Material carrying device for construction

Abstract

The material carrying device for construction comprises a material carrying vehicle and universal wheels, the tops of the universal wheels are fixedly connected with the four corners of the bottom of the material carrying vehicle, limiting leather is arranged on the right side of the material carrying vehicle, and mounting grooves are formed in the two sides of the left side of the rear side of the inner wall of the limiting leather. According to the material carrying vehicle, the limiting leather is arranged and can block and limit the right side of a long material, so that the material carrying vehicle can carry the long building material, and meanwhile, the situation that the long building material is separated from the material carrying vehicle and falls off is avoided; the material carrying vehicle solves the problems that generally, the material carrying vehicle can only bear materials with small sizes, and when long materials such as wood plates, iron plates and battens need to be stably carried, the materials cannot be directly placed in the material carrying vehicle to be stably carried, and the materials are prone to slipping off in the carrying process; and the applicability of the material carrying vehicle is not good.

Description

Technical Field

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

[0002] Construction materials are an indispensable part of the construction process of a building project. They are directly related to the quality and safety of the project. Common construction materials include cement, sand, concrete additives, bricks, tiles, stones, steel bars, wooden boards, wooden planks and other materials. In the process of transporting these construction materials, material handling vehicles are often needed to carry these materials over short distances conveniently and labor-savingly.

[0003] For example, the patent document with application number: 202020434952.5 discloses a material handling vehicle for construction, comprising a support frame, a storage box placed on the top of the support frame, a support block fixed to one side of the support frame by bolts, and a fixed column fixed to one side of the support block by bolts, a first connecting rod rotatably connected to one side of the fixed column, and one end of the first connecting rod rotatably connected to a rotating shaft, one side of the rotating shaft rotatably connected to a second connecting rod, and the second connecting rod is connected to the bottom of the storage box, one side of the fixed column is rotatably connected to an electric telescopic rod, and the other end of the electric telescopic rod is rotatably connected to one side of the rotating shaft. The utility model can realize automatic unloading, improve the efficiency of material handling, save manpower, and can also transport longer materials, improve the applicability of the transport vehicle, facilitate unloading, increase the speed of material handling, prevent materials from falling during transportation, and ensure the safety of the material transportation process.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that when used, the above equipment can solve the problem of not being able to automatically unload and cannot prevent materials from falling, and has a low applicability.

[0005] However, during use, material handling vehicles can usually only carry materials of small size. When longer materials such as wooden boards, iron plates and wooden squares are needed, these materials cannot be directly placed inside the material handling vehicle for stable transportation. The materials are prone to slipping during transportation, resulting in poor applicability of the material handling vehicle. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a material handling device for construction, which has the advantage of being able to accommodate the transportation of longer materials, and solves the problem that material handling vehicles can usually only carry materials of small volume. When longer materials such as wooden boards, iron plates and wooden squares are needed, these materials cannot be directly placed inside the material handling vehicle for stable transportation, and the materials are prone to slipping during the transportation process, resulting in poor applicability of the material handling vehicle.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a material handling device for construction, comprising a material handling cart and a universal wheel, the top of the universal wheel being fixedly connected to the four corners of the bottom of the material handling cart, a limiting leather is provided on the right side of the material handling cart, and mounting grooves are provided on both sides of the left side of the rear inner wall of the limiting leather, a first mounting sleeve is inserted into the interior of the mounting groove, the front of the first mounting sleeve is fixedly connected to the two sides on the right side of the back side of the material handling cart, the internal thread of the first mounting sleeve is connected to a mounting part, the bottom of the right side of the material handling cart is movably connected to a side panel, the front of the material handling cart is fixedly connected to an adjustment mechanism, the right sides of both sides of the side panel are fixedly connected to a connecting mechanism, and the top of the back side of the material handling cart is fixedly connected to a top protection component.

[0008] As a preferred embodiment of the present invention, the adjusting mechanism includes a slide seat, the back side of the slide seat is fixedly connected to the front side of the material handling vehicle, the interior of the slide seat is slidably connected to a slider, the bottom of the slide seat is fixedly connected to a positioning seat, a positioning hole is provided on the front side of the top of the positioning seat, and a number of positioning holes are provided and are distributed at equal distances, a positioning rod is connected to the top of the slider, the bottom of the positioning rod passes through the interior of the positioning hole and is connected to the positioning hole, a tension spring is fixedly connected to the left side of the top of the inner side of the positioning rod, and the other end of the tension spring is fixedly connected to the left side of the top of the slider.

[0009] As a preferred embodiment of the present invention, the connecting mechanism includes a stud, the inner side of the stud is fixedly connected to the right side of both sides of the side panel, the top of both sides of the right side of the material handling vehicle are provided with a connecting groove, and the front side of the stud surface is threadedly connected with a tightening ring.

[0010] As a preferred embodiment of the present invention, the top protection component includes a second mounting sleeve, the back of the second mounting sleeve is fixedly connected to the top of the back of the material handling cart, a third mounting sleeve is fixedly connected to the left side of the top of the back of the material handling cart, and the front of the slider is movably connected to the left side of the inner front side of the limiting leather through an axle pin.

[0011] As a preferred embodiment of the present invention, an anti-lost rope is fixedly connected to the back side of the mounting piece, and the other end of the anti-lost rope is fixedly connected to the back side of the limiting leather.

[0012] As a preferred embodiment of the present invention, an anti-slip groove is provided on the rear side of the surface of the mounting piece, and a plurality of anti-slip grooves are provided and are distributed in a circular shape with equal distances.

[0013] As a preferred embodiment of the present invention, a force rod is fixedly connected to the right side of the tightening ring, and rubber half rings are fixedly connected to the top of the right sides of both sides of the material handling vehicle.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model sets a limiting leather, which can block and limit the right side of the long material, so that the material handling vehicle can carry the long building materials while preventing the long building materials from falling off the material handling vehicle. It solves the problem that the material handling vehicle can usually only carry materials of small volume. When long materials such as wooden boards, iron plates and wooden squares are needed, these materials cannot be directly placed inside the material handling vehicle for stable transportation, and the materials are prone to slipping during the transportation process, resulting in poor applicability of the material handling vehicle. The utility model achieves the effect of adapting to the transportation of long materials.

[0016] 2. The utility model is provided with an adjustment mechanism. When the building materials to be transported are longer than the common size, the user can move the positioning rod upward to separate the positioning rod from the corresponding positioning hole. At the same time, the tension spring is pulled to generate tension. Then the slider can be moved to the right along the path of the inner wall of the slide seat, so that the left side of the front side of the limiting leather is moved to the right for adjustment. Then, the tension spring is used to insert the positioning rod into the corresponding positioning hole to fix the left side of the front side of the limiting leather, so that the limiting leather can be adapted to building materials of different lengths for use.

[0017] 3. The utility model is provided with a connecting mechanism. When it is not necessary to transport longer materials but some smaller construction materials, the user can remove one end of the limiting leather and retract the limiting leather. Then, the side panel will be lifted and the right side of the material handling cart will be closed. At this time, the side panel will drive the stud to be embedded in the corresponding connection groove, and then the tightening ring will be rotated to make the tightening ring rotate inward and tighten against the material handling cart, thereby tightening the side panel. At this time, since the right side of the material handling cart is closed, the material handling cart can carry smaller construction materials, thereby improving the adaptability of the material handling cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2It is a schematic diagram of the three-dimensional structure of the material handling vehicle of the utility model from the northeast isometric side;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the slide seat of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the limited leather of the utility model.

[0022] In the figure: 1. Material handling cart; 2. Universal wheel; 3. Limiting leather; 4. Mounting groove; 5. First mounting sleeve; 6. Mounting part; 7. Side panel; 8. Adjustment mechanism; 81. Slide seat; 82. Slider; 83. Positioning seat; 84. Positioning hole; 85. Positioning rod; 86. Tension spring; 9. Connecting mechanism; 91. Stud; 92. Connecting groove; 93. Tightening ring; 10. Anti-top assembly; 101. Second mounting sleeve; 102. Third mounting sleeve; 11. Anti-lost rope; 12. Anti-slip groove; 13. Force rod; 14. Rubber half ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 4 As shown, the utility model provides a material handling device for construction, including a material handling cart 1 and a universal wheel 2. The top of the universal wheel 2 is fixedly connected to the four corners of the bottom of the material handling cart 1. A limiting leather 3 is provided on the right side of the material handling cart 1. Both sides of the left side of the rear inner wall of the limiting leather 3 are provided with mounting grooves 4. A first mounting sleeve 5 is inserted into the interior of the mounting groove 4. The front of the first mounting sleeve 5 is fixedly connected to the two sides of the right side of the back of the material handling cart 1. The internal thread of the first mounting sleeve 5 is connected to a mounting part 6. The bottom of the right side of the material handling cart 1 is movably connected to a side panel 7. The front of the material handling cart 1 is fixedly connected to an adjustment mechanism 8. The right sides of both sides of the side panel 7 are fixedly connected to a connecting mechanism 9. The top of the back of the material handling cart 1 is fixedly connected to a top protection component 10.

[0025] refer to Figure 3The adjusting mechanism 8 includes a slide 81, the back of which is fixedly connected to the front of the material handling vehicle 1, a slider 82 is slidably connected to the interior of the slide 81, a positioning seat 83 is fixedly connected to the bottom of the slide 81, a positioning hole 84 is provided on the front side of the top of the positioning seat 83, and a number of positioning holes 84 are provided and are distributed at equal distances. A positioning rod 85 is connected to the top of the slider 82, and the bottom of the positioning rod 85 passes through the interior of the positioning hole 84 and is connected to the positioning hole 84. A tension spring 86 is fixedly connected to the left side of the top of the inner side of the positioning rod 85, and the other end of the tension spring 86 is fixedly connected to the left side of the top of the slider 82.

[0026] As a technical optimization solution of the present invention, by setting up an adjustment mechanism 8, when the building materials to be transported are longer than the common size, the user can move the positioning rod 85 upward to separate the positioning rod 85 from the corresponding positioning hole 84, and at the same time the tension spring 86 is pulled to generate tension, and then the slider 82 can be moved to the right along the path of the inner wall of the slide 81, so that the left side of the front of the limiting leather 3 is moved to the right for adjustment, and then the tension spring 86 is used to make the positioning rod 85 inserted into the corresponding positioning hole 84 to fix the left side of the front of the limiting leather 3, so that the limiting leather 3 can be adapted to building materials of different lengths for use.

[0027] refer to Figure 2 The connecting mechanism 9 includes a stud 91, the inner side of the stud 91 is fixedly connected to the right side of both sides of the side plate 7, and a connecting groove 92 is provided on the top of both sides of the right side of the material handling vehicle 1. The front side of the surface of the stud 91 is threadedly connected to a tightening ring 93.

[0028] As a technical optimization solution of the present invention, by setting up a connecting mechanism 9, when it is not necessary to transport longer materials but some smaller construction materials, the user can remove one end of the limiting leather 3 and retract the limiting leather 3, then lift the side panel 7 and close the right side of the material handling cart 1. At this time, the side panel 7 will drive the stud 91 to embed into the corresponding connecting groove 92, and then rotate the tightening ring 93 so that the tightening ring 93 rotates inward and presses against the material handling cart 1, thereby tightening the side panel 7. At this time, since the right side of the material handling cart 1 is closed, the material handling cart 1 can carry smaller construction materials, thereby improving the adaptability of the material handling cart 1.

[0029] refer to Figure 2 The top protection component 10 includes a second mounting sleeve 101, the back of the second mounting sleeve 101 is fixedly connected to the top of the back of the material handling vehicle 1, and the left side of the top of the back of the material handling vehicle 1 is fixedly connected to the third mounting sleeve 102. The front of the slider 82 is movably connected to the left side of the inner front side of the limiting leather 3 through an axle pin.

[0030] As a technical optimization solution of the present invention, by setting a top protection component 10, after lifting and fixing the side panel 7, the slider 82 is used to movably connect with the limiting leather 3 through the axle pin, so that the user can rotate the limiting leather 3 to the top of the material handling cart 1, and then plug the mounting groove 4 on one side of the limiting leather 3 into pairs with the first mounting sleeve 5 and the second mounting sleeve 101 on the top, or plug into pairs with the second mounting sleeve 101 and the third mounting sleeve 102, and then thread the mounting piece 6 into the corresponding first mounting sleeve 5, second mounting sleeve 101 or third mounting sleeve 102, so that the limiting leather 3 covers the top of the material handling cart 1 and limits the materials carried inside the material handling cart 1, preventing the material handling cart 1 from carrying too much construction materials and causing some construction materials to fall from the top of the material handling cart 1.

[0031] refer to Figure 2 The back of the mounting member 6 is fixedly connected with an anti-lost rope 11, and the other end of the anti-lost rope 11 is fixedly connected to the back of the limiting leather 3.

[0032] As a technical optimization solution of the present invention, by providing an anti-lost rope 11, the user can directly put down the mounting part 6 after removing it. At this time, the anti-lost rope 11 can be used to connect the mounting part 6 with the limiting leather 3, thereby preventing the mounting part 6 from falling and being lost, thereby improving the service life of the mounting part 6.

[0033] refer to Figure 2 The rear side of the surface of the mounting member 6 is provided with an anti-slip groove 12, and a plurality of anti-slip grooves 12 are provided and are distributed in a circular shape at equal distances.

[0034] As a technical optimization solution of the present invention, by setting the anti-slip groove 12, when the user needs to rotate the mounting part 6, the user's hand can contact the mounting part 6 through the anti-slip groove 12. The anti-slip groove 12 can increase the friction between the user's hand and the mounting part 6, preventing the friction from being too low and causing slipping.

[0035] refer to Figure 2 The right side of the tightening ring 93 is fixedly connected with a force rod 13, and the top of the right side of both sides of the material handling vehicle 1 is fixedly connected with a rubber half ring 14.

[0036] As a technical optimization solution of the present invention, by providing a force rod 13, when the user needs to rotate the tightening ring 93, the user can hold the force rod 13 and rotate it with the tightening ring 93 as the center, thereby driving the tightening ring 93 to rotate, giving the user a point of force for applying force to the tightening ring 93, and then providing a rubber half ring 14, so that when the tightening ring 93 is tightened with the material handling cart 1, the rubber half ring 14 reduces the tightening gap between the tightening ring 93 and the material handling cart 1, thereby improving the tightening strength.

[0037] The working principle and usage process of the utility model are as follows: when the user needs to use the material handling cart 1 to transport longer construction materials, such as longer materials such as wooden boards, iron plates and wooden squares, the user can open the side panel 7, and then place the longer construction materials on the material handling cart 1, and then unfold one end of the limiting leather 3 on the right side of the material handling cart 1, and then plug the mounting groove 4 on one end of the limiting leather 3 into the corresponding first mounting sleeve 5, and then thread the mounting piece 6 into the first mounting sleeve 5, so that one end of the limiting leather 3 can be fixed. At this time, the limiting leather 3 can block and limit the right side of the longer material, so that the material handling cart 1 can transport the longer construction materials while preventing the longer construction materials from falling off the material handling cart 1.

[0038] If the building materials to be transported are longer than the common size, the user can move the positioning rod 85 upward to separate the positioning rod 85 from the corresponding positioning hole 84. At the same time, the tension spring 86 is pulled to generate tension. Then the slider 82 can be moved to the right along the path of the inner wall of the slide 81, so that the left side of the front of the limiting leather 3 is moved to the right for adjustment. Then, the tension spring 86 is used to insert the positioning rod 85 into the corresponding positioning hole 84 to fix the left side of the front of the limiting leather 3, so that the limiting leather 3 can be adapted to building materials of different lengths for use.

[0039] When it is not necessary to transport longer materials but some smaller construction materials, the user can remove one end of the limiting leather 3 and retract the limiting leather 3, then lift the side panel 7 and close the right side of the material handling cart 1. At this time, the side panel 7 will drive the stud 91 to embed into the corresponding connecting groove 92, and then rotate the tightening ring 93 to make the tightening ring 93 rotate inward and tighten against the material handling cart 1, so that the side panel 7 is tightened. At this time, since the right side of the material handling cart 1 is closed, the material handling cart 1 can carry smaller construction materials, thereby improving the adaptability of the material handling cart 1.

[0040] After the side panel 7 is lifted and fixed, the slider 82 is used to be movably connected to the limiting leather 3 through the axle pin, so that the user can rotate the limiting leather 3 to the top of the material handling cart 1, and then plug the mounting groove 4 on one side of the limiting leather 3 into pairs with the first mounting sleeve 5 and the second mounting sleeve 101 on the top, or plug into pairs with the second mounting sleeve 101 and the third mounting sleeve 102, and then thread the mounting piece 6 into the corresponding first mounting sleeve 5, second mounting sleeve 101 or third mounting sleeve 102, so that the limiting leather 3 covers the top of the material handling cart 1 and limits the materials carried inside the material handling cart 1, preventing the material handling cart 1 from carrying too much construction materials and causing some construction materials to fall from the top of the material handling cart 1.

[0041] To sum up: the construction material handling device, by setting a limiting leather 3, the limiting leather 3 can block and limit the right side of the longer material, so that the material handling vehicle 1 can carry longer construction materials while preventing the longer construction materials from falling off the material handling vehicle 1, solving the problem that the material handling vehicle 1 can usually only carry materials of small volume, and when longer materials such as wooden boards, iron plates and wooden squares are needed, these materials cannot be directly placed inside the material handling vehicle 1 for stable transportation, and the materials are prone to slipping during the transportation process, resulting in poor applicability of the material handling vehicle 1.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material handling device for construction, comprising a material handling vehicle (1) and a universal wheel (2), characterized in that: The top of the universal wheel (2) is fixedly connected to the four corners of the bottom of the material handling vehicle (1); a limited leather (3) is provided on the right side of the material handling vehicle (1); mounting grooves (4) are provided on both sides of the left side of the rear inner wall of the limited leather (3); a first mounting sleeve (5) is inserted into the interior of the mounting groove (4); the front of the first mounting sleeve (5) is fixedly connected to the two sides of the right side of the back of the material handling vehicle (1); the internal thread of the first mounting sleeve (5) is connected to a mounting part (6); the bottom of the right side of the material handling vehicle (1) is movably connected to a side panel (7); the front of the material handling vehicle (1) is fixedly connected to an adjustment mechanism (8); the right sides of both sides of the side panel (7) are fixedly connected to a connecting mechanism (9); and the top of the back of the material handling vehicle (1) is fixedly connected to a top protection component (10).

2. A construction material handling device according to claim 1, characterized in that: The adjustment mechanism (8) includes a slide (81), the back of the slide (81) is fixedly connected to the front of the material handling vehicle (1), the interior of the slide (81) is slidably connected to a slider (82), the bottom of the slide (81) is fixedly connected to a positioning seat (83), the front side of the top of the positioning seat (83) is provided with a positioning hole (84), a plurality of positioning holes (84) are provided and are distributed at equal distances, the top of the slider (82) is plugged with a positioning rod (85), the bottom of the positioning rod (85) passes through the inside of the positioning hole (84) and is plugged into the positioning hole (84), the left side of the inner top of the positioning rod (85) is fixedly connected to a tension spring (86), the other end of the tension spring (86) is fixedly connected to the left side of the top of the slider (82).

3. A construction material handling device according to claim 1, characterized in that: The connecting mechanism (9) includes a stud (91), the inner side of the stud (91) is fixedly connected to the right side of both sides of the side plate (7), the top of both sides of the right side of the material handling vehicle (1) is provided with a connecting groove (92), and the front side of the surface of the stud (91) is threadedly connected to a tightening ring (93).

4. A construction material handling device according to claim 2, characterized in that: The top protection component (10) includes a second mounting sleeve (101), the back of the second mounting sleeve (101) is fixedly connected to the top of the back of the material handling vehicle (1), the left side of the top of the back of the material handling vehicle (1) is fixedly connected to a third mounting sleeve (102), and the front of the slider (82) is movably connected to the left side of the inner front side of the limiting leather (3) through an axle pin.

5. The construction material handling device according to claim 1, characterized in that: The back of the mounting member (6) is fixedly connected to an anti-lost rope (11), and the other end of the anti-lost rope (11) is fixedly connected to the back of the position-limiting leather (3).

6. A construction material handling device according to claim 1, characterized in that: An anti-slip groove (12) is provided on the rear side of the surface of the mounting member (6), and a plurality of anti-slip grooves (12) are provided and are distributed in a circular shape at equal distances.

7. The construction material handling device according to claim 3, characterized in that: The right side of the tightening ring (93) is fixedly connected to a force rod (13), and the tops of the right sides of both sides of the material handling vehicle (1) are fixedly connected to rubber half rings (14).

Images