An adjustable support material transfer device and method of use thereof

Abstract

The present application relates to the field of engineering construction, and particularly refers to a material transfer device with adjustable support and a use method thereof. The technical scheme is as follows: the material transfer device is used for transferring materials on different types of pallets, and comprises a cage with a closed top and an open bottom, the cage can be covered on the pallet through the open bottom; a lifting ring is arranged at each of four corners of the top of the cage; a plurality of sliding blocks are movably arranged on two symmetrical sides of the bottom of the cage, and a square clamping groove is formed in each of the sliding blocks; a force-bearing square tube is inserted into the clamping groove of the sliding block, and the force-bearing square tube penetrates into the bottom of the pallet. Advantageous effects: the cage with the open bottom can cover the pallet, so that the pallet can be loaded in one time. The sliding blocks and the force-bearing square tube inserted into the sliding blocks can adapt to different types of pallets, and the positions of the sliding blocks can be adjusted when the positions of the grooves in the bottoms of different pallets are different.

Description

Technical Field

[0001] This invention relates to the field of engineering construction, and specifically to an adjustable support material transfer device and its usage method. Background Technology

[0002] In the process of engineering construction, material transfer is a crucial link that affects project progress and on-site safety. Nowadays, with the increasing number of finished materials, including aerated concrete blocks, cement bricks, bagged cement, etc., manual secondary handling of these materials on-site is often inefficient and costly. Using traditional hoppers for hoisting also requires moving the materials out of the hopper, which consumes a lot of effort. Therefore, this paper proposes to design an adjustable support material transfer device and its usage method. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an adjustable support material transfer device and its usage method, thereby solving the problem that existing methods for transferring materials require a lot of effort.

[0004] This invention provides an adjustable support material transfer device and its usage method. The technical solution is as follows: the transfer device is used to transfer materials on different types of pallets. The transfer device includes: a cage with a closed top and an open bottom, which can be covered on the pallet through the bottom opening; lifting rings at the four corners of the top of the cage; multiple sliders movably disposed on both sides of the bottom of the cage, each slider having a square slot; and a force-bearing square tube that can be inserted into the slot of the slider, the force-bearing square tube passing through the bottom of the pallet.

[0005] Furthermore, it also includes slide rails symmetrically fixed on both sides of the bottom of the cage, and the slider is slidably mounted on the slide rails.

[0006] Furthermore, the slide rail includes two rails arranged opposite each other, with the two ends of the two rails fixedly connected; the upper and lower ends of the slider are provided with protrusions, and the slide rail is located on the outside of the tray when the hanging cover is placed on the tray;

[0007] The protrusion is slidably disposed within the corresponding track.

[0008] Furthermore, it also includes a plurality of sliding bolts and a first fastening nut to restrict the sliding of the slider. The ends of the sliding bolts are slidably disposed within the track of the slide rail, and the sliding bolts are in close contact with the side of the corresponding slider.

[0009] Furthermore, it also includes reinforcing bolts and second fastening nuts for fixing the stressed square tube. Bolt holes are provided at both ends of the stressed square tube. The reinforcing bolts pass through the bolt holes of the stressed square tube, and the second fastening nuts are screwed onto the corresponding reinforcing bolts.

[0010] Furthermore, the dimensions of the end of the reinforcing bolt and the second fastening nut are larger than the dimensions of the slot on the slider, and are in close contact with the slider.

[0011] The present invention also provides a method of using an adjustable support material transfer device, characterized in that the specific steps are as follows: a crane is provided, and the crane is used to lift the cage to the position of the pallet through the lifting ring, and the cage is lowered to cover the pallet; the slider is moved so that the slot on the slider corresponds to the slot at the bottom of the pallet; the force-bearing square tube is inserted into the slot of the slider and passes through the corresponding slot; the cage is lifted and the pallet is moved to the designated position.

[0012] Furthermore, after aligning the slider with the slot at the bottom of the tray, slide the corresponding sliding bolt so that the sliding bolt is in close contact with both sides of the slider, and tighten the first fastening nut on the sliding bolt to fix the slider.

[0013] Furthermore, after the force-bearing square tube is inserted into the slider, a reinforcing bolt and a second fastening nut are provided. The reinforcing bolt is passed through the bolt hole on one side of the force-bearing square tube and out through the bolt hole on the other side, and then the second fastening nut is tightened.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By incorporating a lifting cage with an opening at the bottom, the cage can cover the pallet, enabling one-time loading of the entire package. The sliding slider and the force-bearing square tube inserted within it allow the square tube to adapt to different types of pallets. When the slot positions on the bottom of different pallets vary, the position of the slider can be adjusted.

[0016] By setting sliding bolts and a first fastening nut, the sliding bolts fix the slider, preventing the slider from sliding and causing the pallet to fall off during hoisting.

[0017] By setting a reinforcing bolt and a second fastening nut, the ends of the reinforcing bolt and the second fastening nut clamp the ends of the slider and the stressed square tube, preventing the stressed square tube from falling out of the slider. Attached Figure Description

[0018] Figure 1 This is a perspective view of the cage of the adjustable support material transfer device of the present invention.

[0019] Figure 2 This is an overall perspective view of the adjustable support material transfer device of the present invention.

[0020] Figure 3This is a perspective view of the force-bearing square tube of the adjustable support material transfer device of the present invention.

[0021] Figure 4 This is a schematic diagram of the slider of the adjustable support material transfer device of the present invention.

[0022] Figures 5 to 6 This is a cross-sectional view of the slide rail of the adjustable support material transfer device of the present invention.

[0023] Figure 7 This is a schematic diagram of the reinforcing bolts of the adjustable support material transfer device of the present invention.

[0024] Legend: 1. Cage; 2. Lifting ring; 3. Sliding block; 4. Slide rail; 5. Force-bearing square tube; 6. Sliding bolt; 7. First fastening nut; 8. Reinforcing bolt; 9. Second fastening nut; 10. Bolt hole. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] See Figure 1 This invention provides an adjustable support material transfer device and its usage method, solving the problem that existing material transfer methods require a lot of effort. By setting a cage with an open bottom, the cage can cover the pallet, thus achieving one-time loading of the entire item. By setting a sliding slider and a force-bearing square tube inserted into the slider, the force-bearing square tube can adapt to different types of pallets. When the slot positions on the bottom of different pallets are different, the position of the slider can be adjusted. By setting a sliding bolt and a first fastening nut, the sliding bolt fixes the slider, preventing the pallet from slipping and falling off during lifting. By setting a reinforcing bolt and a second fastening nut, the ends of the reinforcing bolt and the second fastening nut clamp the ends of the slider and the force-bearing square tube, preventing the force-bearing square tube from falling out of the slider.

[0027] The following description, in conjunction with the accompanying drawings, illustrates an adjustable-support material transfer device and its usage method according to the present invention.

[0028] See Figure 2 This image shows an overall perspective view of the adjustable support material transfer device of the present invention. (See also...) Figure 3 This image shows a perspective view of the square tube under stress in the adjustable support material transfer device of the present invention. (See also...) Figure 4 This image shows a schematic diagram of the slider of the adjustable support material transfer device of the present invention. (See also...) Figures 5 to 6 The image shows a cross-sectional view of the slide rail of the adjustable support material transfer device of the present invention. (See also...) Figure 7 The diagram shows a schematic of the reinforcing bolts of the adjustable support material transfer device of the present invention.

[0029] like Figures 1 to 7 As shown, the adjustable support material transfer device of the present invention is used to transfer materials on different types of pallets. The device comprises: a cage 1 with a closed top and an open bottom, the cage 1 being able to cover the pallet through the bottom opening; lifting rings 2 located at the four corners of the top of the cage 1; multiple sliders 3 movably disposed on symmetrical sides of the bottom of the cage 1, each slider 3 having a square slot; and a force-bearing square tube 5 that can be inserted into the slots of the sliders 3, the force-bearing square tube 5 passing through the bottom of the pallet. By configuring the cage 1 with a closed top and an open bottom, the cage 1 can cover the materials on the pallet from above, and then the force-bearing square tube 5 at the bottom is inserted into the bottom of the pallet, thereby lifting and moving the pallet.

[0030] In a preferred embodiment, the cage is slightly larger than the tray so as to cover the tray.

[0031] In a preferred embodiment, the load-bearing square tube 5 is composed of a square steel tube closed at both ends.

[0032] In one specific embodiment, it also includes slide rails 4 symmetrically fixed on both sides of the bottom of the cage 1, and the slider 3 is slidably disposed on the slide rails 4.

[0033] In one specific embodiment, the slide rail 4 includes two tracks arranged vertically opposite each other, with their ends fixedly connected; the upper and lower ends of the slider 3 are provided with protrusions, and the slide rail 4 is located outside the tray when the cage 1 is placed on the tray; the protrusions are slidably disposed within the corresponding tracks. The two tracks being arranged opposite each other allows the tracks to be hidden in the internal space, avoiding prolonged exposure to moisture and rust, which would affect the service life of the device.

[0034] In a preferred embodiment, the track is T-shaped, and the protrusions at the upper and lower ends of the slider 3 form T-shapes that are adapted to the track, thereby ensuring that the slider 3 will not fall off the track.

[0035] In one specific embodiment, the system further includes a plurality of sliding bolts 6 and a first fastening nut 7 to restrict the sliding of the slider 3. The ends of the sliding bolts 6 are slidably disposed within the track of the slide rail 4, and the sliding bolts 6 are in close contact with the corresponding sides of the slider 3. By sliding the sliding bolts 6 to both ends of the slider 3 and then fixing the sliding bolts 6 with the first fastening nut 7, the slider 3 is fixed.

[0036] In a preferred embodiment, the slide rail 4 is coated with lubricating oil to ensure that the slider 3 and the sliding bolt 6 can move smoothly.

[0037] In a preferred embodiment, each of the sliding bolts 6 is provided with two of the first fastening nuts 7.

[0038] In one specific embodiment, it also includes a reinforcing bolt 8 and a second fastening nut 9 for fixing the stressed square tube 5. Bolt holes 10 are provided at both ends of the stressed square tube 5. The reinforcing bolt 8 passes through the bolt hole 10 through the stressed square tube 5, and the second fastening nut 9 is screwed onto the corresponding reinforcing bolt 8.

[0039] In a preferred embodiment, each of the reinforcing bolts 8 is provided with two second fastening nuts 9.

[0040] In one specific embodiment, the dimensions of the end of the reinforcing bolt 8 and the second fastening nut 9 are larger than the dimensions of the slot on the slider 3, and are in close contact with the slider 3. By setting the dimensions of the end of the reinforcing bolt 8 and the second fastening nut 9 to be larger than the dimensions of the slider 3, after the reinforcing bolt 8 is fixed, the end of the reinforcing bolt 8 and the second fastening nut 9 fix the slider 3 and the force-bearing square tube 5. At the same time, the reinforcing bolt 8 can also provide support for the movement of the tray.

[0041] In a preferred embodiment, the length of the reinforcing bolt 8 is greater than the length of the stressed square tube 5.

[0042] The present invention also provides a method of using an adjustable support material transfer device, the specific steps of which are as follows: a crane is provided, and the crane is used to lift the cage 1 to the position of the pallet through the lifting ring 2, and the cage 1 is lowered to cover the pallet; the slider 3 is moved so that the slot on the slider 3 corresponds to the slot at the bottom of the pallet; the force-bearing square tube 5 is inserted into the slider 3 and passes through the corresponding slot; the cage 1 is lifted and the pallet is moved to the designated position.

[0043] In one specific embodiment, after aligning the slider 3 with the slot at the bottom of the tray, the corresponding sliding bolt 6 is slid so that the sliding bolt 6 is tightly attached to both sides of the slider 3, and the first fastening nut 7 is screwed onto the sliding bolt 6 to fix the slider 3.

[0044] In one specific embodiment, after the force-bearing square tube 5 is inserted into the slider 3, a reinforcing bolt 8 and a second fastening nut 9 are provided. The reinforcing bolt 8 is passed through the bolt hole 10 on one side of the force-bearing square tube 5 and out through the bolt hole 10 on the other side. Then the second fastening nut 9 is tightened.

[0045] The following is a detailed description of the use of the adjustable support material transfer device of the present invention.

[0046] Using a crane, the cage 1 is secured to the lifting ring 2 with ropes, and then lifted and covered onto the tray.

[0047] Then slide the slider 3 left and right to align the slot on the slider 3 with the slot on the tray. Then slide the sliding bolt 6 left and right to make the sliding bolt 6 fit tightly against the corresponding slider 3. Then screw the first fastening bolt 7 onto the corresponding sliding bolt 6, two bolts on each sliding bolt 6.

[0048] Then the force-bearing square tube 5 is inserted into the slot of the slider 3 on one side, and the force-bearing square tube 5 passes through the slot at the bottom of the tray and through the slot of the slider 3 on the other side.

[0049] The reinforcing bolt 8 is passed through the bolt hole 10 on one side of the stressed square tube 5 and out through the bolt hole 10 on the other side. Then, the two second fastening nuts 9 are screwed onto the reinforcing bolt 8 for fixation.

[0050] Then operate the crane to move the pallet to the designated location.

[0051] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. An adjustable support material transfer device for transferring materials on different types of pallets, characterized in that: The transfer device includes: A cage (1) with a closed top and an open bottom, the cage (1) being able to be covered on a tray through the bottom opening; Lifting rings (2) are provided at the four corners of the top of the cage (1); Multiple sliders (3) are movably disposed on both sides of the bottom of the cage (1), and square slots are provided on the sliders (3); A force-bearing square tube (5) can be inserted into the slot of the slider (3), and the force-bearing square tube (5) passes through the bottom of the tray; It also includes slide rails (4) symmetrically fixed on both sides of the bottom of the cage (1), the slide rails (4) being located on the outside of the tray when the cage (1) is covered on the tray; The slider (3) is slidably mounted on the slide rail (4); It also includes a plurality of sliding bolts (6) and a first fastening nut (7) for restricting the sliding of the slider (3). The ends of the sliding bolts (6) are slidably disposed in the track of the slide rail (4), and the sliding bolts (6) are in close contact with the side of the corresponding slider (3). It also includes a reinforcing bolt (8) and a second fastening nut (9) for fixing the stressed square tube (5). Bolt holes (10) are provided at both ends of the stressed square tube (5). The reinforcing bolt (8) passes through the stressed square tube (5) through the bolt hole (10). The second fastening nut (9) is screwed onto the corresponding reinforcing bolt (8). The end of the reinforcing bolt (8) and the second fastening nut (9) are larger than the size of the slot on the slider (3) and are in close contact with the slider (3).

2. The adjustable support material transfer device according to claim 1, characterized in that: The slide rail (4) includes two rails arranged opposite each other, with the two ends of the two rails fixedly connected; The upper and lower ends of the slider (3) are provided with protrusions, which are slidably disposed in the corresponding tracks.

3. A method of using the adjustable support material transfer device according to claim 1, characterized in that: The specific usage steps are as follows: A crane is provided, which is used to lift the cage (1) to the position of the pallet via the lifting ring (2), and then lower the cage (1) to cover the pallet; Move the slider (3) so that the slot on the slider (3) corresponds to the slot on the bottom of the tray; Insert the force-bearing square tube (5) into the slot of the slider (3) and pass it through the corresponding slot hole; The cage (1) is lifted and the pallet is moved to the designated position.

4. The method of using the adjustable support material transfer device according to claim 3, characterized in that: After aligning the slider (3) with the slot at the bottom of the tray, slide the corresponding sliding bolt (6) so that the sliding bolt (6) is in close contact with both sides of the slider (3), and tighten the first fastening nut (7) on the sliding bolt (6) to fix the slider (3).

5. The method of using the adjustable support material transfer device according to claim 4, characterized in that: After the force-bearing square tube (5) is inserted into the slider (3), a reinforcing bolt (8) and a second fastening nut (9) are provided. The reinforcing bolt (8) is passed through the bolt hole (10) on one side of the force-bearing square tube (5) and out through the bolt hole (10) on the other side. Then the second fastening nut (9) is tightened.

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