Hand-held material transportation device with wide application range

Abstract

The utility model provides a wide-purpose handheld material transportation device which comprises a steel pipe handle, vertical stand columns are installed at the two ends of the steel pipe handle, the bottoms of the vertical stand columns are fixed to one side of a bottom platform, a bottom bearing and tires are further installed on the bottom platform, and a plurality of installation holes are formed in the vertical stand columns in the vertical direction. A height-adjustable adjusting transverse pipe is detachably mounted between the two vertical stand columns, so that the device can adapt to materials with different heights; a plurality of long-strip-shaped holes are formed in the adjusting transverse pipe, mounting holes are further formed in the corresponding positions of the long-strip-shaped holes, the limiting steel sheets are inserted and mounted in the long-strip-shaped holes and detachably mounted and fixed, the telescopic length of the limiting steel sheets is adjustable, and the limiting steel sheets are used for limiting and fixing materials of different thicknesses or numbers. Materials are easy to obtain, install and manufacture, compared with a traditional conveying tool, the material conveying device can be suitable for conveying materials of different numbers and different heights, the application range is wide, the materials can be fixed and prevented from falling off, the conveying safety is guaranteed, conveying is more convenient and faster, and conveying efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction tool design, and in particular relates to a handheld material transport device with wide applications. Background Art

[0002] In recent years, with the accelerating pace of urbanization, the scale and number of construction projects have shown a rapid growth trend. In this context, improving construction efficiency has become a pressing issue. Construction often involves transportation, a common measure to ensure smooth construction. Its efficiency determines the overall efficiency of construction, making it crucial to improve transportation efficiency.

[0003] In the installation of secondary structure walls in some projects, the wall material is ALC wall panels, a new type of masonry material. Workers use conventional tools such as carts to transport the panels. During operation, ALC wall panels are longer and occupy more space than ordinary autoclaved aerated blocks. During transportation, ALC wall panels are prone to falling, sliding, transportation difficulties, and damage, which greatly increases the inconvenience and danger of construction operations. Moreover, it is difficult to secure the ALC wall panels when they are placed on a cart for transportation, and there is a certain risk of injury to personnel.

[0004] Therefore, it is urgent to design a material transportation device that is widely used, easy to use and can accommodate objects of different heights to solve such problems, so as to ensure the safety of workers during material transportation operations, and the perfect size adaptation ensures convenient transportation and improves transportation efficiency. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a widely used handheld material transportation device, which adopts a steel frame + tire connection method to ensure the reliability of the connection and the convenience of transportation. At the same time, by adjusting the relevant components, it can meet the transportation of objects of different heights and different quantities, thereby improving the transportation efficiency and convenience of various materials.

[0006] The utility model achieves the above technical objectives through the following technical means.

[0007] A widely used handheld material transport device includes a horizontally arranged steel pipe handle, vertical columns are vertically installed at both ends of the steel pipe handle, the bottoms of the vertical columns are installed on a bottom platform, a bottom support is also installed on the bottom platform, and a tire is also connected to the bottom support; a height-adjustable adjustment cross pipe is detachably installed between the two vertical columns, and a plurality of L-shaped limiting steel plates for limiting and fixing the materials to be transported are detachably installed on the adjusting cross pipe.

[0008] Furthermore, the vertical columns are provided with a plurality of mounting holes at equal intervals in the vertical direction, and mounting holes are also provided at both ends of the adjusting transverse tube, which are fixed between the two vertical columns by bolts and matching nuts.

[0009] Furthermore, a plurality of long holes are opened on the adjusting cross tube at equal intervals in the horizontal direction, and mounting holes are opened on the top of the adjusting cross tube at positions corresponding to the long holes; a plurality of mounting holes are opened on the horizontal section of the L-shaped limiting steel plate at equal intervals, and the horizontal section of the limiting steel plate passes through the long holes on the adjusting cross tube and is fixed by bolts and matching nuts, and the vertical section of the limiting steel plate faces the bottom platform below.

[0010] Furthermore, the steel pipe handle and the vertical column, the vertical column and the bottom platform, and the bottom platform and the bottom support are all fixed by welding or riveting.

[0011] Furthermore, the steel pipe handle and the adjusting cross pipe are made of hot-dip galvanized square steel, the vertical column is made of hot-dip galvanized channel steel, the bottom platform is made of a combination of hot-dip galvanized angle steel and hot-dip galvanized square steel, and the bottom support is made of hot-dip galvanized angle steel.

[0012] The utility model has the following beneficial effects:

[0013] The material acquisition is simple, the installation and production are simple, and the manufacturing cost is low. Compared with traditional transportation tools, the installation height of the card (limiting steel sheet) can be flexibly adjusted, so that the transportation device can be suitable for the transportation of materials of different quantities and different heights and sizes. It has a wide range of applications and can transport various types of objects. It can also fix the materials to prevent them from falling, ensure transportation safety, and make transportation more convenient, which helps to improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the widely used handheld material transport device of the present utility model;

[0015] Figure 2 This is a detailed installation diagram of the limit steel sheet and the adjustment cross pipe described in the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the widely used handheld material transport device of the present utility model;

[0017] Figure 4 This is a schematic diagram of the widely used handheld material transport device of the present invention.

[0018] In the figure: 1: steel pipe handle, 2: vertical column, 3: adjustment cross pipe, 4: limiting steel plate, 5: bottom platform, 6: bottom support, 7: tire. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0020] like Figures 1 to 3 As shown, the widely used handheld material transport device of the present invention includes a steel pipe handle 1, a vertical column 2, an adjustment cross pipe 3, a limiting steel sheet 4, a bottom platform 5, a bottom support 6 and a tire 7.

[0021] like Figure 1 As shown, the steel pipe handle 1 is made of 40# hot-dip galvanized square steel. It is arranged horizontally, with vertical posts 2 mounted perpendicularly at each end. The steel pipe handle 1 and the vertical posts 2 are fixed to each other by welding or riveting. Transporters use the steel pipe handle 1 to hold the transport device and transported materials, performing on-site transportation, steering, starting and stopping, and other tasks.

[0022] like Figure 1 As shown, the vertical columns 2 are made of 5# hot-dip galvanized channel steel. Both vertical columns 2 are mounted on the bottom platform 5 and secured to the bottom platform 5 by welding or riveting. When transporting materials, transporters can place them against one side of the vertical columns 2 and stack them outward. The vertical columns 2 withstand lateral pressure and prevent the materials from tipping over.

[0023] like Figures 1 to 3 As shown, the adjustable cross tube 3 is made of 40# hot-dip galvanized square steel. Mounting holes are provided at both ends of the adjustable cross tube 3. Multiple mounting holes are also provided at equal intervals along the vertical direction on the vertical columns 2. The adjustable cross tube 3 is bolted and secured between the two vertical columns 2 using bolts and matching nuts. The adjustable cross tube 3 can be fixed to holes at different heights on the vertical columns 2, adapting to the loading and securing of materials of different heights and sizes.

[0024] like Figures 1 to 3 As shown, the adjustable cross tube 3 is provided with multiple elongated holes at equal intervals in the horizontal direction. Mounting holes are provided at the top of the adjustable cross tube 3 at the corresponding positions of the elongated holes. The limiting steel plate 4 is made of 60# hot-dip galvanized flat steel and is L-shaped. The horizontal section of the limiting steel plate 4 is provided with multiple mounting holes at equal intervals. The horizontal section of the limiting steel plate 4 passes through the elongated holes in the adjustable cross tube 3 and is fixed with bolts and matching nuts. The vertical section of the limiting steel plate 4 faces the bottom platform 5 below. The limiting steel plate 4 can be moved left and right on the adjustable cross tube 3 to accommodate the position and fixation of different loading quantities of materials.

[0025] The bottom platform 5 is constructed from a combination of 40# hot-dip galvanized angle steel and 40# hot-dip galvanized square steel. The bottom support 6 is also constructed from 40# hot-dip galvanized angle steel and is secured to the bottom platform 5 by welding or riveting. The materials to be transported are placed on the bottom platform 5, which supports and transfers the material's pressure. The bottom support 6 is used to bear the load and connect to the tire 7. Like the bottom platform 5, it also supports and transfers the material's pressure.

[0026] like Figure 1 As shown, the tire 7 is made of a 10-inch tire 7, the tire 7 transverse axis and the bottom support 6 are welded and fixed, and the tire 7 transverse axis edge is fixed using a limiting device to prevent the tire 7 from moving left and right.

[0027] The practical use method of the widely used handheld material transport device of the utility model is as follows:

[0028] After the materials are transported to the designated location, the transport device is pushed to the material stacking location and placed flat on the ground. The horizontal pipe 3 is adjusted up and down to the appropriate height according to the size, height and quantity of the materials to be transported. After the position is adjusted, it is firmly fixed with bolts. Then, the materials to be transported are placed on the bottom platform 5 and the bottom support 6. Note that the materials are stacked front and back, as close as possible to one side of the steel pipe handle 2, so that the center of gravity falls on the center line of the bottom support 6. After a certain amount of materials are safely placed, the limiting steel sheet 4 is installed, and the position of the limiting steel sheet 4 is adjusted by the bolts so that it locks and fixes the materials firmly. Then check the transport device, hold the steel pipe handle 1 with both hands, press the steel pipe handle 1 down slightly for trial transportation, move it back and forth for a distance during the trial transportation, and if no abnormality is found, formal transportation can be carried out. After the transported materials are delivered to the designated location, the transport device is pushed to the material stacking location and placed flat on the ground. The limiting steel sheet 4 is opened and the height of the adjusting horizontal pipe 3 is adjusted. Finally, the transported materials can be unloaded.

[0029] The embodiments described are preferred implementations of the present invention, but the present invention is not limited to the above-mentioned implementations. Any obvious improvements, replacements or modifications that can be made by those skilled in the art without departing from the essential content of the present invention are within the scope of protection of the present invention.

Claims

1. A widely used handheld material transport device, characterized in that: The utility model comprises a horizontally arranged steel pipe handle (1), wherein vertical columns (2) are vertically installed at both ends of the steel pipe handle (1), and the bottoms of the vertical columns (2) are installed on a bottom platform (5), and a bottom support (6) is also installed on the bottom platform (5), and the bottom support (6) is also connected to a tire (7); a height-adjustable adjustment cross pipe (3) is detachably installed between the two vertical columns (2), and a plurality of L-shaped limit steel plates (4) for limiting and fixing the material to be transported are detachably installed on the adjustment cross pipe (3).

2. The widely used handheld material transport device according to claim 1, characterized in that: The vertical columns (2) are provided with a plurality of mounting holes at equal intervals in the vertical direction, and mounting holes are also provided at both ends of the adjusting cross tube (3). The two ends of the adjusting cross tube (3) are fixed between the two vertical columns (2) by bolts and matching nuts.

3. The widely used handheld material transport device according to claim 1, characterized in that: The adjusting transverse tube (3) is provided with a plurality of elongated holes at equal intervals in the horizontal direction, and the top of the adjusting transverse tube (3) at the corresponding positions of the elongated holes is provided with mounting holes; the horizontal section of the L-shaped limiting steel sheet (4) is provided with a plurality of mounting holes at equal intervals, and the horizontal section of the limiting steel sheet (4) passes through the elongated holes on the adjusting transverse tube (3) and is fixed by bolts and matching nuts, and the vertical section of the limiting steel sheet (4) faces the bottom platform (5) below.

4. The widely used handheld material transport device according to claim 1, characterized in that: The steel pipe handle (1) and the vertical column (2), the vertical column (2) and the bottom platform (5), and the bottom platform (5) and the bottom support (6) are all fixed by welding or riveting.

5. The widely used handheld material transport device according to claim 1, characterized in that: The steel pipe handle (1) and the adjusting cross pipe (3) are made of hot-dip galvanized square steel, the vertical column (2) is made of hot-dip galvanized channel steel, the bottom platform (5) is made of a combination of hot-dip galvanized angle steel and hot-dip galvanized square steel, and the bottom support (6) is made of hot-dip galvanized angle steel.

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