Assembly type building wallboard lifting and conveying device

Abstract

The invention discloses a fabricated building wallboard lifting and conveying device and belongs to the technical field of lifting and conveying device.The fabricated building wallboard lifting and conveying device comprises a base, an L-shaped plate is fixedly connected to the right side of the base, a limiting sliding groove is formed in the outer wall of the right side of the L-shaped plate, a limiting sliding block is slidably arranged in the limiting sliding groove, and a lifting frame is fixedly connected to the right side of the limiting sliding block; a second forward and reverse motor is installed in the lifting frame, the output end of the second forward and reverse motor is fixedly connected with a transmission screw, the outer wall of the transmission screw is in threaded connection with a moving block, a limiting rod is movably arranged on the surface of the moving block in a penetrating mode, and the rear end face of the moving block is fixedly connected with a second connecting block. Through the structural design of the lifting frame, the pushing plate, the sliding sleeve, the first connecting block, the second connecting block, a second forward and reverse motor, a sliding rod, a transmission screw rod, a limiting rod and a moving block, a wallboard lifted to a certain height can be conveniently taken down, operation is easy, convenience is good, and daily use requirements can be better met.

Description

Technical Field

[0001] The invention relates to the technical field of lifting and conveying devices, and in particular to a lifting and conveying device for assembled building wall panels. Background Art

[0002] Prefabricated building wall panels are building elements prefabricated in a manufacturing plant or production base, mainly used in prefabricated buildings. These wall panels are produced in the factory through precise manufacturing and quality control procedures, and then transported to the construction site for assembly. Prefabricated building wall panels can be used to construct various structures such as the exterior walls, partition walls, and insulation layers of buildings. Prefabricated building wall panels are usually heavy, so when it is necessary to move and transport the building wall panels to high floors, how to transport the prefabricated building wall panels is particularly important, so a prefabricated building wall panel lifting and conveying device is required.

[0003] After searching, the Chinese patent with patent announcement number CN212669114U discloses a prefabricated building concrete prefabricated wall panel conveying device, including a shell and a connecting rod, a control chamber is provided inside the shell, and a lifting motor is fixedly installed inside the control chamber, a threaded rod is rotatably installed on the output end of the lifting motor, and a lifting seat is provided on the threaded rod, an adjustment seat is fixedly installed on one side of the lifting seat, and a mounting seat is movably installed on the adjustment seat, and a lifting seat is fixedly installed on the mounting seat. The present invention is provided with a connecting rod and a telescopic rod to connect the conveying devices, so as to realize the function of lifting, conveying and moving the enlarged prefabricated wall panel, reducing the limitations of the device when in use, and a walking wheel is provided to cooperate with a hand push rod to move the device, and at the same time, the hand push rod is convenient for the staff to control the movement and direction of the device, making the conveying device more convenient to use, expanding the scope of application, and facilitating popularization and use.

[0004] However, the above design still has some shortcomings. In the above design, when the wall panels are lifted and transported, since the wall panels themselves are heavy, it is not convenient to remove the wall panels after they are transported to a certain height, and the convenience is poor, and it is difficult to meet daily use needs.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application, and should not be regarded as admitting or suggesting in any form that the information constitutes the prior art already known to ordinary technicians in this field. Summary of the invention

[0006] The object of the present invention is to provide a lifting and conveying device for assembled building wall panels to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled building wall panel lifting and conveying device comprises a base, the right side of the base is fixedly connected with an L-shaped plate, the right outer wall of the L-shaped plate is provided with a limiting slide groove, the inner sliding of the limiting slide groove is provided with a limiting slide block, the right side of the limiting slide block is fixedly connected with a lifting frame, the interior of the lifting frame is installed with a second forward and reverse motor, the output end of the second forward and reverse motor is fixedly connected with a transmission screw, the outer wall of the transmission screw is threadedly connected with a moving block, the surface of the moving block is movably provided with a limiting rod, the rear end face of the moving block is fixedly connected with a second connecting block, the rear end of the second connecting block is fixedly connected with a pushing plate, the rear end of the pushing plate is fixedly connected with the first connecting block, the rear end of the first connecting block is fixedly connected with a sliding sleeve, the interior of the sliding sleeve is provided with a sliding rod, and the sliding sleeve is slidably arranged on the outer wall of the sliding rod.

[0008] As a further solution of the present invention: a first forward and reverse motor is installed on the top of the L-shaped plate, and a first gear disk is fixedly sleeved on the output end of the first forward and reverse motor.

[0009] As a further solution of the present invention: the outer wall of the first toothed disc is meshingly connected to two second toothed discs, the interior of the second toothed disc is fixedly connected to a screw tube, the inner wall of the screw tube is threadedly connected to a lifting screw rod, and the lower end of the lifting screw rod passes through the top of the L-shaped plate and is fixedly connected to the top of the lifting frame.

[0010] As a further solution of the present invention: a fixing groove is provided on the lower surface of the base, a movable plate is movably provided inside the fixing groove, and a movable wheel is installed at the bottom of the movable plate.

[0011] As a further solution of the present invention: a fixing cavity is opened at the top of the fixing groove, a hydraulic push rod is installed inside the fixing cavity, and an output end of the hydraulic push rod is fixedly connected to the top of the moving plate.

[0012] As a further solution of the present invention: a counterweight is fixedly connected to the top of the base, and a power supply box is arranged on the right side of the counterweight.

[0013] As a further solution of the present invention: a storage battery is installed inside the power supply box, and a box door is rotatably provided on the front end surface of the power supply box.

[0014] As a further solution of the present invention: a heat dissipation hole is formed through the surface of the door, and a dustproof net is fixedly provided inside the heat dissipation hole.

[0015] As a further solution of the present invention: support blocks are fixedly connected to the four corners of the bottom of the base, and a control panel is installed on the front end surface of the base.

[0016] The present invention has the following beneficial effects:

[0017] (1) Through the structural design of the lifting frame, the pushing plate, the sliding sleeve, the first connecting block, the second connecting block, the second forward and reverse motor, the sliding rod, the transmission screw, the limiting rod and the moving block, it is possible to facilitate the removal of the wall panel after it has been lifted to a certain height. The operation is simple and convenient, and it can better meet the daily use needs. It solves the problem that when the wall panel is lifted and transported, it is inconvenient to remove the wall panel after it has been transported to a certain height due to the heavy wall panel itself, and the convenience is poor, which makes it difficult to meet the daily use needs.

[0018] (2) Through the structural design of the screw tube, the first gear plate, the second gear plate, the first forward and reverse motor, the lifting screw rod, the limit slider and the limit slide groove, the wall panel can be lifted and transported conveniently, and at the same time, when the lifting frame moves, the limit slider will be driven to slide in the limit slide groove, which can improve the stability of the lifting frame during the lifting and moving process;

[0019] (3) Through the structural design of the power supply box, box door, support block, fixed cavity, hydraulic push rod, movable plate, movable wheel, fixed groove and battery, the device can be easily moved, and by facilitating the use and storage of the movable wheels, the convenience of the device and the stability during use can be effectively improved. At the same time, the battery can be used to provide power to the electrical appliances required by the device, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a left-side partial structural schematic diagram of the present invention;

[0022] Figure 3 It is a right side partial structure schematic diagram of the present invention;

[0023] Figure 4 It is a schematic diagram of a partial structure of the present invention from a top view;

[0024] Figure 5 It is a schematic diagram of the partial internal structure of the main view of the present invention;

[0025] Figure 6 It is a schematic diagram of a partial structure of a lifting frame of the present invention from a top view;

[0026] Figure 7 This is a schematic diagram of the partial structure of a battery mainly embodied in the present invention;

[0027] Figure 8 It is a schematic diagram of the enlarged local structure of point A of the present invention.

[0028] In the figure: 1. power supply box; 2. counterweight block; 3. base; 4. control panel; 5. L-shaped plate; 6. lifting frame; 7. box door; 8. screw tube; 9. first gear plate; 10. heat dissipation hole; 11. dust screen; 12. second gear plate; 13. first forward and reverse motor; 14. lifting screw; 15. support block; 16. limit slider; 17. limit slide groove; 18. push plate; 19. fixed cavity; 20. hydraulic push rod; 21. moving plate; 22. moving wheel; 23. fixed groove; 24. battery; 25. sleeve; 26. first connecting block; 27. second connecting block; 28. second forward and reverse motor; 29. ​​slide rod; 30. transmission screw; 31. limit rod; 32. moving block. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-8 The present invention provides an embodiment: an assembled building wall panel lifting and conveying device, comprising a base 3, four corners of the bottom of the base 3 are fixedly connected with support blocks 15, the front end surface of the base 3 is installed with a control panel 4, the right side of the base 3 is fixedly connected with an L-shaped plate 5, the right side outer wall of the L-shaped plate 5 is provided with a limited position slide groove 17, the inner sliding of the limited position slide groove 17 is provided with a limited position slider 16, the right side of the limited position slider 16 is fixedly connected with a lifting frame 6, the interior of the lifting frame 6 is installed with a second forward and reverse motor 28, and the second forward and reverse motor 28 The output end is fixedly connected with a transmission screw 30, the outer wall of the transmission screw 30 is threadedly connected with a moving block 32, the surface of the moving block 32 is movably provided with a limit rod 31, the rear end surface of the moving block 32 is fixedly connected with a second connecting block 27, the rear end of the second connecting block 27 is fixedly connected with a push plate 18, the rear end of the push plate 18 is fixedly connected with a first connecting block 26, the rear end of the first connecting block 26 is fixedly connected with a sliding sleeve 25, the interior of the sliding sleeve 25 is provided with a sliding rod 29, and the sliding sleeve 25 is slidably provided on the outer wall of the sliding rod 29;

[0035] Specifically, Figure 1 , Figure 3 , Figure 6 and Figure 8 As shown, during use, after the wall panel rises to a certain height, the second forward and reverse motor 28 can be started by operating the control panel 4, and the transmission screw 30 can be driven to rotate through the output end of the second forward and reverse motor 28. The transmission screw 30 rotates to drive the moving block 32 to move, and the movement of the moving block 32 drives the second connecting block 27 to move. The movement of the second connecting block 27 drives the push plate 18 to move through the cooperation of the sliding sleeve 25, the first connecting block 26 and the sliding rod 29. The movement of the push plate 18 pushes the wall panel until the wall panel is disengaged from the lifting frame 6, thereby achieving the purpose of facilitating the removal of the wall panel. The operation is simple and convenient, and it can better meet the daily use needs. It solves the problem that when the wall panel is lifted and transported, it is not convenient to remove the wall panel after the wall panel is transported to a certain height due to the heavy wall panel itself, and the convenience is poor, and it is difficult to meet the daily use needs.

[0036] A first forward and reverse motor 13 is installed on the top of the L-shaped plate 5, and a first gear plate 9 is fixedly sleeved on the output end of the first forward and reverse motor 13. Two second gear plates 12 are meshedly connected to the outer wall of the first gear plate 9, and a screw tube 8 is fixedly connected to the inside of the second gear plate 12. A lifting screw 14 is threadedly connected to the inner wall of the screw tube 8, and the lower end of the lifting screw 14 passes through the top of the L-shaped plate 5 and is fixedly connected to the top of the lifting frame 6;

[0037] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, during use, when the wall panel is placed in the lifting frame 6 and needs to be lifted, the second gear plate 12 can be driven to rotate through the output end of the first forward and reverse motor 13, and the rotation of the second gear plate 12 drives the two first gear plates 9 to rotate, and the rotation of the two first gear plates 9 drives the two screw tubes 8 to rotate, and the rotation of the two screw tubes 8 drives the two lifting screws 14 to move, and the movement of the two lifting screws 14 drives the lifting frame 6 to move, and the movement of the lifting frame 6 drives the wall panel to move, thereby achieving the purpose of facilitating the lifting and transportation of the wall panel. At the same time, when the lifting frame 6 moves, it will drive the limiting slider 16 to slide in the limiting slide groove 17, which can improve the stability of the lifting frame 6 during the lifting and moving process.

[0038] A fixing groove 23 is provided on the lower surface of the base 3, a moving plate 21 is movably provided inside the fixing groove 23, a moving wheel 22 is installed at the bottom of the moving plate 21, a fixing cavity 19 is provided on the top of the fixing groove 23, a hydraulic push rod 20 is installed inside the fixing cavity 19, and the output end of the hydraulic push rod 20 is fixedly connected to the top of the moving plate 21, a counterweight 2 is fixedly connected to the top of the base 3, a power supply box 1 is provided on the right side of the counterweight 2, a battery 24 is installed inside the power supply box 1, a box door 7 is rotatably provided on the front end surface of the power supply box 1, a heat dissipation hole 10 is provided on the surface of the box door 7, and a dustproof net 11 is fixedly provided inside the heat dissipation hole 10;

[0039] Specifically, Figure 1 , Figure 2 , Figure 5 and Figure 7As shown, when the device needs to be moved, the output end of the hydraulic push rod 20 can be used to drive the movable plate 21 to move downward, and the movable plate 21 moves downward to drive the movable wheel 22 to move downward, so as to prop up the device, and at this time the support block 15 is off the ground and maintains a certain distance, and then the sliding property of the movable wheel 22 can be used to facilitate the position adjustment of the device. After the position adjustment of the device is completed, the output end of the hydraulic push rod 20 can be used to drive the movable plate 21 to move upward in the fixed groove 23 until the support block 15 contacts the ground again, and at this time the movable wheel 22 enters the fixed groove 23 and returns to the initial position. By facilitating the use and storage of the movable wheel 22, the convenience of the device and the stability during use can be effectively improved. At the same time, the battery 24 can be used to provide power to the electrical appliances required by the device, thereby improving the flexibility of the device. The heat dissipation hole 10 is provided to facilitate the effective dissipation of the heat generated by the battery 24 when working, and the dustproof net 11 is provided to effectively prevent external dust from entering the power supply box 1 during the heat dissipation process.

[0040] Working principle: In the present application, when the wall panel needs to be lifted and transported, and the wall panel needs to be lifted after being placed in the lifting frame 6, the second gear plate 12 can be driven to rotate through the output end of the first forward and reverse motor 13, and the rotation of the second gear plate 12 drives the two first gear plates 9 to rotate, and the rotation of the two first gear plates 9 drives the two screw tubes 8 to rotate, and the rotation of the two screw tubes 8 drives the two lifting screws 14 to move, and the movement of the two lifting screws 14 drives the lifting frame 6 to move, and the movement of the lifting frame 6 drives the wall panel to move. When the lifting frame 6 moves to a suitable height, the second forward and reverse motor 28 can be started by operating the control panel 4, and the output end of the second forward and reverse motor 28 can be driven to rotate the transmission screw 30, and the rotation of the transmission screw 30 drives the moving block 32 to move, and the movement of the moving block 32 drives the second connecting block 27 to move, and the movement of the second connecting block 27 drives the push plate 18 to move through the mutual cooperation of the sliding sleeve 25, the first connecting block 26 and the sliding rod 29, and the push plate 18 moves to push the wall panel until the wall panel is separated from the lifting frame 6. , so as to achieve the purpose of facilitating the removal of the wall panel, the operation is simple, the convenience is good, and it can better meet the daily use needs. Secondly, when the device needs to be moved, the output end of the hydraulic push rod 20 can drive the movable plate 21 to move downward, and the movable plate 21 moves downward to drive the movable wheel 22 to move downward, so as to prop up the device, and at this time the support block 15 is off the ground and maintains a certain distance, and then the sliding property of the movable wheel 22 can be used to facilitate the position adjustment of the device. When the position adjustment of the device is completed, the output end of the hydraulic push rod 20 can drive the movable plate 21 to move upward in the fixed groove 23 until the support block 15 contacts the ground again, and at this time the movable wheel 22 enters the fixed groove 23 and returns to the initial position. By facilitating the use and storage of the movable wheel 22, the convenience of the device and the stability during use can be effectively improved. Finally, the battery 24 can be used to provide power to the electrical appliances required by the device, thereby improving the flexibility of the device.

[0041] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention will no longer explain the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0042] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0043] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A lifting and conveying device for assembled building wall panels, comprising a base (3), characterized in that: The right side of the base (3) is fixedly connected with an L-shaped plate (5), the right outer wall of the L-shaped plate (5) is provided with a limit slide groove (17), the inner part of the limit slide groove (17) is slidably provided with a limit slide block (16), the right side of the limit slide block (16) is fixedly connected with a lifting frame (6), the inner part of the lifting frame (6) is provided with a second forward and reverse motor (28), the output end of the second forward and reverse motor (28) is fixedly connected with a transmission screw (30), and the outer wall of the transmission screw (30) is threadedly connected with a moving block (32) The surface of the moving block (32) is movably provided with a limit rod (31), the rear end surface of the moving block (32) is fixedly connected with a second connecting block (27), the rear end of the second connecting block (27) is fixedly connected with a push plate (18), the rear end of the push plate (18) is fixedly connected with a first connecting block (26), the rear end of the first connecting block (26) is fixedly connected with a sliding sleeve (25), a sliding rod (29) is provided inside the sliding sleeve (25), and the sliding sleeve (25) is slidably provided on the outer wall of the sliding rod (29).

2. The lifting and conveying device for assembled building wall panels according to claim 1 is characterized in that: A first forward and reverse motor (13) is installed on the top of the L-shaped plate (5), and a first gear disc (9) is fixedly sleeved on the output end of the first forward and reverse motor (13).

3. The lifting and conveying device for assembled building wall panels according to claim 2 is characterized in that: The outer wall of the first toothed disc (9) is meshingly connected with two second toothed discs (12), the interior of the second toothed disc (12) is fixedly connected with a screw tube (8), the inner wall of the screw tube (8) is threadedly connected with a lifting screw rod (14), and the lower end of the lifting screw rod (14) passes through the top of the L-shaped plate (5) and is fixedly connected to the top of the lifting frame (6).

4. The lifting and conveying device for assembled building wall panels according to claim 1 is characterized in that: A fixing groove (23) is provided on the lower surface of the base (3), a movable plate (21) is movably arranged inside the fixing groove (23), and a movable wheel (22) is installed at the bottom of the movable plate (21).

5. The lifting and conveying device for assembled building wall panels according to claim 4 is characterized in that: A fixing cavity (19) is provided at the top of the fixing groove (23), a hydraulic push rod (20) is installed inside the fixing cavity (19), and an output end of the hydraulic push rod (20) is fixedly connected to the top of the moving plate (21).

6. The lifting and conveying device for assembled building wall panels according to claim 1 is characterized in that: A counterweight block (2) is fixedly connected to the top of the base (3), and a power supply box (1) is arranged on the right side of the counterweight block (2).

7. The lifting and conveying device for assembled building wall panels according to claim 6 is characterized in that: A storage battery (24) is installed inside the power supply box (1), and a box door (7) is rotatably provided on the front end surface of the power supply box (1).

8. The lifting and conveying device for assembled building wall panels according to claim 7 is characterized in that: A heat dissipation hole (10) is formed through the surface of the box door (7), and a dustproof net (11) is fixedly arranged inside the heat dissipation hole (10).

9. The lifting and conveying device for assembled building wall panels according to claim 1, characterized in that: Support blocks (15) are fixedly connected at the four corners of the bottom of the base (3), and a control panel (4) is installed on the front face of the base (3).

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