Engineering building block transfer device

Abstract

The utility model discloses an engineering building block transfer device. The engineering building block transfer device comprises a plate trailer body and a side protection frame arranged outside the plate trailer body in a sleeving mode. The side protection frame can slide up and down outside the plate trailer body, a plurality of side limiting guide blocks are arranged on the periphery of the plate trailer body, guide sliding grooves matched with the side limiting guide blocks are formed in the side protection frame, threaded holes are formed in the left side and the right side of the side protection frame, and protection frame fastening screws are arranged in the threaded holes. Screw clamping holes matched with the protective frame fastening screws are formed in the plate trailer body. At least three moving wheels are arranged at the bottom of the plate trailer body. According to the utility model, the side protection frame which can be telescopically adjusted up and down is nested outside the plate trailer main body, after the side protection frame is telescoped to the highest position, the plate trailer main body is fixedly connected with the side protection frame through the protection frame fastening screws, and the side protection frame is arranged outside the plate trailer main body, so that engineering building blocks placed on the plate trailer main body can be enclosed and blocked; the engineering building blocks are prevented from being toppled and damaged, and meanwhile protection on transferring operators is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of engineering transportation technology, specifically to an engineering block transfer device. Background Technology

[0002] Masonry blocks are man-made blocks used in construction or other engineering projects for building walls or infill structures. They are typically made of concrete, stone, clay, industrial waste (such as slag, fly ash, etc.), or other materials, and have a larger size and more diverse shapes than traditional bricks, such as rectangular hexahedrons and various irregular shapes. In engineering applications, blocks are mainly used for infill walls to divide space, and can also be used in load-bearing structures, depending on their materials and design; they have become indispensable in construction engineering.

[0003] Currently, in existing civil engineering projects, the main method for transporting masonry blocks to different floors is by using wheelbarrows or flatbed trucks. However, during actual transport, the blocks are not stable enough when hauled by these vehicles, and the lack of protective devices around them makes the stacked blocks unstable, prone to falling off the trucks or flatbed trucks. This increases block loss and poses certain safety hazards. Therefore, it is necessary to propose a safer and less wasteful masonry block transport device. Summary of the Invention

[0004] To address the aforementioned shortcomings of the existing technology, this utility model provides an engineering block transfer device.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows: it includes a flatbed cart body and a side guard frame fitted outside the flatbed cart body; the side guard frame can slide up and down outside the flatbed cart body; several side limiting guide blocks are provided around the flatbed cart body; the side guard frame is provided with guide grooves that cooperate with the side limiting guide blocks; threaded holes are provided on the left and right sides of the side guard frame; guard frame fastening screws are provided in the threaded holes; screw locking holes that cooperate with the guard frame fastening screws are provided on the flatbed cart body; at least three moving wheels are provided at the bottom of the flatbed cart body.

[0006] Furthermore, a rope fixing buckle is provided on the front side of the bottom of the cart body, and a rope is fixed on the rope fixing buckle. The other end of the rope is fixedly connected to a handle.

[0007] Furthermore, the pull rope is a steel wire rope or a fiber rope.

[0008] Furthermore, the large end of the guard frame fastening screw is provided with a knob.

[0009] Furthermore, the bottom of the flatbed cart is equipped with a heightening block for mounting wheels. The heightening block is fixedly connected to the flatbed cart body, and the wheels are mounted on the bottom of the heightening block.

[0010] Furthermore, the wheels are omnidirectional wheels.

[0011] Furthermore, there are four movable wheels, which are evenly distributed at the bottom of the flatbed vehicle body.

[0012] Furthermore, the side guard frame is made of iron plate or plastic block.

[0013] Furthermore, a lower limit block is provided at the bottom of the guide chute, and an upper limit block is provided at the top of the guide chute.

[0014] Furthermore, when the side guard frame is at its highest point, the screw holes are aligned with the small ends of the guard frame fastening screws.

[0015] The beneficial effects of this utility model are as follows:

[0016] The main body of this utility model has a side guard frame that can be extended and retracted vertically. When the side guard frame is extended to its highest position, the main body of the flatbed cart is fixedly connected to the side guard frame by the guard frame fastening screws. The side guard frame is set on the outside of the main body of the flatbed cart to protect the engineering blocks placed on the main body of the flatbed cart, preventing the engineering blocks from tipping over and being damaged, and at the same time enhancing the protection of the personnel transferring the work. When the side guard frame is extended to its lowest position, the bottom of the side guard frame is supported on the ground, and the top of the side guard frame exposes the top of the main body of the flatbed cart, thereby facilitating the removal of engineering blocks from the main body of the flatbed cart or the loading of engineering blocks onto the main body of the flatbed cart.

[0017] The bottom of the main body of this utility model is equipped with several movable wheels, and a pull rope is provided on the front side of the main body of the main body. The operator pulls the pull rope by pulling the handle, and the pull rope moves the main body of the main body of the main body and the engineering blocks together. With the help of several movable wheels, the engineering block transfer device can be moved at will. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the entire utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the entire utility model. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model after the side guard frame has been removed;

[0021] Figure 4 This is a schematic diagram of the working process of this utility model;

[0022] The symbols for each component are as follows:

[0023] 1. Cart body; 11. Side limiting guide block; 12. Pull rope fixing buckle; 13. Screw hole; 2. Side guard frame; 21. Guide slide; 3. Pull rope; 4. Pull handle; 5. Guard frame fastening screw; 6. Casters; 7. Heightening block; 8. Engineering block. Detailed Implementation

[0024] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0025] like Figure 1 , 2 As shown in Figure 3, the engineering block transfer device includes a flatbed trolley body 1 and a side guard frame 2 fitted outside the flatbed trolley body 1. The side guard frame 2 can slide up and down outside the flatbed trolley body 1. Several side limiting guide blocks 11 are provided around the flatbed trolley body 1. The side guard frame 2 is provided with guide grooves 21 that cooperate with the side limiting guide blocks 11. Threaded holes are provided on both the left and right sides of the side guard frame 2. Guard frame fastening screws 5 are provided in the threaded holes. Screw locking holes 13 that cooperate with the guard frame fastening screws 5 are provided on the flatbed trolley body 1. When the side guard frame 2 is at its highest position, the screw locking holes 13 are aligned with the small ends of the guard frame fastening screws 5. By screwing the small ends of the guard frame fastening screws 5 into the screw locking holes 13, the side guard frame 2 is fixedly connected to the flatbed trolley body 1, and the position of the side guard frame 2 is fixed. The bottom of the trolley body 1 is provided with at least three moving wheels. In this embodiment, it is preferable to provide four moving wheels. The four moving wheels are evenly distributed at the bottom of the trolley body 1. The moving wheels are preferably swivel wheels to facilitate the movement of the engineering block transfer device.

[0026] A rope fixing buckle 12 is provided on the front bottom of the trolley body 1. A rope 3 is fixed to the rope fixing buckle 12, and a handle 4 is fixedly connected to the other end of the rope 3. By using the handle 4 in conjunction with the rope 3, the trolley body 1 can be pulled, thereby facilitating the movement of the transfer device and the engineering blocks. The rope 3 is preferably a steel wire rope or a fiber rope. The steel wire rope can be made of soft steel wire, which has high strength. The rope 3 can also be made of cotton rope or hemp rope, which is lightweight and inexpensive. The side with the rope is the front side. The trolley body 1, viewed from above, is front, right, rear, and left in a clockwise direction.

[0027] In this embodiment, the large end of the protective frame fastening screw 5 is provided with a knob, which is circular or polygonal, so that the protective frame fastening screw 5 can be rotated through the knob. On the outer circumference of the knob, anti-slip texture can also be provided to increase the friction and facilitate the rotation of the protective frame fastening screw 5.

[0028] In this embodiment, a lifting block 7 with movable wheels is provided at the bottom of the flatbed vehicle body 1. The lifting block 7 is fixedly connected to the flatbed vehicle body 1, and the movable wheels are installed at the bottom of the lifting block 7. The lifting block 7 can raise the entire flatbed vehicle body 1, thereby facilitating the movement of engineering blocks in and out.

[0029] In this embodiment, the side guard frame 2 is either an iron plate frame or a plastic block. The iron plate frame is welded from four iron plates, providing good structural strength, and the iron plate thickness is preferably 1-3mm. The plastic block is made of four connected plastic plates, which have good plasticity and are lightweight, greatly reducing the weight of the transfer device. The side guard frame 2 can also be a metal cage structure, which offers good strength while maintaining low weight.

[0030] In this embodiment, a lower limit block is provided at the bottom of the guide slide 21, and an upper limit block is provided at the top of the guide slide 21. The lower limit block prevents the side guard frame 2 from detaching from the lower side of the flatbed vehicle body 1, and the upper limit block prevents the side guard frame 2 from detaching from the upper side of the flatbed vehicle body 1.

[0031] Working process and its principle: such as Figure 4 As shown, when loading and unloading engineering blocks 8 using the engineering block transfer device, first unscrew all the protective frame fastening screws 5 from the screw holes 13, so that the side protective frame 2 is disconnected from the trolley body 1. Then, use the weight of the trolley body 1 to place the side protective frame 2 on the ground, so that the top of the trolley body 1 is exposed. Then, place or remove the engineering block 8 on the trolley body 1. After the engineering block 8 is removed from the trolley body 1 or placed on the trolley body 1, raise the side protective frame 2 to its highest position, and then screw several protective frame fastening screws 5 into the screw holes 13 to fix the trolley body 1 and the side protective frame 2 in place. When transferring engineering blocks 8 using the engineering block transfer device, the side protective frame 2 surrounds the outside of the engineering block 8 to protect it, preventing the engineering block 8 from tipping over and breaking, and making it safer for workers to transfer the blocks.

Claims

1. A device for transferring engineering blocks, characterized in that, The utility model provides a board car body (1) and the side frame (2) of setting in board car body (1) outside, the side frame (2) can slide on the outside of board car body (1) up and down, the periphery of board car body (1) is provided with a plurality of side limiting guide block (11), the side frame (2) is provided with the guide sliding slot (21) of cooperation with side limiting guide block (11), the left and right sides of side frame (2) are provided with threaded hole, threaded hole is provided with the frame fastening screw (5) in all, board car body (1) is provided with the screw clamping hole (13) of cooperation with frame fastening screw (5), board car body (1) bottom is provided with at least three mobile wheels.

2. The engineered block transfer device of claim 1, wherein, The board car body (1) bottom front is provided with the pull rope fixed buckle (12), the pull rope fixed buckle (12) is fixed with pull rope (3), the other end of pull rope (3) is fixedly connected with pull handle (4).

3. The engineered block transfer device of claim 2, wherein, The pull rope (3) is a steel wire rope or a fiber rope.

4. The engineered block transfer device of claim 1, wherein, The large end of the frame fastening screw (5) is provided with a knob part.

5. The engineered block transfer device of claim 1, wherein, The board car body (1) bottom is provided with the heightening block (7) of installing mobile wheel, the heightening block (7) is fixedly connected with board car body (1), and the mobile wheel is installed at the bottom of the heightening block (7).

6. The engineered block transfer device of claim 1 or 5, wherein, The mobile wheel is a universal wheel.

7. The engineered block transfer device of claim 1, wherein, The mobile wheel is provided with four, and the four mobile wheels are evenly arranged on the bottom of the board car body (1).

8. The engineered block transfer device of claim 1, wherein, The side frame (2) is an iron plate frame or a plastic block.

9. The engineered block transfer device of claim 1, wherein, The bottom of the guide sliding slot (21) is provided with a lower limiting block, and the top of the guide sliding slot (21) is provided with an upper limiting block.

10. The engineered block transfer device of claim 1, wherein, When the side frame (2) is at the highest position, the screw clamping hole (13) is aligned with the small end of the frame fastening screw (5).

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