Hoisting and transporting frame for PC prefabricated parts

Abstract

The utility model relates to the technical field of prefabricated parts, in particular to a PC prefabricated part hoisting and transporting frame which comprises a steel frame, a sliding groove is formed in the steel frame, a sliding rod is arranged in the sliding groove, a fixing rod is arranged at one end of the sliding rod, and an adjusting mechanism is arranged below the steel frame. The adjusting mechanism comprises a fixing frame, a driving motor is arranged in the fixing frame, a driving rotating shaft is arranged at the output end of the driving motor, a rotating disc is arranged on the driving rotating shaft, and arc-shaped through holes are formed in the rotating disc. The driving motor drives the driving rotating shaft to rotate, the rotating disc rotates, the arc-shaped through hole in the rotating disc is matched with the adjusting rod of the sliding rod, the sliding rod is driven to move in the sliding groove, the position of the fixing rod is adjusted, flexible adjustment can be achieved according to prefabricated parts of different sizes, the adaptability of the transportation frame is improved, and the equipment cost and the storage space requirement are reduced. And meanwhile, it is ensured that the prefabricated parts are firmly fixed in the transportation process, shaking displacement is avoided, the integrity and transportation safety of the parts are guaranteed, and therefore the efficiency and safety of hoisting and transportation of the PC prefabricated parts are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated components, in particular to a PC prefabricated component hoisting and transporting frame. Background Art

[0002] PC prefabricated components refer to concrete components made through factory production and standardization, including but not limited to wall panels, floor slabs, beams, columns, stairs, etc. They have the advantages of controllable quality, precise dimensions, beautiful appearance, environmental protection and energy saving. Their application not only promotes the transformation and upgrading of the construction industry, but also effectively reduces on-site wet operations and reduces construction noise and dust pollution.

[0003] Existing transport racks often need to be equipped with multiple different transport racks when facing prefabricated components of different specifications, which greatly increases equipment costs and storage space. If incompatible transport racks are forcibly used to transport prefabricated components, they may shake or shift during transportation due to loose fixation, seriously threatening the integrity of the components and even causing safety accidents, thereby greatly reducing the efficiency and safety of lifting and transportation of PC prefabricated components.

[0004] Therefore, there is an urgent need to improve the PC prefabricated component lifting and transportation frame to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a PC prefabricated component lifting and transportation rack, in which a driving motor drives a driving shaft to rotate, causing a turntable to rotate, and an arc-shaped through hole on the turntable cooperates with an adjusting rod of the slide rod to drive the slide rod to move in the slide groove, and adjust the position of the fixed rod, so that it can be flexibly adjusted according to prefabricated components of different sizes, thereby improving the adaptability of the transport rack, reducing equipment costs and storage space requirements, and ensuring that the prefabricated components are firmly fixed during transportation, avoiding shaking and displacement, ensuring the integrity of the components and transportation safety, thereby greatly improving the efficiency and safety of lifting and transportation of PC prefabricated components.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A PC prefabricated component hoisting and transporting frame comprises a steel frame, wherein a slide groove is provided on the steel frame, a plurality of evenly distributed slide rods are slidably connected to the interior of the slide groove, one end of each slide rod is fixedly connected to a fixed rod, and an adjustment mechanism is provided below the steel frame;

[0008] The adjusting mechanism includes a fixed frame, which is fixedly installed at the lower end of the steel frame, and a driving motor is fixedly installed inside the fixed frame, the output end of the driving motor is fixedly connected to a driving shaft, the end of the driving shaft away from the driving motor is rotatably connected to the inner bottom surface of the slide groove, and a turntable is fixedly connected to the driving shaft, and a plurality of evenly distributed arc-shaped through holes are opened on the turntable, and the interior of the arc-shaped through holes is slidably connected to adjusting rods, and the plurality of adjusting rods are fixedly installed on the sliding rod.

[0009] Preferably, a plurality of evenly distributed fixing grooves are provided on the inner side wall of the fixing rod, and an L-shaped block is rotatably connected to the fixing groove via a rotating rod.

[0010] Preferably, a plurality of the L-shaped blocks are arranged in a square with respect to the steel frame.

[0011] Preferably, a groove is formed at one end of the fixing rod away from the sliding rod, and a lifting ear is rotatably connected to the interior of the groove through a rotating rod.

[0012] Preferably, an elastic pad is provided on the steel frame.

[0013] Preferably, a plurality of evenly distributed elastic bases are provided below the steel frame, spring shock absorbers are fixedly mounted on the elastic bases, and one end of the plurality of spring shock absorbers away from the elastic bases is fixedly connected to the lower bottom surface of the steel frame.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The driving motor of the utility model drives the driving shaft to rotate, so that the turntable rotates. The arc-shaped through hole on the turntable cooperates with the adjusting rod of the slide rod to drive the slide rod to move in the slide groove, adjust the position of the fixed rod, and then can be flexibly adjusted according to prefabricated components of different sizes, improve the adaptability of the transport rack, reduce equipment costs and storage space requirements, and ensure that the prefabricated components are firmly fixed during transportation, avoid shaking and displacement, ensure the integrity of the components and transportation safety, thereby greatly improving the efficiency and safety of lifting and transportation of PC prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0018] Figure 2 A sectional view of the overall structure provided by the utility model;

[0019] Figure 3 A bottom view of the overall structure provided by the utility model;

[0020] Figure 4 This is a partial structural diagram provided by the utility model.

[0021] In the figure, 1. steel frame; 2. slide groove; 3. slide rod; 4. fixing rod; 5. adjustment mechanism; 501. fixing frame; 502. drive motor; 503. drive shaft; 504. turntable; 505. arc-shaped through hole; 506. adjustment rod; 6. fixing groove; 7. L-shaped block; 8. groove; 9. lifting ear; 10. elastic pad; 11. elastic base; 12. spring shock absorber. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figures 1-4 As shown, the PC prefabricated component lifting and transporting frame provided in this embodiment includes a steel frame 1, a slide groove 2 is provided on the steel frame 1, a plurality of evenly distributed slide rods 3 are slidably connected inside the slide groove 2, one end of the slide rod 3 is fixedly connected to a fixed rod 4, and an adjustment mechanism 5 is provided below the steel frame 1;

[0024] The adjusting mechanism 5 includes a fixed frame 501, which is fixedly mounted on the lower end of the steel frame 1, and a driving motor 502 is fixedly mounted inside the fixed frame 501, and the output end of the driving motor 502 is fixedly connected to a driving shaft 503, and the end of the driving shaft 503 away from the driving motor 502 is rotatably connected to the inner bottom surface of the slide 2, and a turntable 504 is fixedly connected to the driving shaft 503, and a plurality of evenly distributed arc-shaped through holes 505 are provided on the turntable 504, and the interior of the arc-shaped through holes 505 is slidably connected to the adjusting rods 506, and the plurality of adjusting rods 506 are fixedly mounted on the slide bar 3, and the driving motor 502 drives the driving shaft 503 to rotate, thereby rotating the turntable 504. The arc-shaped through hole 505 on the turntable 504 cooperates with the adjusting rod 506 on the slide bar 3. When the turntable 504 rotates, the adjusting rod 506 slides in the arc-shaped through hole 505, driving the slide bar 3 to move in the slide groove 2, thereby adjusting the position of the fixing rod 4. Therefore, the position of the fixing rod 4 can be flexibly adjusted according to prefabricated components of different sizes, thereby improving the adaptability of the transport rack to prefabricated components of different specifications, reducing the increased cost and storage space requirements due to the need for multiple transport racks, and at the same time ensuring that the prefabricated components can be firmly fixed during transportation, avoiding shaking, displacement, etc., ensuring the integrity of the components and transportation safety, thereby greatly improving the efficiency and safety of lifting and transportation of PC prefabricated components.

[0025] Further, such as Figures 1-4 As shown, a number of evenly distributed fixing grooves 6 are provided on the inner side wall of the fixing rod 4, and an L-shaped block 7 is connected to the fixing groove 6 by a rotating rod. The several L-shaped blocks 7 are arranged in a square with respect to the steel frame 1. When the prefabricated components need to be transported, the L-shaped blocks 7 are rotated to be in a suitable position, so that the prefabricated components can be placed thereon for fixing, thereby ensuring stability during transportation. When transportation is not required, the L-shaped blocks 7 are put into the fixing grooves 6 to reduce the occupied space and facilitate the storage and transportation of the transport rack. At the same time, it can also prevent the L-shaped blocks 7 from being damaged by accidental collision when not in operation, thereby improving the use convenience and space utilization of the transport rack, so that it can play a good role in different usage scenarios.

[0026] Further, such as Figures 1-4 As shown, a groove 8 is provided at one end of the fixing rod 4 away from the sliding rod 3, and a lifting ear 9 is connected to the inside of the groove 8 by rotating the rotating rod. When lifting operation is required, the lifting ear 9 is rotated out of the groove 8 to facilitate connection with the lifting equipment and ensure the smooth progress of the lifting process. When not in use or when lifting is not required during transportation, the lifting ear 9 can be rotated into the groove 8 to avoid obstruction or accidental collision damage caused by the protrusion of the lifting ear 9, thereby protecting the lifting ear 9 to a certain extent.

[0027] Further, such as Figures 1-4 As shown, an elastic pad 10 is provided on the steel frame 1. The elastic pad 10 can provide buffering when the prefabricated component contacts the steel frame 1 to protect the surface of the prefabricated component. A number of evenly distributed elastic bases 11 are provided under the steel frame 1. Spring shock absorbers 12 are fixedly installed on the elastic bases 11. The ends of the spring shock absorbers 12 away from the elastic bases 11 are fixedly connected to the lower bottom surface of the steel frame 1. The elastic bases 11 are connected to the steel frame 1 through the spring shock absorbers 12. During transportation, they can effectively absorb vibrations, reduce the impact of factors such as road bumps on the prefabricated components, and ensure the integrity and safety of the prefabricated components.

[0028] like Figures 1-4 As shown, the principle of the PC prefabricated component lifting and transportation rack provided in this embodiment is as follows:

[0029] The driving motor 502 drives the driving shaft 503 to rotate, thereby causing the turntable 504 to rotate. The arc-shaped through hole 505 on the turntable 504 cooperates with the adjusting rod 506 on the slide bar 3. When the turntable 504 rotates, the adjusting rod 506 slides in the arc-shaped through hole 505, driving the slide bar 3 to move in the slide groove 2, thereby adjusting the position of the fixing rod 4. Therefore, the position of the fixing rod 4 can be flexibly adjusted according to prefabricated components of different sizes, thereby improving the adaptability of the transport rack to prefabricated components of different specifications, reducing the cost and storage space requirements increased by the need for multiple transport racks, and rotating the L-shaped block 7 to make it in a suitable position, so as to facilitate the placement of the prefabricated component on it for fixation, ensuring that the prefabricated component can be firmly fixed during transportation, avoiding shaking, displacement, etc., ensuring the integrity of the component and transportation safety, thereby greatly improving the efficiency and safety of lifting and transportation of PC prefabricated components.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0032] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A PC prefabricated component hoisting and transporting frame, comprising a steel frame (1), characterized in that: The steel frame (1) is provided with a slide groove (2), the interior of the slide groove (2) is slidably connected to a plurality of evenly distributed slide rods (3), one end of the slide rod (3) is fixedly connected to a fixed rod (4), and an adjustment mechanism (5) is provided below the steel frame (1); The adjusting mechanism (5) includes a fixed frame (501), the fixed frame (501) is fixedly mounted on the lower end of the steel frame (1), and a driving motor (502) is fixedly mounted inside the fixed frame (501), the output end of the driving motor (502) is fixedly connected to a driving shaft (503), one end of the driving shaft (503) away from the driving motor (502) is rotatably connected to the inner bottom surface of the slide groove (2), and a turntable (504) is fixedly connected to the driving shaft (503), a plurality of evenly distributed arc-shaped through holes (505) are provided on the turntable (504), and an adjusting rod (506) is slidably connected inside the arc-shaped through holes (505), and a plurality of the adjusting rods (506) are fixedly mounted on the slide rod (3).

2. The PC prefabricated component hoisting and transporting rack according to claim 1, characterized in that: A plurality of evenly distributed fixing grooves (6) are provided on the inner side wall of the fixing rod (4), and an L-shaped block (7) is rotatably connected to the fixing groove (6) via a rotating rod.

3. The PC prefabricated component hoisting and transporting rack according to claim 2, characterized in that: A plurality of L-shaped blocks (7) are arranged in a square pattern with respect to the steel frame (1).

4. The PC prefabricated component hoisting and transporting rack according to claim 1, characterized in that: A groove (8) is provided at one end of the fixing rod (4) away from the sliding rod (3), and a lifting lug (9) is rotatably connected to the interior of the groove (8) via a rotating rod.

5. The PC prefabricated component hoisting and transporting rack according to claim 1, characterized in that: An elastic pad (10) is provided on the steel frame (1).

6. The PC prefabricated component hoisting and transporting rack according to claim 1, characterized in that: A plurality of evenly distributed elastic bases (11) are provided below the steel frame (1), and spring shock absorbers (12) are fixedly mounted on the elastic bases (11). One end of the plurality of spring shock absorbers (12) away from the elastic bases (11) is fixedly connected to the lower bottom surface of the steel frame (1).

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