Adjustable building material carrying device

Abstract

The utility model relates to the field of house building construction, in particular to an adjustable building material carrying device. The carrying size of the vehicle body can be adjusted, the left side of the lower portion of the vehicle body is connected with a front hollow pipe and a rear hollow pipe, the hollow pipes are connected with handles in a sliding mode, the hollow pipes are connected with first butterfly bolts in a threaded mode, and the first butterfly bolts are connected with the adjacent hollow pipes in a clamped mode. Supporting legs are connected to the front side and the rear side of the left portion of the vehicle body, wheels are rotatably connected to the front side and the rear side of the lower middle portion of the vehicle body, and the vehicle body is provided with an adjusting assembly capable of adjusting the cargo carrying volume and further provided with a material blocking assembly capable of improving the building material carrying stability. And a clamping assembly capable of clamping the long-strip-shaped building materials is arranged on the front portion of the vehicle body, and the effects that the carrying size of the vehicle body can be adjusted, the use flexibility is high, the stability of the building materials in the carrying process can be improved, and the building materials are prevented from falling off are achieved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an adjustable building material handling device. Background Art

[0002] Building materials, as a general term for inorganic materials, organic materials and composite materials used in civil engineering construction, include steel, cement, stone, sand, ash, thermal insulation and sound-absorbing materials, waterproof materials, wood, bricks, tiles, ceramic tiles and other types. During the construction process, these materials need to be frequently transported short distances within the construction site so that construction workers can use them at any time.

[0003] In the existing building construction process, the transportation of construction materials is usually carried out by using carts and push buckets. The transportation volume is limited and cannot be adjusted, and the flexibility of use is poor. In addition, during the transportation process, the construction materials are easily dropped from the transportation device, resulting in material damage, which not only affects the construction progress but also causes material waste.

[0004] Therefore, an adjustable building material handling device has been developed, which can adjust the handling volume of the vehicle body, has high flexibility in use, and can improve the stability during the handling of building materials and prevent the building materials from falling. Utility Model Content

[0005] In order to overcome the shortcomings of existing transport devices, which have poor flexibility and are prone to building materials falling from the transport devices during transport, resulting in damage to the materials, the utility model provides an adjustable building material transport device that can adjust the transport volume of the vehicle body, has high flexibility, can improve the stability of the building material transport process, and prevent the building materials from falling.

[0006] The technical solution is: an adjustable building material handling device, including a handle, a hollow tube, a first butterfly bolt, a body, a supporting foot, wheels, an adjustment assembly, a material stop assembly and a clamping assembly. Two front and rear hollow tubes are connected to the left side of the lower part of the body. A handle is slidably connected to the hollow tubes. The first butterfly bolts are threadedly connected to the hollow tubes. The first butterfly bolts are clamped with adjacent hollow tubes. Support feet are connected to the front and rear sides of the left part of the body. Wheels are rotatably connected to the front and rear sides of the lower middle part of the body. An adjustment assembly that can adjust the cargo volume is provided on the body. A material stop assembly that can improve the stability of building material handling is also provided on the body. A clamping assembly that can clamp long strips of building materials is provided at the front of the body.

[0007] Optionally, the adjustment component includes a square tube, a perforated support column, a second butterfly nut and a sliding baffle. Two left and right square tubes are connected to the front and rear sides of the vehicle body. The square tubes are slidably connected to the perforated support columns. The square tubes are threadedly connected to the second butterfly nuts. The second butterfly nuts are clamped to adjacent perforated support columns. A sliding baffle is connected between the upper sides of the front perforated support columns, and a sliding baffle is also connected between the rear perforated support columns. The sliding baffles are slidably connected to the vehicle body.

[0008] Optionally, the material blocking assembly includes a winding box, a rotating shaft, a protective cloth, a spring, a perforated card strip and a staple. The upper side of the front sliding baffle is connected to the winding box, the interior of the winding box is rotatably connected to the rotating shaft, a protective cloth is wound on the rotating shaft, a spring is connected between the rotating shaft and the winding box, the rear side of the protective cloth is connected to the spring, and a plurality of staples are connected to the upper side of the rear sliding baffle, and the staples are all engaged with the perforated card strip.

[0009] Optionally, the clamping assembly includes a screw seat, a clamping block, a bidirectional screw and a rotating handle. The screw seat is connected to the upper left side of the vehicle body, the bidirectional screw is rotatably connected to the screw seat, the front and rear parts of the bidirectional screw are threadedly connected to the clamping block, the front side of the screw seat is rotatably connected to the rotating handle, and the rotating handle is connected to the bidirectional screw.

[0010] Optionally, it also includes a rotating baffle, an angled block, a slide rod seat, a spring and a rotating connecting shaft. The right part of the vehicle body is rotatably connected to the rotating connecting shaft, the rotating baffle is connected to the rotating connecting shaft, the upper right side of the rotating baffle is connected to the slide rod seat, the slide rod seat is slidably connected to the angled block, multiple springs are connected between the angled block and the slide rod seat, and the angled block is clamped to the vehicle body.

[0011] Optionally, a handle is provided on the angled clamping block.

[0012] Compared with the existing technology, the utility model has the following advantages: the utility model can adjust the cargo volume of the vehicle body by adjusting the height of the sliding baffle, and at the same time can cover the building materials by pulling the protective cloth, and the long strips of building materials can be clamped by the clamping blocks to improve the handling stability, thereby achieving the ability to adjust the handling volume of the vehicle body, with high flexibility in use, and can improve the stability of the building materials during transportation and prevent the building materials from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model.

[0017] Figure 5 This is a schematic diagram of the first partial three-dimensional structure of the utility model.

[0018] Figure 6 This is a schematic diagram of the second partial three-dimensional structure of the utility model.

[0019] Figure 7 This is a schematic diagram of the first three-dimensional structure of the material blocking assembly of the present utility model.

[0020] Figure 8 This is a schematic diagram of the second three-dimensional structure of the material blocking assembly of the present invention.

[0021] Explanation of the accompanying drawings: 1_handle, 2_hollow tube, 3_first butterfly bolt, 4_car body, 41_screw seat, 42_clamping block, 43_bidirectional screw, 44_rotating handle, 5_support foot, 6_wheel, 7_square tube, 8_support column with hole, 9_second butterfly nut, 10_sliding baffle, 11_winding box, 12_rotating shaft, 13_protective cloth, 14_spring, 15_perforated clip, 16_nail, 17_rotating baffle, 18_angled clip, 19_slide rod seat, 20_spring, 21_rotating connecting shaft. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0023] An adjustable construction material handling device, such as Figure 1 and Figure 2 As shown, it includes a handle 1, a hollow tube 2, a first butterfly bolt 3, a body 4, a supporting foot 5, a wheel 6, an adjustment assembly, a material stop assembly and a clamping assembly. The left side of the lower part of the body 4 is connected to two front and rear hollow tubes 2, and the hollow tubes 2 are all slidably connected to the handle 1, and the hollow tubes 2 are all threadedly connected to the first butterfly bolt 3, and the first butterfly bolt 3 is clamped with the adjacent hollow tube 2. The front and rear sides of the left part of the body 4 are connected to the supporting feet 5, and the front and rear sides of the lower middle part of the body 4 are rotatably connected to the wheels 6. The body 4 is provided with an adjustment assembly, the body 4 is also provided with a material stop assembly, and the front of the body 4 is provided with a clamping assembly.

[0024] like Figure 4As shown, the adjustment component includes a square tube 7, a perforated support column 8, a second butterfly nut 9 and a sliding baffle 10. The front and rear sides of the vehicle body 4 are connected to the left and right square tubes 7. The square tubes 7 are slidably connected to the perforated support columns 8. The square tubes 7 are threadedly connected to the second butterfly nuts 9. The second butterfly nuts 9 are clamped with adjacent perforated support columns 8. The sliding baffle 10 is connected between the upper sides of the front perforated support columns 8, and the sliding baffle 10 is also connected between the rear perforated support columns 8. The sliding baffles 10 are all slidably connected to the vehicle body 4.

[0025] like Figure 1 、 Figure 2 、 Figure 7 and Figure 8 As shown, the material blocking assembly includes a winding box 11, a rotating shaft 12, a protective cloth 13, a spring 14, a perforated card strip 15 and a staple 16. The upper side of the front sliding baffle 10 is connected to the winding box 11, and the winding box 11 is rotatably connected to the rotating shaft 12. The protective cloth 13 is wound on the rotating shaft 12. The spring 14 is connected between the rotating shaft 12 and the winding box 11, and the rear side of the protective cloth 13 is connected to the spring 14. Four staples 16 are connected to the upper side of the rear sliding baffle 10, and the staples 16 are all engaged with the perforated card strip 15.

[0026] like Figure 1 and Figure 3 As shown, the clamping assembly includes a screw seat 41, a clamping block 42, a bidirectional screw 43 and a rotating handle 44. The screw seat 41 is connected to the upper left side of the vehicle body 4, and the bidirectional screw 43 is rotatably connected to the screw seat 41. The front and rear parts of the bidirectional screw 43 are both threadedly connected to the clamping block 42. The front side of the screw seat 41 is rotatably connected to the rotating handle 44, and the rotating handle 44 is connected to the bidirectional screw 43.

[0027] like Figure 4 、 Figure 5 and Figure 6 As shown, it also includes a rotating baffle 17, an angled block 18, a slide rod seat 19, a spring 20 and a rotating connecting shaft 21. The right part of the vehicle body 4 is rotatably connected to the rotating connecting shaft 21, and the rotating connecting shaft 21 is connected to the rotating baffle 17. The upper right side of the rotating baffle 17 is connected to the slide rod seat 19, and the slide rod seat 19 is slidably connected to the angled block 18. Three springs 20 are connected between the angled block 18 and the slide rod seat 19. The angled block 18 is clamped with the vehicle body 4, and a handle is provided on the angled block 18 for easy pulling.

[0028] When using the present invention, first push the device to the transport area of ​​building materials through the handle 1, and save effort when moving by rotating the wheels 6. After loosening the first butterfly bolt 3, adjust the handle 1 to a specified length after sliding on the hollow tube 2, and then tighten the first butterfly bolt 3 to fix the handle 1. The length of the handle 1 can be adjusted to a comfortable length for different users. After moving the device to the transport area, the device can be placed by cooperating with the support legs 5 and the wheels 6, and then the bevel block 18 is pulled to slide upward on the slide rod seat 19, so that the bevel block 18 and the body 4 are in contact. After the car body 4 is disengaged, the rotating baffle 17 is rotated to open, and then the building materials to be transported can be placed inside the car body 4. After the placement is completed, the rotating baffle 17 can be rotated to drive the bevel block 18 to rotate and contact the car body 4. Through the extrusion fit of the bevel block 18 and the car body 4 and the cooperation of the spring 20, the rotating baffle 17 and the car body 4 can be closed at the same time so that the car body 4 can be clamped to the bevel block 18, and the rotating baffle 17 can be limited and fixed, thereby reducing the labor intensity of the user and improving the handling efficiency. After that, the car body 4 can be pushed by the handle 1 to move, and the building materials can be transported. After the building materials are placed inside the car body 4 When the building material is placed, the protective cloth 13 can be pulled to make the rotating shaft 12 rotate inside the winding box 11, the mainspring 14 is deformed, and then the perforated card strip 15 on the protective cloth 13 is engaged with the staple 16, so that the protective cloth 13 can shield and protect the building material. , to prevent the building materials from shaking out during transportation. When it is necessary to transport long strips of building materials, the long strips of building materials can be placed obliquely inside the vehicle body 4, and the inclined end can be placed on the screw seat 41. Then the rotating handle 44 can be rotated to rotate the bidirectional screw 43, so that the clamping blocks 42 are close to each other, clamping the long strips of building materials, improving stability during transportation, avoiding shaking that increases the difficulty of transportation or slipping out and injuring people, thereby playing a role in adjusting the transportation volume of the vehicle body 4, with high flexibility in use, and improving the stability of the building materials during transportation, and preventing the building materials from falling.

[0029] It should be understood that the embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. An adjustable construction material handling device, characterized in that: The utility model comprises a handle (1), a hollow tube (2), a first butterfly bolt (3), a vehicle body (4), a supporting foot (5), a wheel (6), an adjustment component, a material stop component and a clamping component. The left side of the lower part of the vehicle body (4) is connected to two front and rear hollow tubes (2). The hollow tubes (2) are all slidably connected to the handle (1). The hollow tubes (2) are all threadedly connected to the first butterfly bolt (3). The first butterfly bolt (3) is clamped with the adjacent hollow tubes (2). The front and rear sides of the left part of the vehicle body (4) are both connected to the supporting foot (5). The front and rear sides of the lower middle part of the vehicle body (4) are both rotatably connected to the wheel (6). The vehicle body (4) is provided with an adjustment component capable of adjusting the cargo volume. The vehicle body (4) is also provided with a material stop component capable of improving the handling stability of building materials. The front part of the vehicle body (4) is provided with a clamping component capable of clamping long strip building materials.

2. The adjustable construction material handling device according to claim 1, characterized in that: The adjustment component comprises a square tube (7), a support column with a hole (8), a second butterfly nut (9) and a sliding baffle (10). The front and rear sides of the vehicle body (4) are connected to the left and right square tubes (7). The square tubes (7) are slidably connected to the support column with a hole (8). The square tubes (7) are threadedly connected to the second butterfly nut (9). The second butterfly nut (9) is clamped with the adjacent support column with a hole (8). The upper sides of the support column with a hole (8) at the front are connected to the sliding baffle (10). The support column with a hole at the rear is also connected to the sliding baffle (10). The sliding baffle (10) is slidably connected to the vehicle body (4).

3. The adjustable construction material handling device according to claim 1, characterized in that: The material blocking component comprises a winding box (11), a rotating shaft (12), a protective cloth (13), a spring (14), a perforated card strip (15) and a staple (16); the upper side of the front sliding baffle (10) is connected to the winding box (11); the interior of the winding box (11) is rotatably connected to the rotating shaft (12); a protective cloth (13) is wound on the rotating shaft (12); a spring (14) is connected between the rotating shaft (12) and the winding box (11); the rear side of the protective cloth (13) is connected to the spring (14); the upper side of the rear sliding baffle (10) is connected to a plurality of staples (16); the staples (16) are all engaged with the perforated card strip (15).

4. The adjustable construction material handling device according to claim 1, characterized in that: The clamping assembly comprises a screw seat (41), a clamping block (42), a bidirectional screw rod (43) and a rotating handle (44). The upper left side of the vehicle body (4) is connected to the screw seat (41), the bidirectional screw rod (43) is rotatably connected to the screw seat (41), the front and rear parts of the bidirectional screw rod (43) are both threadedly connected to the clamping block (42), the front side of the screw seat (41) is rotatably connected to the rotating handle (44), and the rotating handle (44) is connected to the bidirectional screw rod (43).

5. The adjustable construction material handling device according to claim 1, characterized in that: The invention also comprises a rotating baffle (17), an oblique angle block (18), a slide bar seat (19), a spring (20) and a rotating connecting shaft (21); the right part of the vehicle body (4) is rotatably connected to the rotating connecting shaft (21); the rotating baffle (17) is connected to the rotating connecting shaft (21); the right side of the upper part of the rotating baffle (17) is connected to the slide bar seat (19); the slide bar seat (19) is slidably connected to the oblique angle block (18); a plurality of springs (20) are connected between the oblique angle block (18) and the slide bar seat (19); and the oblique angle block (18) is clamped to the vehicle body (4).

6. The adjustable construction material handling device according to claim 5, characterized in that: A pull handle is provided on the bevel clamping block (18).

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