Safe construction hoisting equipment with high stability

Abstract

The invention relates to the technical field of engineering machinery, and discloses high-stability safe construction hoisting equipment which comprises a base, the surface of the base is fixedly connected with the bottom of a first supporting rod, the outer wall of the first supporting rod is in transmission connection with the outer wall of a hoisting lock, and the high-stability safe construction hoisting equipment further comprises a hoisting mechanism arranged at the bottom of the hoisting lock. The hoisting mechanism comprises a first connecting plate, the top of the first connecting plate is fixedly connected with the bottom of the hoisting lock, and the bottom of the first connecting plate is fixedly connected with the top of the balance rod. According to the safe construction hoisting equipment, the bearing mechanism is arranged, the hoisting equipment is buffered at the moment of hoisting a heavy object, and the situation that the hoisting lock is broken due to violent friction generated at the joint of the hoisting lock and the connecting plate is prevented; deformation caused by the fact that the bearing mechanism bears large pulling force is prevented, and the safe construction hoisting equipment high in stability can be normally used.

Description

Technical Field

[0001] The invention relates to the technical field of engineering machinery, and in particular to a safe construction hoisting device with high stability. Background Art

[0002] In modern construction and various engineering operations, the demand for efficient and safe lifting equipment is growing. With the continuous advancement of science and technology and the gradual improvement of engineering standards, a highly stable and safe construction lifting equipment has emerged. Its appearance is to better meet the strict requirements of heavy lifting and handling in engineering construction, to ensure the safety and reliability of the construction process, and to improve the efficiency and quality of engineering operations. The patent application with application number CN201320829389.1 discloses a construction hoisting equipment, including a support frame and a lifting device, the support frame is composed of an adjusting screw rod, a vertical support rod, a horizontal support rod, a horizontal connecting rod, a longitudinal connecting rod, and a screw rod U-support, the adjusting screw rod is plug-connected with the vertical support rod, the vertical support rod is fixedly connected with the horizontal connecting rod and the longitudinal connecting rod by a buckle, the screw rod U-support is fixedly connected with the horizontal connecting rod and the longitudinal connecting rod, and the horizontal support rod is fixedly connected with the longitudinal connecting rod by a buckle; the lifting device is composed of a winch, a noose, a pulley, and a hook, the noose is connected to the winch and the hook through a pulley, and the pulley is fixedly connected to the horizontal support rod However, when lifting heavy objects, the existing high-stability safety construction hoisting equipment has poor bearing capacity at the hook and the steel cable and there is no buffering force at the moment the heavy object is lifted, which can easily cause the heavy object to be damaged due to inertia tilting. At this time, severe friction will occur at the connection between the lifting equipment and the steel cable, which can easily cause the steel cable to break, resulting in limited use of high-stability safety construction hoisting equipment. Summary of the invention

[0003] The purpose of the present invention is to provide a safe construction hoisting equipment with high stability to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a highly stable and safe construction hoisting device, comprising a base, the surface of the base being fixedly connected to the bottom of a support rod, the outer wall of the support rod being transmission-connected to the outer wall of a hoisting lock, and further comprising: A hoisting mechanism, the hoisting mechanism is arranged at the bottom of the hoisting lock, the hoisting mechanism comprises a connecting plate 1, the top of the connecting plate 1 is fixedly connected to the bottom of the hoisting lock, and the bottom of the connecting plate 1 is fixedly connected to the top of the balance pole; A support mechanism, wherein the support mechanism is arranged at the bottom of a connecting plate 1, the support mechanism comprises a connecting plate 2, the inner wall of the connecting plate 2 is fixedly connected to the outer wall of the balance bar, a limiting groove is provided on the surface of the connecting plate 2, the outer wall of the connecting plate 2 is fixedly connected to the outer wall of the limiting sleeve 2, the outer wall of the limiting sleeve 2 is fixedly connected to the outer wall of the supporting rod 4, the top of the supporting rod 4 is fixedly connected to the bottom of the supporting rod 3, the bottom of the supporting rod 3 is fixedly connected to the top of the guide block, and a suspension mechanism is provided on the inner wall of the limiting groove; The adjusting mechanism is arranged at the bottom of the support rod three, and the adjusting mechanism includes a support plate one, a through hole is opened on the surface of the support plate one, the wall of the through hole is slidably connected to the outer wall of the support rod four, the outer wall of the support plate one is slidably connected to the inner wall of the limit sleeve one, the inner wall of the limit sleeve one away from the support plate one side is slidably connected to the outer wall of the adjusting rod, the top of the adjusting rod is opened with a sliding groove one, the groove wall of the sliding groove one is slidably connected to the outer wall of the guide block, the bottom of the adjusting rod is fixedly connected to the top of the lifting ring, the bottom of the support plate one is fixedly connected to the top of the support rod two, the bottom of the support rod two is fixedly connected to the top of the support plate two, the surface of the support plate two is fixedly connected to the bottom of the guide rod, and the outer wall of the support rod two is provided with a load-bearing mechanism.

[0005] According to the above technical solution, the load-bearing mechanism includes a load-bearing rod, a sliding groove II is opened on the top of the load-bearing rod, the groove wall of the sliding groove II is slidably connected to the outer wall of the support rod II, the inner wall of the load-bearing rod is rotatably connected to the two ends of the connecting shaft through bearings, the outer wall of the connecting shaft I is fixedly connected to the inner wall of the lifting ring through bearings, and the outer wall of the load-bearing rod is hinged to the inner wall of the hinged rod through a rotating shaft.

[0006] According to the above technical solution, the inner wall of the hinge rod is rotatably connected to both ends of the connecting shaft through bearings, the outer wall of the connecting shaft is fixedly connected to the inner wall of the sliding block, and the inner wall of the sliding block is slidably connected to the outer wall of the guide rod.

[0007] According to the above technical solution, the suspension mechanism includes a suspension plate, the outer wall of the suspension plate is slidably connected to the wall of the limiting groove, the top of the suspension plate is fixedly connected to the bottom of the limiting block, and the inner wall of the suspension plate is hinged to the second tension rod near one end of the suspension plate through a rotating shaft.

[0008] According to the above technical solution, the end of the second tension rod away from the suspension plate is hinged to the fourth outer wall of the support plate through a rotating shaft, the fourth inner wall of the support plate is fixedly connected to the outer wall of the hook, and the outer wall of the suspension plate is fixedly connected to the third outer wall of the support plate.

[0009] According to the above technical solution, the outer wall of the support plate 3 is hinged to the end of the tension rod 1 close to the support plate 3 through a hinge block, and the end of the tension rod 1 away from the support plate 3 is hinged to the inner wall of the hinge rod through a rotating shaft.

[0010] According to the above technical solution, the outer wall of the load-bearing rod is slidably connected to the outer wall of the second limiting sleeve, and the top of the load-bearing rod is in contact with the bottom of the fourth support rod. There are four groups of hinged rods and sliding blocks, and the four groups of hinged rods and sliding blocks are equidistantly arrayed on the outer wall of the load-bearing rod with the center line of the load-bearing rod as the rotation axis.

[0011] According to the above technical solution, there are four groups of adjusting rods, lifting rings and limiting sleeves, which are equidistantly arrayed on the outer wall of the supporting plate with the center line of the supporting plate as the rotation axis.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The highly stable safety construction hoisting equipment is provided with a load-bearing mechanism, which provides a buffer at the moment of lifting heavy objects, preventing severe friction between the lifting lock and the connecting plate from causing the lifting lock to break, so that the highly stable safety construction hoisting equipment can be used normally.

[0013] 2. The highly stable safety construction hoisting equipment is provided with a supporting mechanism. At the moment of lifting the heavy object, the safety construction hoisting equipment provides auxiliary support to the load-bearing mechanism through the supporting mechanism to prevent the load-bearing mechanism from being deformed due to a large tensile force, so that the highly stable safety construction hoisting equipment can be used normally.

[0014] 3. The highly stable safety construction hoisting equipment is provided with an adjustment mechanism. At the moment of lifting the heavy object, the safety construction hoisting equipment adjusts the supporting mechanism through the adjustment mechanism according to the deformation of the load-bearing mechanism, so that the supporting mechanism can symmetrically adjust the mechanism for better support, so that the highly stable safety construction hoisting equipment can be used normally.

[0015] 4. The highly stable safety construction hoisting equipment is provided with a suspension mechanism. At the moment of lifting the heavy object, the safety construction hoisting equipment prevents the hook from deviating and causing the heavy object to tilt through the suspension mechanism, and ensures that the lifting force is always in the center of the load-bearing mechanism to prevent tilted lifting, so that the highly stable safety construction hoisting equipment can perform safe lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the lifting mechanism of the present invention; Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention; Figure 4 It is a cross-sectional view of a limiting sleeve 1 in the adjustment mechanism of the present invention; Figure 5 It is a structural schematic diagram of the support mechanism of the present invention; Figure 6It is a structural schematic diagram of the load-bearing mechanism of the present invention; Figure 7 For the present invention Figure 6 A is an enlarged schematic diagram; Figure 8 It is a structural schematic diagram of the suspension mechanism of the present invention.

[0017] In the figure: 1, base; 2, support rod 1; 3, lifting lock; 4, lifting mechanism; 401, connecting plate 1; 402, balance rod; 41, adjustment mechanism; 411, support plate 1; 412, through hole; 413, limit sleeve 1; 414, adjustment rod; 415, sliding groove 1; 416, lifting ring; 417, support rod 2; 418, support plate 2; 419, guide rod; 42, support mechanism; 421, support rod 3; 422, guide block; 423, Support rod four; 424, limit sleeve two; 425, connecting plate two; 426, limit slot; 43, load-bearing mechanism; 431, load-bearing rod; 432, sliding slot two; 433, connecting shaft one; 434, hinged rod; 435, connecting shaft two; 436, sliding block; 44, suspension mechanism; 441, suspension plate; 442, limit block; 443, support plate three; 444, tension rod one; 445, tension rod two; 446, support plate four; 447, hook. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] For example, see Figure 1-Figure 5 The present invention provides a technical solution: a high-stability safety construction hoisting equipment, including a base 1, the surface of the base 1 is fixedly connected to the bottom of a support rod 2, the outer wall of the support rod 2 is transmission-connected to the outer wall of the hoisting lock 3, and also includes: The lifting mechanism 4 is arranged at the bottom of the lifting lock 3, and the lifting mechanism 4 includes a connecting plate 401, the top of the connecting plate 401 is fixedly connected to the bottom of the lifting lock 3, and the bottom of the connecting plate 401 is fixedly connected to the top of the balance bar 402; The support mechanism 42 is arranged at the bottom of the connecting plate 1 401, and the support mechanism 42 includes a connecting plate 2 425, the inner wall of the connecting plate 2 425 is fixedly connected to the outer wall of the balance bar 402, and a limiting groove 426 is provided on the surface of the connecting plate 2 425, the outer wall of the connecting plate 2 425 is fixedly connected to the outer wall of the limiting sleeve 2 424, the outer wall of the limiting sleeve 2 424 is fixedly connected to the outer wall of the supporting rod 4 423, the top of the supporting rod 423 is fixedly connected to the bottom of the supporting rod 3 421, the bottom of the supporting rod 3 421 is fixedly connected to the top of the guide block 422, and the limiting The inner wall of the groove 426 is provided with a suspension mechanism 44. The support rod 3 421 is made of rigid metal, so that the support rod 3 421 can withstand a large shear force. When the hoisting equipment lifts the heavy object, the load-bearing rod 431 generates an upward pressure when it is deformed, which is transmitted through the limit sleeve 2 424 and the support rod 4 423 to generate an upward extrusion force, which is supported by the support rod 3 421 to prevent the load-bearing rod 431 from being deformed due to excessive deformation. At the same time, the downward force generated by the lifting ring 416 on the adjustment rod 414 is supported through the support rod to prevent the load-bearing rod 431 from being subjected to excessive tension. The adjusting mechanism 41 is arranged at the bottom of the supporting rod three 421, and the adjusting mechanism 41 comprises a supporting plate one 411, a through hole 412 is provided on the surface of the supporting plate one 411, the hole wall of the through hole 412 is slidably connected with the outer wall of the supporting rod four 423, the outer wall of the supporting plate one 411 is slidably connected with the inner wall of the limiting sleeve one 413, the inner wall of the limiting sleeve one 413 away from the supporting plate one 411 is slidably connected with the outer wall of the adjusting rod 414, a sliding groove one 415 is provided on the top of the adjusting rod 414, the groove wall of the sliding groove one 415 is slidably connected with the outer wall of the guide block 422, the bottom of the adjusting rod 414 is fixedly connected with the top of the lifting ring 416, the bottom of the supporting plate one 411 is fixedly connected with the top of the supporting rod two 417, the bottom of the supporting rod two 417 is fixedly connected with the top of the supporting plate two 418, the surface of the supporting plate two 418 is fixedly connected with the bottom of the guide rod 419, and the outer wall of the supporting rod two 417 is provided with a load-bearing mechanism 43; There are four groups of adjusting rods 414, lifting rings 416 and limiting sleeves 413, and the four groups of adjusting rods 414, lifting rings 416 and limiting sleeves 413 are equidistantly arrayed on the outer wall of the supporting plate 411 with the center line of the supporting plate 411 as the rotation axis.

[0020] The working principle of this embodiment is as follows: when the high-stability safety construction hoisting equipment is put into use, the heavy object is hoisted on the suspension mechanism 44, the hoisting equipment is started, the connecting plate 1 401 is pulled by the hoisting lock 3, and the balance bar 402 drives the load-bearing mechanism 43 to pull up the heavy object through the connecting plate 2 425. The pulling force generated at the moment of pulling up the heavy object drives the load-bearing mechanism 43 to deform and slide on the outer wall of the support rod 2 417. At the same time, the support rod 423 supports the load-bearing mechanism 43, and the lifting ring 416 pulls the load-bearing mechanism 43, and slides on the inner wall of the limit sleeve 1 413 through the adjustment rod 414, so that the lifting ring 416 adjusts the deformation of the load-bearing mechanism 43, and supports the limit sleeve 1 413 through the support plate 1 411. At the same time, the sliding groove 1 415 opened by the adjustment rod 414 slides on the outer wall of the guide block 422, and is supported by the support rod 3 421, and supports the adjustment rod 414 to prevent the adjustment rod 414 from deforming during the adjustment process until the hoisting is completed.

[0021] For example 2, please refer to Figure 6-Figure 7 The present invention provides a technical solution: the load-bearing mechanism 43 includes a load-bearing rod 431, a sliding groove 432 is provided on the top of the load-bearing rod 431, the wall of the sliding groove 432 is slidably connected to the outer wall of the second support rod 417, the inner wall of the load-bearing rod 431 is rotatably connected to both ends of the connecting shaft 433 through bearings, the outer wall of the connecting shaft 433 is fixedly connected to the inner wall of the hanging ring 416 through bearings, and the outer wall of the load-bearing rod 431 is hinged to the inner wall of the hinge rod 434 through a rotating shaft; The inner wall of the hinge rod 434 is rotatably connected to both ends of the second connecting shaft 435 through bearings, the outer wall of the second connecting shaft 435 is fixedly connected to the inner wall of the sliding block 436, and the inner wall of the sliding block 436 is slidably connected to the outer wall of the guide rod 419; The outer wall of the load-bearing rod 431 is slidably connected to the outer wall of the limiting sleeve 424, and the top of the load-bearing rod 431 is in contact with the bottom of the support rod 423. There are four groups of hinged rods 434 and sliding blocks 436. The four groups of hinged rods 434 and sliding blocks 436 are equidistantly arranged on the outer wall of the load-bearing rod 431 with the center line of the load-bearing rod 431 as the rotation axis. The load-bearing rod 431 is made of elastic metal material, so that when the lifting equipment lifts the heavy object, the downward pulling force and lever force generated by the suspension mechanism 44 on the hinged rod 434 drive the load-bearing rod 431 to deform, slide on the outer wall of the support rod 417, and support and limit the transitional deformation of the support rod 417 through the support rod 423 and the limiting sleeve 424. At the same time, the lifting ring 416 supports the pulling force on the support rod 417 to prevent the load-bearing rod 431 from being deformed by the strong pulling force and lever force when the lifting equipment lifts the heavy object.

[0022] The working principle of this embodiment is as follows: the load-bearing rod 431 pulls the bottom of the hinged rod 434 through the suspension mechanism 44, and at the same time, the hinged rod 434 slides on the outer wall of the guide rod 419 through the sliding block 436 to support the hinged rod 434. At this time, the load-bearing rod 431 is deformed by the pulling force generated by the suspension mechanism 44, so that the sliding groove 2 432 opened at the top of the load-bearing rod 431 slides on the outer wall of the support rod 2 417, and the load-bearing rod 431 is supported by the limit sleeve 2 424 and the support rod 4 423, and the connecting shaft 1 433 is pulled by the lifting ring 416 to prevent the load-bearing rod 431 from deforming due to excessive deformation at the moment when the heavy object is pulled up.

[0023] For example 3, please refer to Figure 8 The present invention provides a technical solution: the suspension mechanism 44 includes a suspension plate 441, the outer wall of the suspension plate 441 is slidably connected to the wall of the limiting groove 426, the top of the suspension plate 441 is fixedly connected to the bottom of the limiting block 442, and the inner wall of the suspension plate 441 is hingedly connected to one end of the tension rod 445 near the suspension plate 441 through a rotating shaft; The end of the tension rod 2 445 away from the suspension plate 441 is hinged to the outer wall of the support plate 446 through a rotating shaft, the inner wall of the support plate 446 is fixedly connected to the outer wall of the hook 447, and the outer wall of the suspension plate 441 is fixedly connected to the outer wall of the support plate 3 443; The outer wall of the support plate three 443 is hinged to the end of the tension rod one 444 close to the support plate three 443 through a hinge block, and the end of the tension rod one 444 away from the support plate three 443 is hinged to the inner wall of the hinge rod 434 through a rotating shaft.

[0024] The working principle of this embodiment is as follows: a heavy object is suspended on the hook 447, and at the moment of lifting the heavy object, the support plate four 446 drives the tension rod two 445 to drive the suspension plate 441 to slide on the inner wall of the limit groove 426, and at the same time prevents the suspension plate 441 from deforming inward when pulling the heavy object, and the tension rod one 444 slides down and tilts through the suspension plate 441, pulling the support plate three 443 to support the suspension plate 441, and the tension rod one 444 generates a downward pulling force through the bottom hinge connection with the hinged rod 434, and generates a lever force through the hinged connection with the load-bearing rod 431 through the hinged rod 434 to drive the load-bearing rod 431 to deform, thereby greatly reducing the shaking of the connecting plate one 401 and the lifting lock 3 caused by the hook 447 at the moment of pulling the heavy object.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe construction hoisting device with high stability, comprising a base (1), the surface of the base (1) being fixedly connected to the bottom of a support rod (2), the outer wall of the support rod (2) being drivingly connected to the outer wall of a hoisting lock (3), characterized in that: Also includes: A lifting mechanism (4), the lifting mechanism (4) being arranged at the bottom of the lifting lock (3), the lifting mechanism (4) comprising a connecting plate 1 (401), the top of the connecting plate 1 (401) being fixedly connected to the bottom of the lifting lock (3), and the bottom of the connecting plate 1 (401) being fixedly connected to the top of the balancing pole (402); A support mechanism (42), the support mechanism (42) being arranged at the bottom of the first connecting plate (401), the support mechanism (42) comprising a second connecting plate (425), the inner wall of the second connecting plate (425) being fixedly connected to the outer wall of the balance bar (402), a limiting groove (426) being provided on the surface of the second connecting plate (425), the outer wall of the second connecting plate (425) being fixedly connected to the outer wall of the second limiting sleeve (424), the outer wall of the second limiting sleeve (424) being fixedly connected to the outer wall of the fourth supporting rod (423), the top of the fourth supporting rod (423) being fixedly connected to the bottom of the third supporting rod (421), the bottom of the third supporting rod (421) being fixedly connected to the top of the guide block (422), and the inner wall of the limiting groove (426) being provided with a suspension mechanism (44); An adjustment mechanism (41), wherein the adjustment mechanism (41) is arranged at the bottom of the support rod three (421), and the adjustment mechanism (41) comprises a support plate one (411), a through hole (412) is opened on the surface of the support plate one (411), the hole wall of the through hole (412) is slidably connected to the outer wall of the support rod four (423), the outer wall of the support plate one (411) is slidably connected to the inner wall of the limiting sleeve one (413), the inner wall of the limiting sleeve one (413) away from the support plate one (411) is slidably connected to the outer wall of the adjustment rod (414), and the adjustment rod (4 14) A sliding groove 1 (415) is provided at the top, the groove wall of the sliding groove 1 (415) is slidably connected to the outer wall of the guide block (422), the bottom of the adjustment rod (414) is fixedly connected to the top of the lifting ring (416), the bottom of the support plate 1 (411) is fixedly connected to the top of the support rod 2 (417), the bottom of the support rod 2 (417) is fixedly connected to the top of the support plate 2 (418), the surface of the support plate 2 (418) is fixedly connected to the bottom of the guide rod (419), and the outer wall of the support rod 2 (417) is provided with a load-bearing mechanism (43).

2. A safe construction hoisting equipment with high stability according to claim 1, characterized in that: The load-bearing mechanism (43) comprises a load-bearing rod (431), a second sliding groove (432) is provided at the top of the load-bearing rod (431), the groove wall of the second sliding groove (432) is slidably connected to the outer wall of the second support rod (417), the inner wall of the load-bearing rod (431) is rotatably connected to the two ends of the first connecting shaft (433) through bearings, the outer wall of the first connecting shaft (433) is fixedly connected to the inner wall of the lifting ring (416) through bearings, and the outer wall of the load-bearing rod (431) is hingedly connected to the inner wall of the hinge rod (434) through a rotating shaft.

3. A safe construction hoisting equipment with high stability according to claim 2, characterized in that: The inner wall of the hinge rod (434) is rotatably connected to both ends of the second connecting shaft (435) via bearings, the outer wall of the second connecting shaft (435) is fixedly connected to the inner wall of the sliding block (436), and the inner wall of the sliding block (436) is slidably connected to the outer wall of the guide rod (419).

4. The high-stability safety construction hoisting equipment according to claim 1, characterized in that: The suspension mechanism (44) comprises a suspension plate (441), the outer wall of the suspension plate (441) being slidably connected to the wall of the limiting groove (426), the top of the suspension plate (441) being fixedly connected to the bottom of the limiting block (442), and the inner wall of the suspension plate (441) being hingedly connected to one end of the tension rod (445) close to the suspension plate (441) via a rotating shaft.

5. A safe construction hoisting equipment with high stability according to claim 4, characterized in that: The end of the tension rod 2 (445) away from the suspension plate (441) is hingedly connected to the outer wall of the support plate 4 (446) through a rotating shaft, the inner wall of the support plate 4 (446) is fixedly connected to the outer wall of the hook (447), and the outer wall of the suspension plate (441) is fixedly connected to the outer wall of the support plate 3 (443).

6. The high-stability safety construction hoisting equipment according to claim, characterized in that: The outer wall of the support plate three (443) is hingedly connected to the end of the tension rod one (444) close to the support plate three (443) through a hinge block, and the end of the tension rod one (444) away from the support plate three (443) is hingedly connected to the inner wall of the hinge rod (434) through a rotating shaft.

7. The high-stability safety construction hoisting equipment according to claim 2, characterized in that: The outer wall of the load-bearing rod (431) is slidably connected to the outer wall of the second limiting sleeve (424), and the top of the load-bearing rod (431) contacts the bottom of the fourth supporting rod (423). The number of the hinged rods (434) and the sliding blocks (436) is four groups, and the four groups of hinged rods (434) and the sliding blocks (436) are equidistantly arrayed on the outer wall of the load-bearing rod (431) with the center line of the load-bearing rod (431) as the rotation axis.

8. The high-stability safety construction hoisting equipment according to claim 1, characterized in that: The number of the adjusting rods (414), the lifting rings (416) and the limiting sleeves (413) is four groups, and the four groups of the adjusting rods (414), the lifting rings (416) and the limiting sleeves (413) are arranged in an equidistant array on the outer wall of the supporting plate (411) with the center line of the supporting plate (411) as the rotation axis.

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