Prefabricated slab transfer equipment

Abstract

The utility model provides a prefabricated slab transfer device. Comprising a frame body used for placing a prefabricated slab, and moving wheels facilitating movement of the device are arranged on the lower surface of the frame body, so that heavy objects can be moved through pushing instead of manual carrying, and the labor intensity of workers is relieved. Supporting mechanisms for providing additional supporting are installed on the periphery of the bottom of the side face of the frame body, the transverse stability of the equipment is enhanced, and inclination or sliding in the transportation process is prevented. The groove is formed in the upper end of the frame body, the damping mechanism for relieving the vibration force so as to protect the prefabricated slab from being damaged is arranged in the middle of the groove, and when jolting occurs in the transportation process, the damping device can effectively relieve the vibration force, so that the prefabricated slab is protected from being damaged. The frame body is provided with the cushion pads which are used for placing the multiple prefabricated slabs in a separated mode and are damaged due to bumping and other conditions in the transportation process, surface damage caused by friction or uneven pressure is reduced, and the appearance and structural integrity of the prefabricated slabs are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering technology, and in particular relates to a prefabricated board transfer device. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings. Prefabricated panels are often needed in construction projects. A large number of prefabricated panels are transported by large-scale heavy-duty vehicles. At the construction site, a small number of prefabricated panels are transported over short distances by small carts. However, some existing devices have only two moving wheels at the bottom. Only two wheels may cause the equipment to be insufficiently stable when carrying heavy prefabricated panels, especially on uneven ground. The movement and steering of the equipment may not be flexible enough, making it more difficult to operate. At the same time, some existing devices do not have shock-absorbing devices. Prefabricated panels may be damaged due to bumps or collisions during transportation. If there is no shock-absorbing device, hard contact may cause cracks and local damage on the edge or surface of the prefabricated panels.

[0003] In CN 218258168 U, a prefabricated board transfer device includes casters, a transverse axis, a bearing base, a fixed outer rod and a pull-out fixed rotary rod. The lower end of the bearing base is provided with a transverse axis, and casters are installed at both ends of the transverse axis. A fixed outer rod is fixedly welded to one side of the bearing base, and a prefabricated board is arranged on the bearing base, and a pull-out fixed rotary rod is arranged above the prefabricated board. The utility model solves the problem that most of the existing prefabricated board transportation methods are carried out by manual lifting, trolley transfer or hoisting, which not only has low construction efficiency, but also cannot be carried out by manual lifting, trolley transfer or hoisting in some limited spaces. The utility model has a simple structure and is easy to operate, reduces labor costs, improves construction efficiency, and reduces processing and manufacturing costs.

[0004] However, when transporting prefabricated panels, the above device needs to be pushed by hand all the time, and it also has to bear the weight of the prefabricated panels. Only two wheels may cause the device to be insufficiently stable when carrying heavy prefabricated panels, especially on uneven ground. The movement and steering of the device may not be flexible enough, making it more difficult to operate. In addition, the device can only transport one piece at a time, which increases the labor intensity of workers, especially during long-term work, which may cause worker fatigue, thereby affecting work efficiency and safety. At the same time, the device is not equipped with a shock-absorbing mechanism, which may cause the prefabricated panels to accidentally fall off or slide during transportation, which will not only damage the materials, but also pose a safety threat to on-site workers. Frequent hard impacts may cause damage to the transfer equipment itself, thereby increasing the maintenance and replacement costs of the equipment. Therefore, in order to solve the above problems, a prefabricated panel transfer equipment is proposed. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a prefabricated board transfer device which has high practicability, simple operation and relatively simple structure.

[0006] In order to solve the above technical problems, the utility model provides a prefabricated board transfer equipment, including: a frame for placing prefabricated boards, the lower surface of the frame is provided with moving wheels for convenient movement of the device, support mechanisms for providing additional support are installed around the side bottom of the frame, a handle for convenient pushing the device is fixed to the side of the frame, a groove is provided at the upper end of the frame, and a shock-absorbing mechanism for reducing vibration force to protect the prefabricated boards from damage is provided in the middle position of the groove, the frame is provided with a buffer pad for separating multiple prefabricated boards and placing them to prevent damage caused by bumps during transportation, the support mechanism includes a fixing sleeve, wherein the fixing sleeve is fixed at the bottom position of the side wall of the frame, the support mechanism includes a support rod and a fixing sleeve, the outer surface of the support rod is evenly distributed with threads, the support rod is threadedly inserted in the fixing sleeve, and the fixing sleeve is provided with a threaded slot matching the support rod; the shock-absorbing mechanism includes a shock-absorbing assembly, wherein the shock-absorbing assembly is fixed in the groove provided at the top of the frame.

[0007] As a further solution of the utility model, four moving wheels are fixed around the bottom of the frame.

[0008] As a further solution of the utility model, a group of supporting mechanisms are fixed on the side walls of the frame body close to the four groups of moving wheels.

[0009] As a further solution of the utility model, the shock absorbing mechanism includes a shock absorbing assembly, a base plate and a placement seat, the base plate is fixed on the top of the shock absorbing assembly, and six groups of the shock absorbing mechanisms are evenly installed in the groove on the top of the frame.

[0010] As a further solution of the utility model, the cross-sectional area of ​​the bottom plate is smaller than the cross-sectional area of ​​the groove of the frame, the placement seat is a U-shaped structure, and the placement seat is sleeved on the bottom plate, and a groove for the placement seat to move up and down is opened on the side wall of the frame, so that the placement seat can move up and down in the groove of the frame.

[0011] As a further solution of the utility model, the buffer pad is made of a softer material with a certain buffering function, and two sets of slide bars are fixed on the buffer pad on the side of the side wall of the frame away from the handle, and a slide groove matching the slide bar is opened on the frame.

[0012] Compared with the related art, the prefabricated board transfer equipment provided by the utility model has the following beneficial effects:

[0013] 1. The utility model provides four sets of movable wheels on the frame, which enable the transfer equipment to be easily moved at the construction site, reducing the need for manual handling, thereby improving transportation efficiency. The smooth movement of the wheels can reduce vibration and impact on the prefabricated panels, thereby reducing the risk of damage to the prefabricated panels during transportation. The four movable wheels provide better directional control and flexibility, allowing flexible operation in narrow or complex construction environments. The equipment can move heavy objects by pushing rather than manual handling, reducing the labor intensity of workers.

[0014] 2. The utility model can enhance the lateral stability of the equipment by arranging four sets of support mechanisms around the frame and four sets of support mechanisms on the side to prevent tilting or sliding during transportation. Such a design helps to ensure that the prefabricated panels remain level during movement and avoid potential damage caused by instability.

[0015] 3. The utility model provides a shock-absorbing mechanism on the top of the frame. When encountering bumps during transportation, the buffer device can effectively reduce the vibration force, thereby protecting the prefabricated panels from damage. The presence of the buffer device reduces the safety hazards caused by vibration or impact during transportation, helps to maintain the stability of the prefabricated panels during transportation, avoids additional damage caused by instability, reduces damage caused by vibration, and can improve the efficiency and quality of the entire construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the support mechanism of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the decomposed structure of the shock absorbing mechanism of the utility model;

[0021] Figure 5 It is a schematic exploded perspective view of the frame and buffer pad structure of the present invention.

[0022] In the figure: 1, frame; 2, moving wheel; 3, supporting mechanism; 31, supporting rod; 32, fixing sleeve; 4, handle; 5, prefabricated board; 6, shock absorbing mechanism; 61, shock absorbing assembly; 62, bottom plate; 63, placement seat; 7, buffer pad; 8, slide bar. DETAILED DESCRIPTION

[0023] Please refer to Figure 1-5 A prefabricated panel transfer device comprises: a frame 1 for placing prefabricated panels 5, a lower surface of the frame 1 is provided with moving wheels 2 for conveniently moving the device, support mechanisms 3 for providing additional support are installed around the sides and bottom of the frame 1, a handle 4 for conveniently pushing the device is fixed to the side of the frame 1, a groove is opened at the upper end of the frame 1, and a shock absorbing mechanism 6 for reducing vibration force to protect the prefabricated panels 5 from damage is arranged in the middle position of the groove, and a buffer pad 7 is arranged on the frame 1 to separate multiple prefabricated panels 5 and place them to prevent damage caused by bumps during transportation.

[0024] Preferably, four movable wheels 2 are fixed around the bottom of the frame 1. The movable wheels 2 allow the transfer equipment to be easily moved at the construction site, reducing the need for manual handling. The smooth movement of the movable wheels 2 can reduce vibration and impact on the prefabricated panels 5, thereby reducing the risk of damage to the prefabricated panels 5 during transportation. The four movable wheels 2 allow the equipment to move heavy objects by pushing rather than manual handling, reducing the labor intensity of workers.

[0025] Preferably, a group of supporting mechanisms 3 are fixed to the side walls of the frame 1 near the four groups of moving wheels 2, and the supporting mechanisms 3 include a supporting rod 31 and a fixing sleeve 32. The outer surface of the supporting rod 31 is evenly distributed with threads, and the supporting rod 31 is threadedly inserted in the fixing sleeve 32, and the fixing sleeve 32 is provided with a threaded slot that matches the supporting rod 31. By rotating 31 to adjust the height from the ground, additional stability and strength can be provided, making the device more stable, which helps to reduce damage to the equipment's moving wheels 2 and increase the service life of the device, as well as enhance the lateral stability of the equipment, prevent tilting or sliding during transportation, ensure that the prefabricated panel 5 remains level during movement, and avoid potential damage caused by instability.

[0026] Preferably, the shock absorbing mechanism 6 includes a shock absorbing assembly 61, a base plate 62 and a placement seat 63. The base plate 62 is fixed on the top of the shock absorbing assembly 61. Six groups of shock absorbing mechanisms 6 are evenly installed in the groove on the top of the frame 1. The cross-sectional area of ​​the base plate 62 is smaller than the cross-sectional area of ​​the groove of the frame 1. The placement seat 63 is a circular structure, and the placement seat 63 is sleeved on the base plate 62. A groove for the placement seat 63 to move up and down is opened on the side wall of the frame 1, so that the placement seat 63 can move up and down in the groove of the frame 1. When encountering uneven roads or bumps, the spring can absorb the impact force and shrink, and will automatically recover under the influence of the spring elastic characteristics, which can effectively reduce the vibration force, thereby protecting the prefabricated panel 5 from damage. The presence of the buffer device reduces the safety hazards caused by vibration or impact during transportation, and helps to maintain the stability of the prefabricated panel during transportation.

[0027] Preferably, the buffer pad 7 is made of a relatively soft material with a certain buffering function, and two groups of slide bars 8 are fixed on the buffer pad 7 on the side of the side wall of the frame 1 away from the handle 4, and a slide groove matching the slide bar 8 is opened on the frame 1. By sliding the buffer pad 7 with the slide bar 8 on the frame 1, and placing the buffer pad 7 between multiple prefabricated panels 5, the buffer pad 7 can effectively absorb the impact force and vibration during transportation, reduce the direct hard contact between the prefabricated panels 5, and thus reduce the risk of cracking or damage of the prefabricated panels 5. By using the buffer pad 7, surface damage caused by friction or uneven pressure can be reduced, ensuring the appearance and structural integrity of the prefabricated panels 5. The buffer pad 7 can evenly disperse the pressure on the prefabricated panels 5, prevent deformation or tilting due to local overload, and ensure the stability of the prefabricated panels 5 during transportation.

[0028] The working principle of a prefabricated board transfer device provided by the utility model is as follows:

[0029] Check whether the transfer equipment is intact, including checking the moving wheels 2, the frame 1 structure and any safety devices, and ensure that the contact surface between the prefabricated panel 5 and the transfer equipment is clean to prevent accidental sliding during transportation.

[0030] The buffer pad 7 with the slide bar 8 is slidably connected in the slide groove opened on the frame 1 for fixing to reduce the vibration and impact of the prefabricated panel 5 during transportation, and rotated 31 to adjust the height from the ground, which can provide additional stability and strength, enhance the lateral stability of the equipment, and prevent tilting or sliding during transportation.

[0031] Use lifting equipment (such as a crane or a forklift) to lift the precast panel 5, carefully move it above the transfer equipment, and slowly lower the precast panel to ensure that it is stably placed sideways on the placement seat 63 of the transfer equipment, ensure that the precast panel 5 is correctly positioned on the frame 1 and maintains balance, and use cushion pads 7 to fill the empty space to fix the precast panel 5 in place to prevent it from sliding or tipping over during transportation.

[0032] Hold the handle 4 to push or pull the transfer device to transport the prefabricated panel 5 from the loading area to the destination. During transportation, the predetermined route should be followed to avoid sharp turns, sudden stops or unstable operations, and ensure that there are no obstacles and the road surface is flat during transportation to ensure the stability of the equipment and the safety of the prefabricated panel 5.

[0033] After arriving at the destination, the prefabricated panel 5 is lifted from the transfer equipment using a lifting device, and the prefabricated panel 5 is slowly moved to the installation location, and is placed and installed according to the construction plan.

[0034] After the prefabricated panels 5 are unloaded, the residues on the transfer equipment are cleaned, and the equipment is checked for damage or wear, and the transfer equipment is returned to the storage area or prepared for the next use.

[0035] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A prefabricated board transfer device, comprising: A frame (1) for placing prefabricated panels (5), characterized in that: the lower surface of the frame (1) is provided with moving wheels (2) for facilitating the movement of the device; support mechanisms (3) for providing additional support are installed around the bottom of the side of the frame (1); a handle (4) for facilitating the pushing of the device is fixed to the side of the frame (1); a groove is provided at the upper end of the frame (1); and a shock absorbing mechanism (6) for reducing vibration force and thus protecting the prefabricated panels (5) from damage is provided in the middle position of the groove; and a buffer pad (7) is provided on the frame (1) for separating a plurality of prefabricated panels (5) and placing them to prevent damage caused by bumps during transportation; The support mechanism (3) comprises a fixing sleeve (32), wherein the fixing sleeve (32) is fixed at the bottom of the side wall of the frame body (1), the support mechanism (3) comprises a support rod (31) and a fixing sleeve (32), the outer surface of the support rod (31) is evenly distributed with threads, the support rod (31) is threadedly inserted in the fixing sleeve (32), and the fixing sleeve (32) is provided with a threaded slot matching the support rod (31); The shock absorbing mechanism (6) comprises a shock absorbing component (61), wherein the shock absorbing component (61) is fixed in a groove opened at the top of the frame body (1).

2. The prefabricated panel transfer equipment according to claim 1, characterized in that: Four moving wheels (2) are fixed around the bottom of the frame (1).

3. The prefabricated board transfer equipment according to claim 2, characterized in that: A set of supporting mechanisms (3) is fixed on the side walls of the frame (1) close to the four sets of moving wheels (2).

4. The prefabricated panel transfer equipment according to claim 1, characterized in that: The shock absorbing mechanism (6) comprises a shock absorbing assembly (61), a bottom plate (62) and a placement seat (63); the bottom plate (62) is fixed on the top of the shock absorbing assembly (61); and six groups of the shock absorbing mechanisms (6) are evenly installed in the groove on the top of the frame (1).

5. The prefabricated panel transfer equipment according to claim 4, characterized in that: The cross-sectional area of ​​the bottom plate (62) is smaller than the cross-sectional area of ​​the groove of the frame body (1); the placement seat (63) is a circular structure, and the placement seat (63) is sleeved on the bottom plate (62); a groove for the placement seat (63) to move up and down is opened on the side wall of the frame body (1), so that the placement seat (63) can move up and down in the groove of the frame body (1).

6. The prefabricated panel transfer equipment according to claim 1, characterized in that: The buffer pad (7) is made of a relatively soft material having a certain buffering function, and two groups of slide bars (8) are fixed on the buffer pad (7) on the side of the side wall of the frame (1) away from the handle (4) where the frame (1) is fixed, and a slide groove matching the slide bar (8) is opened on the frame (1).

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