Slicing anchor plate lifting appliance clamp for various specifications

Abstract

The split anchor plate lifting appliance clamp comprises a bent body, a connecting plate is fixedly connected to the surface of the side wall of the bent body, a plurality of adjusting holes are evenly distributed in the surface of the connecting plate, a lifting ring is fixedly installed on the surface of the side wall of the connecting plate, and the end of the lifting ring penetrates through the adjusting holes and is fixed through a nut. The bending body is an L-shaped plate body. The connecting plate is arranged in an inclined mode, and the included angle between the connecting plate and the horizontal plane is 30-40 degrees. And one side of the bent body is fixedly connected with a first end baffle. And the other side of the bending body is fixedly connected with a second end baffle. The device has the beneficial effects of reasonable structural design, low processing and manufacturing cost, convenience in operation, safety and reliability in use, capability of adjusting the gravity center of a lifting point and quickly aligning and clamping, and wide application range.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing anchor bolt cages of wind turbine generator sets, in particular to a hanging clamp for segmented anchor plates of various specifications. Background Art

[0002] The anchor cage structure of the wind turbine foundation includes an upper anchor plate and a lower anchor plate. Both of these anchor plates are made in pieces and are in a semicircular shape. They need to be hoisted many times during production. During hoisting, wire ropes or chains are often used for three-point locking, bolting and hoisting. This hoisting method is laborious and time-consuming for operators to bolt and hang because the wire ropes and chains have certain rigidity and the hoisting equipment is heavy, resulting in low efficiency. The wire ropes or chains are greatly worn. If the bolting position deviates slightly, or the bolt is not locked tightly, it is easy to slip and cause safety accidents.

[0003] Patent No. CN202222592899.3 provides a semicircular flange lifting device, focusing on the clamps used for lifting the semicircular flange. The two end clamps 5 and the middle clamp 6 in the patent have complex structures; further, the 502 rotating body cannot be quickly aligned with the flange during use, the operation is cumbersome, and the functionality is poor; further, when the diameter of the clamped semicircular flange changes, it is necessary to replace the length of the chain or rope at the position of the middle clamp 6. This method requires ropes of various specifications and is costly. Utility Model Content

[0004] The utility model aims to provide a segmented anchor plate sling clamp which has reasonable structural design, low processing and manufacturing cost, convenient operation, safe and reliable use, can adjust the center of gravity of the lifting point, quickly align and clamp, and has a wide range of uses.

[0005] The utility model discloses a segmented anchor plate hanger clamp for various specifications, comprising a bending body, a connecting plate fixedly connected to the side wall surface of the bending body, a plurality of adjustment holes evenly distributed on the surface of the connecting plate, a lifting ring fixedly installed on the side wall surface of the connecting plate, and the end of the lifting ring passes through the adjustment hole and is fixed by a nut.

[0006] The provided bent body can be placed at the two end corners of the outer arc of the segmented anchor plate when in use, or act on half of the outer arc of the segmented anchor plate, and is tightly engaged with the segmented anchor plate, which is convenient for operation; it is connected to the hook head of the lifting equipment through the provided lifting ring, and when the hook head of the lifting equipment rises, the lifting clamp is subjected to the combined force due to the deadweight of the anchor plate to realize the clamping function; when the hook head of the lifting equipment falls onto the ground support, the lifting clamp loses the force and automatically loosens, which is convenient for manual removal, easy to operate, and saves time and effort; a plurality of adjustment holes are evenly distributed on the surface of the connecting plate, and the position of the lifting ring can be conveniently adjusted according to the position of the hook head of the lifting equipment, so that the connection between the two is more adaptable.

[0007] The bending body is an L-shaped plate.

[0008] The connecting plate is arranged in an inclined manner, and the angle between the connecting plate and the horizontal plane is 30-40°.

[0009] The bending body is formed into an L-shaped plate, and the connecting plate is inclined at an angle of 30-40° to the horizontal plane. The force is inclined in the opposite direction by about 5-15° to ensure that the horizontal angle between the rope and the segmented anchor plate does not exceed 45-60°, which meets the requirement of 45-60° for the lifting rope angle.

[0010] One side of the bent body is fixedly connected with a first end baffle.

[0011] The other side of the bent body is fixedly connected with a second end baffle.

[0012] The first end baffle and the second end baffle installed on both sides of the bent body can facilitate the entire device to be installed at the two end corners of the outer arc of the segmented anchor plate for locking, making the installation more compact and tightly fitting, which is convenient for subsequent operation.

[0013] When the device is used, the bent body can be placed at the two end corners of the outer arc of the segmented anchor plate, and the bent body can be placed at half of the outer arc of the segmented anchor plate, and the deviation from the center of the arc length cannot exceed 1 meter, and it is tightly engaged with the segmented anchor plate, which is convenient for operation; the device needs to use three structures in combination and work together to realize that the sling clamp group relies on the weight of the anchor plate to form a three-way force to clamp the workpiece; through the set lifting ring, it is connected with the rope of the lifting equipment, and the rope acts on the hook head of the lifting equipment. When the hook head of the lifting equipment rises, the sling clamp is subjected to the combined force due to the deadweight of the anchor plate to realize the clamping function; when the hook head of the lifting equipment falls onto the ground support, the sling clamp loses the force and automatically loosens, which is convenient for manual removal, easy to operate, and saves time and effort; a plurality of adjustment holes are evenly arranged on the surface of the connecting plate, and the angle between the bending ladder and the workpiece can be conveniently adjusted according to the length of the rope of the lifting equipment to achieve the purpose of lifting segmented anchor plates of different specifications.

[0014] Beneficial effects of the utility model:

[0015] 1) The bent body can be placed at the two end corners of the outer arc of the segmented anchor plate, or act on the half of the outer arc of the segmented anchor plate when in use, and is tightly engaged with the segmented anchor plate, which is convenient for operation; it is connected to the hook of the lifting equipment through the provided lifting ring. When the hook of the lifting equipment rises, the lifting clamp is subjected to the combined force due to the deadweight of the anchor plate to realize the clamping function; when the hook of the lifting equipment falls onto the ground support, the lifting clamp loses the force and automatically loosens, which is convenient for manual removal, easy to operate, and saves time and effort; a plurality of adjustment holes are evenly distributed on the surface of the connecting plate, and the position of the lifting ring can be conveniently adjusted according to the position of the hook of the lifting equipment, so that the connection between the two is more adaptable.

[0016] 2) The bent body is an L-shaped plate used to fix the bottom plate and side of the segmented anchor plate. The connecting plate is inclined at an angle of 30-40° to the horizontal plane. The force is inclined in the opposite direction by about 5-15° to ensure that the horizontal angle between the rope and the segmented anchor plate does not exceed 45-60°, which meets the requirement of 45-60° for the lifting rope angle.

[0017] 3) The first end baffle and the second end baffle installed on both sides of the bent body can facilitate the whole device to be installed at the two end corners of the outer arc of the segmented anchor plate, so that the installation is more compact and fits tightly, which is convenient for subsequent operation.

[0018] 4) The device has a reasonable structural design, is easy to process, has low production cost, is easy to operate, is safe and reliable to use, can adjust the center of gravity of the lifting point, quickly and automatically align and clamp, has a wide range of uses, and can be applied to segmented anchor plates of various specifications. It has been put into production and use with good results, and is worthy of large-scale promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the first embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the second embodiment of the utility model;

[0021] Figure 3 This is a schematic structural diagram of a third embodiment of the utility model;

[0022] Figure 4 This is a usage state diagram of the utility model.

[0023] In the figure: a bending body 1, a connecting plate 101, a first end baffle 2, an adjustment hole 3, a nut 4, a lifting ring 5, and a second end baffle 6. DETAILED DESCRIPTION

[0024] Example 1.

[0025] The following will be combined with the attached Figure 2 The utility model is further described.

[0026] The utility model includes a bending body 1, a connecting plate 101, a first end baffle 2, an adjustment hole 3, and a nut 4. The specific structure includes the bending body 1, the side wall surface of the bending body 1 is fixedly connected with the connecting plate 101, the surface of the connecting plate 101 is evenly provided with a plurality of adjustment holes 3, the side wall surface of the connecting plate 101 is fixedly installed with a lifting ring 5, the end of the lifting ring 5 passes through the adjustment hole 3 and is fixed by the nut 4.

[0027] The bending body 1 is an L-shaped plate.

[0028] The connecting plate 101 is arranged to be inclined, and the angle between the connecting plate 101 and the horizontal plane is 30-40°.

[0029] The bending body 1 and the connecting plate 101 are made of steel plates; the bending body 1 is an L-shaped plate, the length of the horizontal plate is 120 mm, and the height of the vertical plate is 250 mm; the thickness of the bending body 1 is 12 mm; the aperture of the adjusting hole 3 is 20-24 mm.

[0030] Usage: The bent body 1 can be placed at the half of the outer arc of the segmented anchor plate, and the deviation from the arc length center cannot exceed 1 meter, and it is tightly engaged with the segmented anchor plate.

[0031] Example 2.

[0032] The following will be combined with the attached Figure 1 , 2 The utility model is further described.

[0033] The utility model includes a bending body 1, a connecting plate 101, a first end baffle 2, an adjustment hole 3, and a nut 4. The specific structure includes the bending body 1, the side wall surface of the bending body 1 is fixedly connected with the connecting plate 101, the surface of the connecting plate 101 is evenly provided with a plurality of adjustment holes 3, the side wall surface of the connecting plate 101 is fixedly installed with a lifting ring 5, the end of the lifting ring 5 passes through the adjustment hole 3 and is fixed by the nut 4.

[0034] The bending body 1 is an L-shaped plate.

[0035] The connecting plate 101 is arranged to be inclined, and the angle between the connecting plate 101 and the horizontal plane is 30-40°.

[0036] A first end baffle 2 is fixedly connected to one side of the bending body 1 .

[0037] The bending body 1 and the connecting plate 101 are made of steel plates; the bending body 1 is an L-shaped plate, the length of the horizontal plate is 150 mm, and the height of the vertical plate is 250 mm; the thickness of the bending body 1 is 14 mm; the aperture of the adjusting hole 3 is 20-24 mm.

[0038] Usage method: The bent body 1 can be placed at one end corner of the outer arc of the segmented anchor plate and at half of the outer arc of the segmented anchor plate. The deviation from the center of the arc length cannot exceed 1 meter, and it is tightly engaged with the segmented anchor plate.

[0039] Example 3.

[0040] The following will be combined with the attached Figure 1 , 2 , 3, and 4 further illustrate the utility model.

[0041] The utility model comprises a bending body 1, a connecting plate 101, a first end baffle 2, an adjustment hole 3, a nut 4, a lifting ring 5, and a second end baffle 6. The specific structure includes

[0042] A bending body 1, a connecting plate 101 is fixedly connected to the side wall surface of the bending body 1, a plurality of adjustment holes 3 are evenly distributed on the surface of the connecting plate 101, a lifting ring 5 is fixedly installed on the side wall surface of the connecting plate 101, the end of the lifting ring 5 passes through the adjustment hole 3 and is fixed by a nut 4.

[0043] The bending body 1 is an L-shaped plate.

[0044] The connecting plate 101 is arranged to be inclined, and the angle between the connecting plate 101 and the horizontal plane is 30-40°.

[0045] A first end baffle 2 is fixedly connected to one side of the bending body 1 .

[0046] A second end baffle 6 is fixedly connected to the other side of the bending body 1 .

[0047] Usage: When in use, the bent body 1 can be placed at the two end corners of the outer arc of the split anchor plate, such as Figure 1 and Figure 3 As shown, the bent body 1 can be placed at the half of the outer arc of the segmented anchor plate, and the deviation from the arc length center cannot exceed 1 meter. Figure 2 As shown, it is tightly engaged with the segmented anchor plate, which is convenient for operation; the device can Figure 1 , 2 The three structures in 3 are used in combination and exert force together, so that the sling clamp group forms a three-way force by relying on the weight of the anchor plate to clamp the workpiece; Figure 4As shown, the lifting ring 5 is connected to the hook of the lifting equipment. When the hook of the lifting equipment rises, the deadweight of the anchor plate causes the sling clamp to be subjected to the combined force to realize the clamping function; when the hook of the lifting equipment falls onto the ground support, the sling clamp loses the force and automatically loosens, which is convenient for manual removal, easy to operate, and saves time and effort; a plurality of adjustment holes 3 are evenly distributed on the surface of the connecting plate 101, and the position of the lifting ring 5 can be conveniently adjusted according to the position of the hook of the lifting equipment, so that the connection between the two is more adaptable.

[0048] The load capacity of this spreader clamp set is 0-10 tons.

Claims

1. A split anchor plate hanger clamp for various specifications, characterized by: The invention comprises a bending body (1), a connecting plate (101) being fixedly connected to the side wall surface of the bending body (1), a plurality of adjustment holes (3) being evenly distributed on the surface of the connecting plate (101), a lifting ring (5) being fixedly mounted on the side wall surface of the connecting plate (101), an end of the lifting ring (5) passing through the adjustment hole (3) and being fixed by a nut (4).

2. A split anchor plate hanger clamp for various specifications as claimed in claim 1, characterized in that: The bending body (1) is an L-shaped plate.

3. A split anchor plate hanger clamp for various specifications as claimed in claim 2, characterized in that: The connecting plate (101) is arranged in an inclined manner, and the angle between the connecting plate (101) and the horizontal plane is 30-40°.

4. A split anchor plate hanger clamp for various specifications as claimed in claim 3, characterized in that: A first end baffle (2) is fixedly connected to one side of the bent body (1).

5. A split anchor plate hanger clamp for various specifications as claimed in claim 4, characterized in that: A second end baffle (6) is fixedly connected to the other side of the bent body (1).

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