House building prefabricated part transfer device

Abstract

The utility model relates to the technical field of house building, in particular to a house building prefabricated part transfer device which comprises a supporting frame, bottom plates are fixedly installed on the front side and the rear side of the lower end of the supporting frame, universal wheels are fixedly connected to the left side and the right side of the lower end of each bottom plate, and a push rod is fixedly connected to the front end of the supporting frame. Adjusting mechanisms are slidably connected to the left and right sides of the upper end of the supporting frame, driving mechanisms are arranged on the left and right sides in the supporting frame, and the driving mechanisms are in transmission connection with the adjusting mechanisms on the same sides; the adjusting mechanism comprises an L-shaped limiting supporting plate, transmission racks are fixedly installed on the front side and the rear side of the lower end of the L-shaped limiting supporting plate, a sliding groove is formed in the upper portion of the L-shaped limiting supporting plate, and a pressing assembly is slidably connected into the sliding groove. According to the house building prefabricated part transfer device, the fixing effect of the prefabricated part is improved, the safety of the prefabricated part in the transportation process is guaranteed, the damage risk caused by shaking is reduced, and the house building prefabricated part transfer device can adapt to the prefabricated parts with different lengths and is high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a transfer device for prefabricated components of house construction. Background Art

[0002] Prefabricated components are often used in construction, and therefore require a transfer device to transport them to the construction site. However, existing prefabricated component transfer devices are generally similar to transport carts. They lack a secure mechanism to hold the components in place during transport, making them prone to falling and affecting their use. Furthermore, the device lacks flexible width adjustment, making it difficult to accommodate prefabricated components of varying lengths. Therefore, we propose a prefabricated component transfer device. Utility Model Content

[0003] The main purpose of the utility model is to provide a transfer device for prefabricated components for building construction, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A transfer device for prefabricated components for building construction, comprising a support frame, base plates fixedly mounted on both the front and rear sides of the lower end of the support frame, universal wheels fixedly connected to the left and right sides of the lower end of the base plates, a push rod fixedly connected to the front end of the support frame, adjustment mechanisms slidably connected to the left and right sides of the upper end of the support frame, and the two adjustment mechanisms are symmetrically arranged on the left and right sides, and a driving mechanism is provided on both the left and right sides of the support frame, and the driving mechanism is transmission-connected to the adjustment mechanism on the same side;

[0006] The adjustment mechanism includes an L-shaped limit support plate, which is slidably connected to the upper end of the support frame. Transmission racks are fixedly installed on the front and rear sides of the lower end of the L-shaped limit support plate. A sliding groove is opened on the upper part of the L-shaped limit support plate, and a clamping component is slidably connected in the sliding groove.

[0007] Preferably, guide grooves are provided on both the left and right sides of the upper end of the support frame, and the two transmission racks are slidably connected in the guide grooves on the front and rear sides respectively.

[0008] By adopting the above technical solution, the stability of the L-shaped limiting support plate sliding on the upper end of the support frame is improved.

[0009] Preferably, the driving mechanism includes a No. 2 forward and reverse motor, which is fixedly installed in the support frame. A rotating rod is fixedly installed at the output end of the No. 2 forward and reverse motor, and two driving gears are fixedly connected to the rotating rod.

[0010] By adopting the above technical solution: the driving gear on the rotating rod is driven to rotate by the No. 2 forward and reverse motor, the driving gear and the transmission rack are engaged with each other, so that the transmission rack moves left and right along the guide groove, and the moving distance of the L-shaped limit support plate can be accurately controlled.

[0011] Preferably, the two driving gears correspond to the positions of the two transmission racks respectively, and the two driving gears are respectively engaged with the corresponding transmission racks to connect the driving mechanism and the adjusting mechanism.

[0012] By adopting the above technical solution: the transmission is stable, the structure is compact and the adjustment is precise.

[0013] Preferably, the clamping assembly includes a forward and reverse motor No. 1, which is fixedly mounted on the upper end of the L-shaped limit support plate, and a transmission screw is fixedly mounted on the output end of the forward and reverse motor No. 1, which is movably mounted in a slide groove, and a slider is threadedly connected to the transmission screw, and the slider is slidably connected in the slide groove, and a pressure plate is fixedly welded to one end of the slider, and the pressure plate is located directly above the lower part of the L-shaped limit support plate.

[0014] By adopting the above technical solution: using two L-shaped limit plates to slide in opposite directions to clamp and fix the two ends of the prefabricated components, the fixing effect of the prefabricated components is improved, the stability of the components during transportation is ensured, and the risk of damage caused by shaking is reduced.

[0015] Preferably, a boss is integrally formed in the middle of the upper end of the support frame, and the upper ends of the lower parts of the two L-shaped limiting support plates are flush with the upper end surface of the boss.

[0016] By adopting the above technical solution, the prefabricated building components on the upper end of the support frame can be supported.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The No. 2 forward and reverse motor drives the driving gear on the rotating rod to rotate. The driving gear and the transmission rack engage with each other, so that the transmission rack moves left and right along the guide groove. The moving distance of the L-shaped limit plate can be accurately controlled, thereby achieving precise clamping of both ends of the prefabricated component. It not only improves the fixing effect of the prefabricated component, ensures the stability of the component during transportation, and reduces the risk of damage caused by shaking, but also can adapt to prefabricated components of different lengths, with strong versatility.

[0019] 2. Through the design of the clamping assembly, the transmission screw is driven to rotate by the No. 1 forward and reverse motor, and the slider on the transmission screw moves downward in the slide groove. The pressure plate fixed at one end of the slider gradually approaches and finally clamps the prefabricated component. It can not only provide a stable clamping force, further ensure the safety of the prefabricated component during transportation, but also has a simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a transfer device for prefabricated components for building construction according to the utility model;

[0021] Figure 2 This is a structural diagram of a support frame of a transfer device for prefabricated components for building construction according to the present invention;

[0022] Figure 3 This is a structural diagram of an adjustment mechanism of a transfer device for prefabricated components for building construction according to the present utility model;

[0023] Figure 4 The utility model is a structural schematic diagram of a compression assembly of a transfer device for prefabricated components for building construction.

[0024] In the figure: 1. Support frame; 11. Boss; 2. Bottom plate; 3. Universal wheel; 4. Push rod; 5. Guide groove; 6. Adjustment mechanism; 61. L-shaped limit support plate; 62. Transmission rack; 63. Slide groove; 64. Clamping assembly; 641. No. 1 forward and reverse motor; 642. Transmission screw; 643. Slider; 644. Pressing plate; 7. Driving mechanism; 71. No. 2 forward and reverse motor; 72. Rotating rod; 73. Driving gear. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A transfer device for prefabricated components for building construction includes a support frame 1, with base plates 2 fixedly installed on both the front and rear sides of the lower end of the support frame 1, universal wheels 3 fixedly connected on both the left and right sides of the lower end of the base plate 2, a push rod 4 fixedly connected to the front end of the support frame 1, and adjustment mechanisms 6 slidably connected on both the left and right sides of the upper end of the support frame 1, and the two adjustment mechanisms 6 are symmetrically arranged on the left and right sides. A driving mechanism 7 is provided on both the left and right sides of the support frame 1, and the driving mechanism 7 is transmission-connected to the adjustment mechanism 6 on the same side.

[0030] In this embodiment, the adjustment mechanism 6 includes an L-shaped limit support plate 61, which is slidably connected to the upper end of the support frame 1. Transmission racks 62 are fixedly installed on the front and rear sides of the lower end of the L-shaped limit support plate 61. A slide groove 63 is opened on the upper part of the L-shaped limit support plate 61, and a clamping component 64 is slidably connected in the slide groove 63; guide grooves 5 are opened on the left and right sides of the upper end of the support frame 1, and two transmission racks 62 are slidably connected in the guide grooves 5 on the front and rear sides respectively; the driving mechanism 7 includes a No. 2 forward and reverse motor 71, No. 2 forward and reverse motor 71, The motor 71 is fixedly installed in the support frame 1, and a rotating rod 72 is fixedly installed on the output end of the No. 2 forward and reverse motor 71, and two driving gears 73 are fixedly connected to the rotating rod 72; the two driving gears 73 correspond to the positions of the two transmission racks 62 respectively, and the two driving gears 73 are respectively engaged with the corresponding transmission racks 62 to connect the driving mechanism 7 and the adjustment mechanism 6; a boss 11 is integrally formed in the middle of the upper end of the support frame 1, and the upper ends of the lower parts of the two L-shaped limit plates 61 are flush with the upper end surfaces of the boss 11.

[0031] Through the above scheme: the driving gear 73 on the rotating rod 72 is driven to rotate by the No. 2 forward and reverse motor 71, and the driving gear 73 and the transmission rack 62 are engaged with each other, so that the transmission rack 62 moves left and right along the guide groove 5. The moving distance of the L-shaped limit support plate 61 can be accurately controlled, thereby achieving precise clamping of the two ends of the prefabricated component, which not only improves the fixing effect of the prefabricated component, ensures the stability of the component during transportation, and reduces the risk of damage caused by shaking, but also can adapt to prefabricated components of different lengths, and has strong versatility.

[0032] In this embodiment, the clamping assembly 64 includes a forward and reverse motor No. 641, which is fixedly mounted on the upper end of the L-shaped limit support plate 61. A transmission screw 642 is fixedly mounted on the output end of the forward and reverse motor 641. The transmission screw 642 is movably mounted in the slide groove 63. A slider 643 is threadedly connected to the transmission screw 642, and the slider 643 is slidably connected in the slide groove 63. A pressure plate 644 is fixedly welded to one end of the slider 643, and the pressure plate 644 is located directly above the lower part of the L-shaped limit support plate 61.

[0033] Through the above scheme: the transmission screw 642 is driven to rotate by the No. 1 forward and reverse motor 641, the slider 643 on the transmission screw 642 moves downward in the slide groove 63, and the pressure plate 644 fixed at one end of the slider 643 gradually approaches and finally presses the prefabricated component, which not only provides a stable pressing force, further ensures the safety of the prefabricated component during transportation, but also has a simple structure and is easy to operate.

[0034] It should be noted that the present invention is a transfer device for prefabricated building components. When prefabricated building components need to be transported, first, the prefabricated building components are placed on the boss 11 in the middle of the upper end of the support frame 1, and then, the No. 2 forward and reverse motors 71 on both sides are started at the same time. The No. 2 forward and reverse motors 71 drive the rotating rod 72 to rotate, and the driving gear 73 on the rotating rod 72 rotates accordingly. Since the driving gear 73 and the transmission rack 62 are meshed with each other, the rotation of the driving gear 73 will drive the transmission rack 62 to move left and right along the guide groove 5. The movement of the transmission rack 62 further drives the L-shaped limit support plate 61 fixed to it to move left and right, thereby using the two L-shaped limit support plates 61 to slide in opposite directions to clamp and fix the two ends of the prefabricated component. Then, the No. 1 forward and reverse motor 641 is started, and the output end of the No. 1 forward and reverse motor 641 drives the transmission screw 642 to rotate, and the slider 643 on the transmission screw 642 moves downward in the slide groove 63. A pressure plate 644 is fixed to one end of the slider 643. As the slider 643 moves, the pressure plate 644 gradually approaches the prefabricated component and finally presses the prefabricated component to ensure its stability during transportation. Finally, the user can push the entire device through the push rod 4. The design of the universal wheel 3 allows the device to be flexibly moved between different sites and adapt to various working environments.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A transfer device for prefabricated components for building construction, comprising a support frame (1), characterized in that: Base plates (2) are fixedly mounted on both the front and rear sides of the lower end of the support frame (1), universal wheels (3) are fixedly connected to both the left and right sides of the lower end of the base plate (2), a push rod (4) is fixedly connected to the front end of the support frame (1), and adjustment mechanisms (6) are slidably connected to both the left and right sides of the upper end of the support frame (1), and the two adjustment mechanisms (6) are symmetrically arranged on the left and right sides. A driving mechanism (7) is arranged on both the left and right sides of the support frame (1), and the driving mechanism (7) is transmission-connected to the adjustment mechanism (6) on the same side; The adjustment mechanism (6) includes an L-shaped limiting support plate (61), the L-shaped limiting support plate (61) is slidably connected to the upper end of the support frame (1), and transmission racks (62) are fixedly installed on both the front and rear sides of the lower end of the L-shaped limiting support plate (61), and a sliding groove (63) is opened on the upper part of the L-shaped limiting support plate (61), and a pressing component (64) is slidably connected in the sliding groove (63).

2. A prefabricated building component transfer device according to claim 1, characterized in that: Guide grooves (5) are provided on both left and right sides of the upper end of the support frame (1), and the two transmission racks (62) are slidably connected in the guide grooves (5) on the front and rear sides respectively.

3. The prefabricated building component transfer device according to claim 1, characterized in that: The driving mechanism (7) comprises a second forward and reverse motor (71), the second forward and reverse motor (71) being fixedly mounted in the support frame (1), a rotating rod (72) being fixedly mounted on the output end of the second forward and reverse motor (71), and two driving gears (73) being fixedly connected to the rotating rod (72).

4. The prefabricated building component transfer device according to claim 3, characterized in that: The two driving gears (73) correspond to the positions of the two transmission racks (62) respectively, and the two driving gears (73) are respectively engaged with the corresponding transmission racks (62) to connect the driving mechanism (7) and the adjusting mechanism (6) in a transmission manner.

5. The prefabricated building component transfer device according to claim 1, characterized in that: The clamping assembly (64) includes a forward and reverse motor (641) No. 1, which is fixedly mounted on the upper end of the L-shaped limit support plate (61). A transmission screw (642) is fixedly mounted on the output end of the forward and reverse motor (641). The transmission screw (642) is movably mounted in the slide groove (63). A slider (643) is threadedly connected to the transmission screw (642), and the slider (643) is slidably connected in the slide groove (63). A pressure plate (644) is fixedly welded to one end of the slider (643), and the pressure plate (644) is located directly above the lower part of the L-shaped limit support plate (61).

6. The prefabricated building component transfer device according to claim 1, characterized in that: A boss (11) is integrally formed in the middle of the upper end of the support frame (1), and the upper ends of the lower parts of the two L-shaped limiting support plates (61) are flush with the upper end surface of the boss (11).

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