Construction site construction floor tile transfer device

Abstract

The invention discloses a construction site construction floor tile transfer device, which relates to the technical field of building construction, and comprises a lifting transfer mechanism, a placing platform mounted on the lifting transfer mechanism, a cylinder part mounted on the top of the placing platform, a fixed frame mounted on the placing platform, and a connecting frame mounted on one side of the fixed frame. A servo motor is installed on one side of the connecting frame, a reciprocating screw rod is installed in the fixed frame body, a magnetic acting mechanism is arranged between the reciprocating screw rod and the output end of the servo motor, a driving sliding block is installed on the reciprocating screw rod, and a limiting frame body is fixedly installed at the bottom of the driving sliding block. The limiting frame body is used for limiting the top of the floor tile, the two sides of the floor tile are limited under the action of the baffle, and under the action of a rope body on the rope winding mechanism, the baffle rotates directionally on the connecting shaft body through the hanging shaft body, so that the two sides of the floor tile on the placing platform are limited; and the condition that the floor tiles shake in the ascending and transferring process is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and specifically to a floor tile transfer device for construction sites. Background Art

[0002] Floor tile transfer equipment plays a crucial role in construction sites. It not only improves work efficiency, reduces labor costs, but also ensures the safety of workers. The following are some common floor tile transfer equipment: Electric transfer vehicles: Electric transfer vehicles are widely used in various construction sites due to their high efficiency and convenience. They can easily transfer and stack a large number of floor tiles, reducing the labor intensity of workers and improving work efficiency; Lifting equipment: For floor tiles that need to be transferred to different floors, a lifting platform is an ideal choice. It can quickly and safely transfer floor tiles from one floor to another, avoiding the risks and inconveniences brought by traditional transfer methods; Conveyor belts: In production lines or large construction sites, conveyor belts can greatly improve the transfer efficiency of floor tiles. Floor tiles can be placed on the conveyor belt and automatically transported to the designated position, reducing the need for manual transfer; Forklifts: For the transfer of a large number of floor tiles, forklifts are an indispensable tool. They can easily transfer whole boxes or pallets of floor tiles from one place to another, greatly improving work efficiency; Suction cup transfer devices: This type of equipment is particularly suitable for transferring large-sized or special material floor tiles. By sucking the surface of the floor tile, it can be easily transferred to the designated position, avoiding damage caused by friction or collision; Manual transfer tools: Although mechanical equipment has been widely used in modern construction, in certain specific situations, such as narrow spaces or oversized floor tiles, manual transfer tools still play an irreplaceable role, such as handcarts, pulley blocks, etc., which can greatly reduce the transfer burden of workers.

[0003] During actual use, when construction workers need to transfer floor tiles from the ground to a high floor, an automatic floor tile lifting device is often used for transfer. The construction workers transfer the floor tiles to the platform of the automatic floor tile lifting device, and then use the lifting device to transfer the floor tiles to a high floor. However, during actual operation, there will inevitably be bulges on the surface of the floor tiles (there are various reasons for the bulges, including incorrect use of raw materials, uneven pressure during the forming process, etc.). When multiple layers of bricks are stacked on the platform and lifted, the stacked multiple layers of floor tiles on the platform will shake due to problems such as unstable center of gravity and uneven stress, and are prone to falling from a high altitude, posing a certain safety hazard. For this reason, we propose a floor tile transfer device for construction sites. Summary of the Invention

[0004] The purpose of the present invention is to provide a floor tile transfer device for construction sites to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A device for transporting floor tiles during construction on a construction site, comprising a lifting and transporting mechanism, a placement platform installed on the lifting and transporting mechanism. A cylinder member is fixedly installed on the top of the placement platform, and a fixed frame body slidably connected to it is installed on the placement platform. The output end of the cylinder member is fixedly connected to the top of the fixed frame body. A connecting frame is also fixedly installed on one side of the fixed frame body. A servo motor is fixedly installed on one side of the connecting frame. A reciprocating lead screw rotatably connected to its inner wall is installed inside the fixed frame body, and one end of the reciprocating lead screw penetrates the inner wall of the fixed frame body and extends into the connecting frame. A magnetic action mechanism is provided between the reciprocating lead screw and the output end of the servo motor. A driving slider slidably connected to the inner wall of the fixed frame body is installed on the reciprocating lead screw, and a limiting frame body for limiting the top of the floor tile is fixedly installed at the bottom of the driving slider;

[0006] The magnetic action mechanism includes a sliding sleeve slidably connected to the outer wall of the output end of the servo motor. A magnetic panel is fixedly installed at the end of the sliding sleeve. An annular electromagnetic panel is fixedly installed at one end of the reciprocating lead screw located inside the connecting frame. When the annular electromagnetic panel is energized, an attractive force is generated on the magnetic panel. A spring member is connected between the sliding sleeve and the output end of the servo motor.

[0007] Preferably, connecting shafts are fixedly installed on both sides of the placement platform, and a baffle rotatably connected to its outer wall is installed on each connecting shaft. The baffle is used to limit both sides of the placement platform to prevent the floor tiles from falling from a high altitude. A hanging shaft is fixedly installed on one side of the baffle.

[0008] Preferably, a force-applying rod frame is fixedly installed on the outer wall of the sliding sleeve. A rope winding mechanism rotatably connected to the inner wall of the connecting frame is symmetrically installed inside the connecting frame. A transmission shaft body is fixedly installed on the rope winding mechanism, and the end of the transmission shaft body is rotatably connected to the inner wall of the connecting frame. A force-receiving rod frame is also fixedly installed on the transmission shaft body, and the force-receiving rod frame is located on the movement trajectory of the force-applying rod frame. The rope winding mechanism is connected to the hanging shaft through a rope on the rope winding mechanism.

[0009] Preferably, a double-acting cylinder is fixedly installed on the top of the limiting frame body, and clamping plates are fixedly installed on both output ends of the double-acting cylinder. Sliding rod frames are fixedly installed on both sides of each clamping plate, and the sliding rod frames are slidably connected to the inner wall of the limiting frame body.

[0010] Preferably, a detection plate frame is installed on one side of the limit frame body and is slidably connected to its inner wall, and the bottom of the detection plate frame is located outside the limit frame body. A trigger button is fixedly installed inside the limit frame body, and the trigger button is located on the movement track of the detection plate frame. A plurality of guiding shafts are fixedly installed inside the limit frame body, and the detection plate frame is limited and slid on the guiding shafts. A plurality of return springs are connected between the detection plate frame and the inner wall of the limit frame body.

[0011] Preferably, a through groove is formed in each sliding rod frame, and a moving plate frame is arranged between two sliding rod frames on each clamping plate. The two ends of the moving plate frame are slidably connected to the through groove. A compression spring is connected between the end of the moving plate frame and the through groove. A detection panel is arranged below the moving plate frame. A rotating shaft body is fixedly installed on the detection panel. Clamping plates are symmetrically installed on the moving plate frame, and both ends of the rotating shaft body penetrate through the clamping plates and are rotatably connected to them.

[0012] Preferably, circular panels are fixedly installed at both ends of the rotating shaft body, a torsion spring is connected between the circular panel and the clamping plate, a touch shaft body is fixedly installed on the circular panel, and an induction element is installed on the clamping plate. The induction element is located on the movement track of the touch shaft body.

[0013] Preferably, a plurality of force-bearing magnetic plates are fixedly installed on the moving plate frame, and a plurality of square electromagnetic panels are fixedly installed on both sides of the detection plate frame. The square electromagnetic panels correspond to the force-bearing magnetic plates one by one, and the square electromagnetic panels generate an attractive force on the force-bearing magnetic plates when electrified.

[0014] Preferably, a slot is arranged on each clamping plate, and a plurality of rolling spheres are installed at the bottom of the detection panel.

[0015] Preferably, a reinforcing shaft body is further fixedly installed on the top of the fixed frame body, and the reinforcing shaft body is slidably connected to the placement platform.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The present invention uses the limit frame body to limit the top of the floor tile, and under the action of the baffle to limit both sides of the floor tile, and the annular electromagnetic panel is electrified to generate an attractive force on the magnetic panel. At the same time, the force application rod frame on the sliding sleeve is used to apply a force to the force-bearing rod frame, and through the transmission shaft body, the rope winding mechanism is rotated. Under the action of the rope on the rope winding mechanism, the baffle is rotated directionally on the connecting shaft body through the suspension shaft body, so as to realize the limitation of both sides of the floor tile on the placement platform, and avoid the situation of shaking of the floor tile during the ascending and transporting process.

[0018] The present invention uses a detection panel and rolling spheres at its bottom to detect the flatness of the floor tile surface. Under the action of a square electromagnetic panel, an attractive force is generated on the stressed magnetic plate to control the limited sliding of the moving plate frame in the through groove. Thus, the clamping plate on the moving plate frame drives the detection panel to move synchronously through the rotating shaft body. When encountering a bulging floor tile, the detection panel drives the rotating shaft body to rotate, and the circular panel is used to make the touch shaft body apply a force to the sensing element, so as to effectively know whether there is a bulging condition on the floor tile surface, facilitating the construction personnel to effectively process the floor tile. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the placement platform structure of the present invention;

[0021] Figure 3 is a schematic diagram of the structure at the servo motor of the present invention;

[0022] Figure 4 is a schematic diagram of a partially cut-away structure of the fixed frame and the connecting frame of the present invention;

[0023] Figure 5 is a schematic diagram of a partial structure of the fixed frame and the connecting frame of the present invention;

[0024] Figure 6 is a schematic diagram of the magnetic action mechanism of the present invention;

[0025] Figure 7 is a schematic diagram of the structure at the clamping plate of the present invention;

[0026] Figure 8 is a schematic diagram of one side of the limiting frame of the present invention;

[0027] Figure 9 is a schematic diagram of a partially cut-away structure of the limiting frame of the present invention;

[0028] Figure 10 is a schematic diagram of the separated structure of the moving plate frame and the detection panel of the present invention;

[0029] Figure 11 is a schematic diagram of the limiting frame structure of the present invention.

[0030] In the figure: 1 - Lifting and transfer mechanism; 2 - Placing platform; 21 - Connecting shaft body; 22 - Baffle; 23 - Suspension shaft body; 3 - Cylinder part; 4 - Fixed frame body; 41 - Reciprocating lead screw; 411 - Ring-shaped electromagnetic panel; 42 - Magnetic action mechanism; 421 - Sliding sleeve; 422 - Magnetic panel; 423 - Spring part; 424 - Force application rod frame; 43 - Driving slider; 44 - Reinforcing shaft body; 5 - Connecting frame; 51 - Rope winding mechanism; 52 - Transmission shaft body; 53 - Force receiving rod frame; 6 - Servo motor; 7 - Limit frame body; 71 - Double-acting cylinder; 72 - Clamp plate; 721 - Slot; 73 - Sliding rod frame; 731 - Through slot; 732 - Clamping plate; 733 - Inductive element; 734 - Force receiving magnetic plate; 74 - Detection plate frame; 741 - Square electromagnetic panel; 75 - Trigger button; 76 - Guide shaft body; 77 - Return spring; 78 - Moving plate frame; 79 - Compression spring; 70 - Detection panel; 701 - Rolling sphere; 8 - Rotating shaft body; 81 - Circular panel; 82 - Torsion spring; 83 - Touching shaft body. Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1-11, the present invention provides a technical solution: a device for transporting floor tiles during construction on a construction site. The present invention makes corresponding improvements to the technical problems in the background art, including a lifting and transporting mechanism 1 and a placement platform 2 installed on the lifting and transporting mechanism 1. In the prior art, the lifting and transporting mechanism 1 is used to control the corresponding lifting action of the placement platform 2, that is, the floor tiles on the placement platform 2 move up and down accordingly with the placement platform 2. A cylinder member 3 is fixedly installed on the top of the placement platform 2, and a fixed frame 4 slidably connected to it is installed on the placement platform 2. The output end of the cylinder member 3 is fixedly connected to the top of the fixed frame 4. A reinforcing shaft 44 is also fixedly installed on the top of the fixed frame 4, and the reinforcing shaft 44 is slidably connected to the placement platform 2. A connecting frame 5 is fixedly installed on one side of the fixed frame 4. A servo motor 6 is fixedly installed on one side of the connecting frame 5. A reciprocating screw rod 41 rotatably connected to its inner wall is installed inside the fixed frame 4, and one end of the reciprocating screw rod 41 penetrates the inner wall of the fixed frame 4 and extends into the connecting frame 5. A magnetic action mechanism 42 is provided between the reciprocating screw rod 41 and the output end of the servo motor 6. The magnetic action mechanism 42 in the present invention includes a sliding sleeve 421 slidably connected to the outer wall of the output end of the servo motor 6, and a magnetic panel 422 is fixedly installed at the end of the sliding sleeve 421. An annular electromagnetic panel 411 is fixedly installed at one end of the reciprocating screw rod 41 located inside the connecting frame 5, and the annular electromagnetic panel 411 generates an attractive force on the magnetic panel 422 when energized. A spring member 423 is connected between the sliding sleeve 421 and the output end of the servo motor 6. A driving slider 43 slidably connected to the inner wall of the fixed frame 4 is installed on the reciprocating screw rod 41, and a limiting frame 7 for limiting the top of the floor tile is fixedly installed at the bottom of the driving slider 43. It should be noted that the amount of electricity passed through the annular electromagnetic panel 411 is divided into two cases in the present invention, namely the amount of electricity M and the amount of electricity N (the amount of electricity M < the amount of electricity N). Further, when the annular electromagnetic panel 411 is energized and the amount of electricity is M, at this time, the magnetic panel 422 is subjected to the attractive force of the annular electromagnetic panel 411, and the spring member 423 is in a stretched state, that is, the magnetic panel 422 drives the sliding sleeve 421 to slide upward on the output end of the servo motor 6. However, in the state where the amount of electricity is M, the magnetic panel 422 will not move to the contact position with the annular electromagnetic panel 411. When the amount of electricity is N, the attractive force of the annular electromagnetic panel 411 on the magnetic panel 422 increases, that is, the magnetic panel 422 will contact the annular electromagnetic panel 411 in this state. Then the servo motor 6 is started, and its output end drives the annular electromagnetic panel 411 to rotate through the sliding sleeve 421 and the magnetic panel 422 at its end, that is, the annular electromagnetic panel 411 drives the reciprocating screw rod 41 to rotate (at this time, the amount of electricity passed through the annular electromagnetic panel 411 is N). The driving slider 43 on the reciprocating screw rod 41 will slide in a limited manner inside the fixed frame 4 to drive the limiting frame 7 to move synchronously;

[0033] Continuing from the above, a force application rod frame 424 is fixedly installed on the outer wall of the sliding sleeve 421 in the present invention. A rope winding mechanism 51 (the rope winding mechanism 51 is a prior art) that is rotatably connected to the inner wall of the connection frame 5 is symmetrically installed inside the connection frame 5. A transmission shaft body 52 is fixedly installed on the rope winding mechanism 51, and the end of the transmission shaft body 52 is rotatably connected to the inner wall of the connection frame 5. A force receiving rod frame 53 is also fixedly installed on the transmission shaft body 52, and the force receiving rod frame 53 is located on the movement trajectory of the force application rod frame 424. Further, it is mentioned above that "the amount of electricity conducted through the annular electromagnetic panel 411 is divided into two cases in the present invention, namely the electricity conduction amount M and the electricity conduction amount N". When the electricity conduction amount is N, the magnetic panel 422 is in contact with the annular electromagnetic panel 411 at this time; when the electricity conduction amount through the annular electromagnetic panel 411 is M, the magnetic panel 422 is not in contact with the annular electromagnetic panel 411 at this time. In this state (the magnetic panel 422 is not in contact with the annular electromagnetic panel 411), the force application rod frame 424 on the sliding sleeve 421 moves to a position where it applies a force to the force receiving rod frame 53, that is, the sliding sleeve 421 rotates at this time, and the force application rod frame 424 on it will apply a force to the force receiving rod frame 53, that is, the force receiving rod frame 53 receives the force and drives the rope winding mechanism 51 to rotate through the transmission shaft body 52. Connecting shaft bodies 21 are fixedly installed on both sides of the placement platform 2, and a baffle 22 that is rotatably connected to the outer wall of each connecting shaft body 21 is installed on each connecting shaft body 21. The baffle 22 is used to limit both sides of the placement platform 2 to prevent floor tiles from falling from a high altitude. A suspension shaft body 23 is fixedly installed on one side of the baffle 22. The rope winding mechanism 51 is connected to the suspension shaft body 23 through a rope on the rope winding mechanism 51;

[0034] Specifically, in combination with the attached Figures 2-6As shown, in the initial state, that is, when the floor tile is not placed on the placement platform 2, the baffle 22 will not limit both sides of the placement platform 2. When the floor tile is placed on the placement platform 2, the energization amount of the annular electromagnetic panel 411 is N at this time, that is, the annular electromagnetic panel 411 is in close contact with the magnetic panel 422, and the force application rod frame 424 moves to a position where it does not apply a force to the force receiving rod frame 53. At this time, the servo motor 6 rotates, and its output end drives the annular electromagnetic panel 411 to rotate through the sliding sleeve 421 and the magnetic panel 422 at its end. The annular electromagnetic panel 411 drives the reciprocating lead screw 41 to rotate. The driving slider 43 on the reciprocating lead screw 41 then makes corresponding position adjustments within the fixed frame 4, that is, the limiting frame 7 at the bottom of the driving slider 43 moves synchronously with it to limit the top of the floor tile. Subsequently, the energization amount of the annular electromagnetic panel 411 is reduced, and the energization amount of the annular electromagnetic panel 411 is reduced from M to N. The force application rod frame 424 moves to a position where it applies a force to the force receiving rod frame 53. Subsequently, the servo motor 6 continues to rotate, and the sliding sleeve 421 drives the force application rod frame 424 to apply a force to the force receiving rod frame 53. The force receiving rod frame 53 is subjected to the force to drive the transmission shaft body 52 to rotate, and then the transmission shaft body 52 drives the rope winding mechanism 51 to rotate. The rope winding mechanism 51 winds the rope body so that the rope body pulls the suspension shaft body 23 to limit the rotation of the baffle 22 on the connecting shaft body 21, that is, the baffle 22 rotates to a position where it limits both sides of the placement platform 2. Further explanation, when the force application rod frame 424 is not at the position where it applies a force to the force receiving rod frame 53, the baffle 22 will return to the initial position under the action of gravity, that is, the baffle 22 makes the rope winding mechanism 51 rotate through the rope body. The transmission shaft body 52 and the force receiving rod frame 53 on the rope winding mechanism 51 will rotate synchronously, but since the force application rod frame 424 is not at the position where it applies a force to the force receiving rod frame 53, the rotation of the force receiving rod frame 53 is not hindered. Thus, through the structural design of the present invention, the baffle 22 and the limiting frame 7 can effectively limit the floor tile on the placement platform 2, prevent the floor tile from shaking during the upward movement, and effectively avoid the risk of the floor tile falling at high altitude.

[0035] Furthermore, in order to reduce the workload of construction workers and facilitate and accurately understand whether the transported floor tiles are bulging, the present invention makes the following design for this. A double-acting cylinder 71 is fixedly installed at the top of the limiting frame 7. The double-acting cylinder 71 refers to a cylinder with two output ends, and clamping plates 72 are fixedly installed on both output ends of the double-acting cylinder 71. Slide rod frames 73 are fixedly installed on both sides of each clamping plate 72. The slide rod frames 73 are slidably connected to the inner wall of the limiting frame 7. A detection plate frame 74 slidably connected to its inner wall is installed on one side of the limiting frame 7, and the bottom of the detection plate frame 74 is located outside the limiting frame 7. A trigger button 75 is also fixedly installed inside the limiting frame 7. The trigger button 75 is located on the movement track of the detection plate frame 74. A plurality of guide shafts 76 are fixedly installed inside the limiting frame 7, and the detection plate frame 74 is slidably limited on the guide shafts 76. A plurality of return springs 77 are connected between the detection plate frame 74 and the inner wall of the limiting frame 7. It should be noted that in the initial state, the bottom of the detection plate frame 74 is located outside the limiting frame 7. When the limiting frame 7 moves close to the floor tile, at this time, the bottom of the detection plate frame 74 first contacts the surface of the floor tile, that is, it is subjected to the force of the floor tile surface, and the detection plate frame 74 moves into the limiting frame 7. During the movement, the top of the detection plate frame 74 approaches the trigger button 75. When the trigger button 75 is triggered, at this time, the detection plate frame 74 completely enters the limiting frame 7. After the trigger button 75 is triggered, the double-acting cylinder 71 is started, and the output ends of the double-acting cylinder 71 control the clamping plates 72 to close the floor tile between the clamping plates 72, so as to transfer the closed floor tile to the placement platform 2.

[0036] In order to ensure an accurate understanding of the bulging condition of floor tiles, the present invention makes the following design. Each sliding rod holder 73 is internally provided with a through groove 731, and a moving plate holder 78 is arranged between two sliding rod holders 73 on each clamping plate 72. The two ends of the moving plate holder 78 are slidably connected to the through groove 731. Compression springs 79 are connected between the two ends of the moving plate holder 78 and the through groove 731. A detection panel 70 is arranged below the moving plate holder 78. A rotating shaft body 8 is fixedly installed on the detection panel 70. Clamping plates 732 are symmetrically installed on the moving plate holder 78. Both ends of the rotating shaft body 8 penetrate through the clamping plates 732 and are rotatably connected thereto. Circular panels 81 are fixedly installed at both ends of the rotating shaft body 8. Torsion springs 82 are connected between the circular panels 81 and the clamping plates 732. Touching shaft bodies 83 are fixedly installed on the circular panels 81, and induction elements 733 are installed on the clamping plates 732. The induction elements 733 are located on the movement trajectories of the touching shaft bodies 83. A plurality of force-bearing magnetic plates 734 are fixedly installed on the moving plate holder 78, and a plurality of square electromagnetic panels 741 are fixedly installed on both sides of the detection plate holder 74. The square electromagnetic panels 741 correspond to the force-bearing magnetic plates 734 one by one, and the square electromagnetic panels 741 generate an attractive force on the force-bearing magnetic plates 734 when electrified. Grooves 721 are provided on each clamping plate 72. A plurality of rolling spheres 701 are installed at the bottom of the detection panel 70;

[0037] Continuing from the above, during the process of the double-output cylinder 71 controlling the clamping plates 72 to close on the floor tiles, in combination with the attached Figures 6-11As shown, the movable plate frame 78 corresponds to the inside of the limit frame body 7, and the bottom of the detection panel 70 corresponds to the outside of the limit frame body 7. Thus, during the process of closing the floor tiles, relative to the clamping plate 72, the detection panel 70 contacts the floor tile first, and then is subjected to the force of the floor tile. Under the action of the rotating shaft body 8, the detection panel 70 rotates, that is, the rolling sphere 701 at the bottom of the detection panel 70 contacts the surface of the floor tile, and at this time, the detection panel 70 has rotated into the slot 721. Correspondingly, the circular panel 81 at the end of the rotating shaft body 8 rotates synchronously, and the touch shaft body 83 thereon rotates to be close to the induction element 733 (but does not touch the induction element 733), and at this time, the torsion spring 82 deforms; when the clamping of the floor tile by the clamping plate 72 is completed, the square electromagnetic panel 741 is energized, and it generates an attractive force on the force-bearing magnetic plate 734, that is, the force-bearing magnetic plate 734 drives the movable plate frame 78 to slide in a limited manner within the through slot 731. During the sliding process, the compression spring 79 is stretched. At the same time, the movable plate frame 78 drives the rotating shaft body 8 and the detection panel 70 thereon to move synchronously through the clamping plate 732. The rolling sphere 701 at the bottom of the detection panel 70 will contact the surface of the floor tile. If there is a bulge on the surface of the contacted floor tile, the detection panel 70 will be subjected to a force to drive the rotating shaft body 8 to rotate. The circular panel 81 at the end of the rotating shaft body 8 will move synchronously with it. During the movement, the touch shaft body 83 on the circular panel 81 will touch the induction element 733, and the induction element 733 will inform the staff in the form of a ring or other reminders. When the lifting and transfer mechanism 1 has completed the transfer of the floor tile, the staff can inspect the floor tile. It should be noted that during the lifting and transfer process of the floor tile with a bulge, the baffle 22, the clamping plate 72, and the limit frame body 7 will limit the floor tiles stacked in multiple layers to prevent the floor tiles from shaking during the lifting and transfer process. Further explanation, the clamping plate 72 in the present invention is used to close the floor tiles, and the floor tiles to be stacked are located between the two clamping plates 72. Thus, the clamping plates 72 move relatively to close the floor tiles, causing the floor tiles to move closer to the middle of the limit frame body 7. It should be noted that before closing the floor tiles, the detection panel 70 performs corresponding detection on the surface of the floor tile; during the closing process, the stacking method adopted in the present invention is to stack layer by layer (during the stacking process, the floor tiles are often stacked in multiple layers). Thus, the detection panel 70 detects each floor tile in each layer. After the detection is completed and during the closing process, corresponding detection is then performed on the floor tiles in the next layer.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for transporting floor tiles during construction on a construction site, comprising a lifting and transporting mechanism (1) and a placement platform (2) installed on the lifting and transporting mechanism (1), characterized in that: A cylinder member (3) is fixedly installed at the top of the placement platform (2), a fixed frame (4) slidably connected to the placement platform (2) is installed on the placement platform (2), and the output end of the cylinder member (3) is fixedly connected to the top of the fixed frame (4). A connection frame (5) is also fixedly installed on one side of the fixed frame (4). A servo motor (6) is fixedly installed on one side of the connection frame (5). A reciprocating lead screw (41) rotatably connected to the inner wall of the fixed frame (4) is installed inside the fixed frame (4). One end of the reciprocating lead screw (41) penetrates the inner wall of the fixed frame (4) and extends into the connection frame (5). A magnetic acting mechanism (42) is arranged between the reciprocating lead screw (41) and the output end of the servo motor (6). A driving slider (43) slidably connected to the inner wall of the fixed frame (4) is installed on the reciprocating lead screw (41). A limiting frame (7) for limiting the top of the floor tile is fixedly installed at the bottom of the driving slider (43). The magnetic acting mechanism (42) includes a sliding sleeve (421) slidably connected to the outer wall of the output end of the servo motor (6). A magnetic panel (422) is fixedly installed at the end of the sliding sleeve (421). An annular electromagnetic panel (411) is fixedly installed at one end of the reciprocating lead screw (41) located inside the connection frame (5). The annular electromagnetic panel (411) generates an attractive force on the magnetic panel (422) when energized. A spring member (423) is connected between the sliding sleeve (421) and the output end of the servo motor (6).

2. The floor tile transfer device for construction site construction according to claim 1, wherein: Connection shafts (21) are fixedly installed on both sides of the placement platform (2). A baffle (22) rotatably connected to the outer wall of each connection shaft (21) is installed on each connection shaft (21). The baffle (22) is used to limit both sides of the placement platform (2) to prevent the floor tile from falling from a high altitude. A suspension shaft (23) is fixedly installed on one side of the baffle (22).

3. The floor tile transfer device for construction site according to claim 2, characterized in that: A force application rod frame (424) is fixedly installed on the outer wall of the sliding sleeve (421). A rope winding mechanism (51) rotatably connected to the inner wall of the connection frame (5) is symmetrically installed inside the connection frame (5). A transmission shaft body (52) is fixedly installed on the rope winding mechanism (51). The end of the transmission shaft body (52) is rotatably connected to the inner wall of the connection frame (5). A force receiving rod frame (53) is also fixedly installed on the transmission shaft body (52). The force receiving rod frame (53) is located on the movement track of the force application rod frame (424). The rope winding mechanism (51) is connected to the suspension shaft (23) through a rope on the rope winding mechanism (51).

4. A construction site floor tile transfer device according to claim 1, characterized in that: A double-acting cylinder (71) is fixedly installed at the top of the limiting frame (7). Clamping plates (72) are fixedly installed on the two output ends of the double-acting cylinder (71). Sliding rod frames (73) are fixedly installed on both sides of each clamping plate (72). The sliding rod frames (73) are slidably connected to the inner wall of the limiting frame (7).

5. The on-site construction floor tile transfer device according to claim 4, characterized in that: On one side of the limiting frame body (7), a detection plate frame (74) which is slidably connected to its inner wall is installed, and the bottom of the detection plate frame (74) is located outside the limiting frame body (7). Inside the limiting frame body (7), a trigger button (75) is further fixedly installed. The trigger button (75) is located on the movement track of the detection plate frame (74). Inside the limiting frame body (7), a plurality of guiding shaft bodies (76) are fixedly installed, and the detection plate frame (74) is limited and slides on the guiding shaft bodies (76). A plurality of reset springs (77) are connected between the detection plate frame (74) and the inner wall of the limiting frame body (7).

6. The construction site floor tile transfer device according to claim 5, wherein: A through groove (731) is formed inside each sliding rod frame (73), and a moving plate frame (78) is arranged between two sliding rod frames (73) on each clamping plate (72). Both ends of the moving plate frame (78) are slidably connected to the through groove (731). A compression spring (79) is connected between the end of the moving plate frame (78) and the through groove (731). A detection panel (70) is arranged below the moving plate frame (78). A rotating shaft body (8) is fixedly installed on the detection panel (70). Clamping plates (732) are symmetrically installed on the moving plate frame (78), and both ends of the rotating shaft body (8) penetrate through the clamping plates (732) and are rotatably connected to them.

7. The floor tile transfer device for construction site according to claim 6, wherein: Circular panels (81) are fixedly installed at both ends of the rotating shaft body (8), and torsion springs (82) are connected between the circular panels (81) and the clamping plates (732). A touch shaft body (83) is fixedly installed on the circular panel (81), and an induction element (733) is installed on the clamping plate (732). The induction element (733) is located on the movement track of the touch shaft body (83).

8. The construction site floor tile transfer device according to claim 7, characterized in that: A plurality of force-bearing magnetic plates (734) are fixedly installed on the moving plate frame (78), and a plurality of square electromagnetic panels (741) are fixedly installed on both sides of the detection plate frame (74). The square electromagnetic panels (741) correspond to the force-bearing magnetic plates (734) one by one, and the square electromagnetic panels (741) generate an attractive force on the force-bearing magnetic plates (734) when electrified.

9. The construction site floor tile transfer device according to claim 8, characterized in that: A slot (721) is arranged on each clamping plate (72). A plurality of rolling spheres (701) are installed at the bottom of the detection panel (70).

10. The floor tile transfer device for construction site according to claim 1, wherein: A reinforcing shaft body (44) is further fixedly installed at the top of the fixed frame body (4), and the reinforcing shaft body (44) is slidably connected to the placement platform (2).

Images