the rotating fulcrum is fixedly installed on the inner wall of the U-shaped mounting frame.

[0007] Preferably, a synchronous driving slide bar is fixedly mounted on one end of the movable arc-shaped clamping jaw close to the U-shaped mounting frame, and two driving slide blocks are slidably mounted in the synchronous driving slide bar, and the two driving slide blocks are respectively connected to the two groups of movable arc-shaped clamping jaws.

[0008] Preferably, a driving threaded hole is provided on the synchronous driving slide rod, a driving motor is fixedly mounted on the inner wall of the U-shaped mounting frame, a driving screw is fixedly mounted on the output end of the driving motor, and the driving screw is threadedly mounted in the driving threaded hole.

[0009] Preferably, a plurality of connecting pieces are movably installed between two adjacent combined brackets, and connecting bolts are threadedly installed between the connecting pieces and the combined brackets.

[0010] Preferably, a side mounting plate is fixedly mounted on the side of the combined bracket, one end of the side support frame is fixedly mounted on the side mounting plate, and the other end of the side support frame is fixedly mounted on the ground mounting plate.

[0011] Preferably, four connection sockets are provided on the bottom side of the combined bracket, and four connection rods are fixedly installed on the top side of the combined bracket, and the four connection rods are respectively matched with the corresponding four connection sockets.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, when the steel cage is lowered, movable arc-shaped clamping claws are used to assist in clamping and placing it on the side, and a plurality of combined brackets are stacked on each other for use, so as to achieve better stability.

[0014] In the utility model, the combined bracket is stacked and installed through the connecting sockets and the connecting rods, which can adapt to steel cages of different specifications. At the same time, the movable arc-shaped clamping claw has a large movable angle and can also adapt to steel cages of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of the double-layer super-heavy steel cage hanger proposed by the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the double-layer super-heavy steel cage hoist proposed by the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the double-layer super-heavy steel cage hanger proposed by the utility model;

[0018] Figure 4 This is a side structural schematic diagram of the double-layer super-heavy steel cage hoist proposed by the utility model;

[0019] Figure 5 This is a structural schematic diagram of the combined bracket part of the double-layer super-heavy steel cage hanger proposed by the utility model.

[0020] In the figure: 100, ground mounting plate; 200, combined bracket; 201, U-shaped mounting frame; 202, movable arc-shaped clamping claw; 203, rotating hole; 204, rotating fulcrum; 205, connecting socket; 206, connecting plug rod; 300, synchronous driving slide bar; 301, driving slide block; 302, driving threaded hole; 303, driving motor; 304, driving screw rod; 400, connecting plate; 401, connecting bolt; 500, side mounting plate; 501, side support frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4A double-layer super-heavy steel cage hoist comprises a ground mounting plate 100, on which a combined bracket 200 is movably mounted, and a plurality of combined brackets 200 are stacked and mounted. A U-shaped mounting frame 201 is fixedly mounted inside the combined bracket 200, and two movable arc-shaped clamping claws 202 are rotatably mounted on the inner walls of the top and bottom sides of the U-shaped mounting frame 201, and the two movable arc-shaped clamping claws 202 are adapted to each other. A U-shaped mounting frame 201 is fixedly mounted on the combined bracket 200, and when the steel cage is lowered, the movable arc-shaped clamping claws are used to assist in clamping and placing it on the side. A plurality of combined brackets are stacked and used for better stability. The combined brackets are stacked and mounted by connecting jacks and connecting rods, and can adapt to steel cages of different specifications. At the same time, the movable arc-shaped clamping claws have a large movable angle, and can also adapt to steel cages of different specifications.

[0023] In an optional embodiment: a rotating hole 203 is opened on the movable arc-shaped clamp 202, and a rotating fulcrum 204 is rotatably installed in the rotating hole 203. The rotating fulcrum 204 is fixedly installed on the inner wall of the U-shaped mounting frame 201. The movable arc-shaped clamp 202 rotates on the rotating fulcrum 204 through the rotating hole 203, thereby achieving the effect of clamping and positioning the steel cage with the movable arc-shaped clamp 202.

[0024] In an optional embodiment: the movable arc-shaped clamping jaw 202 is fixedly installed with a synchronous driving slide bar 300 at one end close to the U-shaped mounting frame 201, and two driving sliders 301 are slidably installed in the synchronous driving slide bar 300, and the two driving sliders 301 are respectively connected to the two groups of movable arc-shaped clamping jaws 202. The movable synchronous driving slide bar 300 drives the movable arc-shaped clamping jaw 202 to move through the driving sliders 301. A driving threaded hole 302 is opened on the synchronous driving slide bar 300, and a driving motor 303 is fixedly installed on the inner wall of the U-shaped mounting frame 201. A driving screw rod 304 is fixedly installed on the output end of the driving motor 303. The driving screw rod 304 is threadedly installed in the driving threaded hole 302. The driving motor 303 is used to drive the driving screw rod 304 to rotate, and the rotating driving screw rod 304 drives the synchronous driving slide bar 300 to move through the driving threaded hole 302.

[0025] In an optional embodiment: a plurality of connecting pieces 400 are movably installed between two adjacent combined brackets 200 , connecting bolts 401 are threadedly installed between the connecting pieces 400 and the combined brackets 200 , and the combined brackets 200 are connected and installed via the connecting pieces 400 and the connecting bolts 401 .

[0026] In an optional embodiment: a side mounting plate 500 is fixedly installed on the side of the combined bracket 200, one end of a side support frame 501 is fixedly installed on the side mounting plate 500, and the other end of the side support frame 501 is fixedly installed on the ground mounting plate 100, and the side mounting plate 500 and the side support frame 501 are used to fix the side of the device.

[0027] In an optional embodiment: four connecting holes 205 are opened on the bottom side of the combined bracket 200, and four connecting rods 206 are fixedly installed on the top side of the combined bracket 200. The four connecting rods 206 are respectively adapted to the corresponding four connecting holes 205. It should be noted that the combined bracket 200 itself can also be fixed by plugging the connecting holes 205 and the connecting rods 206, which can effectively avoid tilting.

[0028] Working principle of this utility model:

[0029] When using the device, first, the combined bracket 200 needs to be installed on the ground mounting plate 100, and connected and fixed with bolts, and then multiple combined brackets 200 are stacked on each other according to the specifications of the steel cage, and stacked to a suitable height. The combined brackets 200 are connected and installed through the connecting pieces 400 and the connecting bolts 401. At the same time, the combined bracket 200 itself can also be fixed by plugging the connecting socket 205 and the connecting plug rod 206, which can effectively avoid tilting. Further, the side mounting plate 500 and the side support frame 501 are fixed on the side of the device, and the driving motor 303 is used to drive the driving screw rod 304 to rotate. The rotating driving screw rod 304 drives the synchronous driving slide rod 300 to move to a movable position through the driving threaded hole 302. The movable synchronous driving slide rod 300 drives the movable arc clamp 202 to move through the driving slider 301, and the movable arc clamp 202 rotates at the rotating fulcrum 204 through the rotating hole 203, thereby achieving the effect of clamping and positioning the steel cage with the movable arc clamp 202.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer super-heavy steel cage sling, comprising a ground mounting plate (100), characterized in that: A combined bracket (200) is movably mounted on the ground mounting plate (100), a plurality of combined brackets (200) are stacked and mounted one on top of the other, a U-shaped mounting frame (201) is fixedly mounted inside the combined bracket (200), two movable arc-shaped clamping claws (202) are rotatably mounted on the inner walls of the top and bottom sides of the U-shaped mounting frame (201), the two movable arc-shaped clamping claws (202) are adapted to each other, and the U-shaped mounting frame (201) is fixedly mounted on the combined bracket (200).

2. The double-layer super-heavy steel cage hanger according to claim 1 is characterized in that: The movable arc-shaped clamping claw (202) is provided with a rotation hole (203), a rotation fulcrum (204) is rotatably installed in the rotation hole (203), and the rotation fulcrum (204) is fixedly installed on the inner wall of the U-shaped mounting frame (201).

3. The double-layer super-heavy steel cage hanger according to claim 1 is characterized in that: A synchronous driving slide bar (300) is fixedly mounted on one end of the movable arc-shaped clamping jaw (202) close to the U-shaped mounting frame (201), and two driving slide blocks (301) are slidably mounted inside the synchronous driving slide bar (300), and the two driving slide blocks (301) are respectively connected to the two groups of movable arc-shaped clamping jaws (202).

4. The double-layer super-heavy steel cage hanger according to claim 3 is characterized in that: The synchronous drive slide bar (300) is provided with a drive threaded hole (302), a drive motor (303) is fixedly mounted on the inner wall of the U-shaped mounting frame (201), a drive screw rod (304) is fixedly mounted on the output end of the drive motor (303), and the drive screw rod (304) is threadedly mounted in the drive threaded hole (302).

5. The double-layer super-heavy steel cage hanger according to claim 1 is characterized in that: A plurality of connecting pieces (400) are movably mounted between two adjacent combined brackets (200), and connecting bolts (401) are threadedly mounted between the connecting pieces (400) and the combined brackets (200).

6. The double-layer super-heavy steel cage hanger according to claim 1 is characterized in that: A side mounting plate (500) is fixedly mounted on the side of the combined bracket (200), one end of a side support frame (501) is fixedly mounted on the side mounting plate (500), and the other end of the side support frame (501) is fixedly mounted on the ground mounting plate (100).

7. The double-layer super-heavy steel cage hanger according to claim 1 is characterized in that: The bottom side of the combined bracket (200) is provided with four connection sockets (205), and the top side of the combined bracket (200) is fixedly provided with four connection plug rods (206), and the four connection plug rods (206) are respectively matched with the corresponding four connection sockets (205).

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