Material mover for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering auxiliary equipment, and provides a lorry for constructional engineering, which comprises a lorry body, a supporting piece, supporting wheels and a hopper, and a workpiece placing area is arranged on the lorry body; the number of the supporting pieces is two, the two supporting pieces are arranged on the trolley body in the length direction of the base, a gap used for containing the cylindrical workpieces is formed between the two supporting pieces, each supporting piece comprises a plurality of supporting rods arranged in an arrayed mode, and the arrangement direction of the supporting rods is perpendicular to the arrangement direction of the supporting pieces; the supporting wheels are arranged at the tops of the supporting rods respectively, and the central axes of the supporting wheels are arranged in the transverse direction and are perpendicular to the arrangement direction of the supporting pieces; the hopper is located on one side of the workpiece containing area, and the bottom of the side, away from the workpiece containing area, of the hopper is rotationally arranged on the vehicle body. By means of the technical scheme, the problems that an existing dumper is single in material transporting structure, low in space utilization rate and incapable of transporting scattered materials and large pieces at the same time are solved.

Description

Technical Field

[0001] The utility model relates to a construction engineering auxiliary equipment, in particular to a material transport vehicle for construction engineering. Background Art

[0002] Construction projects refer to engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. During the construction process, material transport vehicles are frequently used on construction sites. In addition to transporting materials such as cement, sand, and gravel, they also need to transport various scattered tools and sundries, as well as large items such as beams, columns, and pipes. Ordinary transport vehicles can only transport cement, sand, and gravel and scattered sundries, or transport larger workpieces alone. The space utilization rate is low, and it is impossible to transport scattered materials and large items at the same time, resulting in low transportation efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a material transport vehicle for construction engineering, so as to solve the problems that the existing material transport vehicles have a single structure for transporting materials, low space utilization, and cannot transport scattered materials and large items at the same time.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A material transport vehicle for construction engineering, comprising:

[0006] A vehicle body, wherein a workpiece placement area is provided on the vehicle body;

[0007] Support members, the support members are in two groups, the two groups of support members are arranged on the vehicle body along the length direction of the vehicle body, and a gap for placing cylindrical workpieces is arranged between the two groups of support members, each group of support members includes a plurality of support rods arranged in an arranged direction, and the arrangement direction of the support rods is perpendicular to the arrangement direction of the support members;

[0008] Support wheels, wherein the support wheels are multiple and are respectively arranged on the top of each of the support rods, and the central axis of the support wheel is arranged in a transverse direction and is perpendicular to the arrangement direction of the support members;

[0009] A hopper is located at one side of the workpiece placement area, and a bottom of the hopper away from the workpiece placement area is rotatably arranged on the vehicle body.

[0010] As a further technical solution, the support rod close to the hopper is slidably arranged on the vehicle body through an adjusting member, and the adjusting member includes:

[0011] A sliding plate, wherein the sliding plate is slidably arranged on the vehicle body along the arrangement direction of the supporting members, and the bottom of the supporting rod is fixedly arranged on the top surface of the sliding plate;

[0012] Connecting ears, there are two connecting ears, which are respectively fixedly arranged at two ends of the sliding plate, and positioning holes are opened on the connecting ears;

[0013] Adjustment holes, a plurality of adjustment holes are arranged on both side walls of the vehicle body along the arrangement direction of the support members;

[0014] There are two positioning pins, which are respectively inserted into the two positioning holes and are respectively used to be inserted into one of the adjustment holes.

[0015] As a further technical solution, handles are fixedly provided on both side walls of the hopper.

[0016] As a further technical solution, a gear is fixedly sleeved on the rotating shaft between the hopper and the vehicle body, and a rack is slidably provided on the vehicle body along its length direction, and the rack is meshed with the gear.

[0017] As a further technical solution, the rack is slidably arranged on the vehicle body through a sliding assembly, and the sliding assembly includes:

[0018] A first connecting rod, the top end of which is fixedly connected to the rack, a strip-shaped hole is provided on the top surface of the vehicle body along its length direction, and the bottom end of the first connecting rod passes through the strip-shaped hole and extends into the interior of the vehicle body;

[0019] The second connecting rod is slidably arranged inside the vehicle body along the length direction of the vehicle body, and one end of the second connecting rod is fixedly connected to the bottom end of the first connecting rod, and the other end extends out of the vehicle body and is fixedly connected with a handle.

[0020] As a further technical solution, it also includes a spring, one end of which is rotatably connected to the vehicle body, and the other end of which is rotatably connected to the outer side wall of the hopper.

[0021] As a further technical solution, the vehicle body comprises:

[0022] A base, on which the workpiece placement area and the hopper are both arranged;

[0023] A push handle, the push handle is fixedly arranged at one end of the base and is located at a side of the workpiece placement area away from the hopper;

[0024] Rollers, there are four rollers, which are rotatably arranged at the bottom of the base.

[0025] The beneficial effects of the utility model are:

[0026] The utility model has a simple structure, and scattered materials and sundries used in construction projects can be placed in the hopper, and large items can be placed at the bottom between the two sets of support members, and cylindrical workpieces such as pipes can be placed at the top between the two sets of support members, so that the cylindrical workpiece is clamped between the four support wheels and will not roll relative to the vehicle body, which is convenient for placement and helps to ensure the stability of the transportation of the cylindrical workpiece. The utility model can hold scattered materials and place cylindrical workpieces, which is convenient for transportation and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the three-dimensional structure of another embodiment of the utility model;

[0030] Figure 3 It is a structural schematic diagram of a state of a sliding assembly of another embodiment of the utility model;

[0031] Figure 4 It is a structural schematic diagram of another state of a sliding assembly of another embodiment of the utility model.

[0032] Description of Reference Numerals

[0033] 1. Car body; 11. Base; 12. Push handle; 13. Roller; 2. Support member; 21. Support rod; 3. Support wheel; 4. Hopper; 5. Adjustment member; 51. Sliding plate; 52. Connecting ear; 53. Adjustment hole; 54. Positioning pin; 6. Handle; 7. Gear; 8. Rack; 9. Sliding assembly; 91. First connecting rod; 92. Bar hole; 93. Second connecting rod; 94. Handle; 10. Spring. DETAILED DESCRIPTION

[0034] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] like Figure 1-Figure 4 As shown, the utility model provides a material transport vehicle for construction engineering, which mainly includes a vehicle body 1, a support member 2, support wheels 3 and a hopper 4.

[0036] The vehicle body 1 includes a base 11, a push handle 12 and a roller 13. The push handle 12 is fixedly arranged at one end of the base 11 and is located on the side of the workpiece placement area away from the hopper 4. There are four rollers 13, which are rotatably arranged at the bottom of the base 11. By pushing the push handle 12, the vehicle body 1 and the components thereon can be moved. A workpiece placement area is arranged at the top of the base 11. There are two groups of support members 2. The two groups of support members 2 are arranged on the base 11 along the length direction of the base 11, and a gap for placing cylindrical workpieces is arranged between the two groups of support members 2. Each group of support members 2 includes a plurality of support rods 21 arranged in an arranged manner. In this embodiment, there are two support rods 21, and the arrangement direction of the support rods 21 is perpendicular to the arrangement direction of the support members 2. There are multiple support wheels 3, which are respectively arranged at the top of each support rod 21. The central axis of the support wheel 3 is arranged in a horizontal direction and is perpendicular to the arrangement direction of the support members 2. The hopper 4 is located on one side of the workpiece placement area, and the bottom of the hopper 4 away from the workpiece placement area is rotatably arranged on the base 11.

[0037] In the utility model, the hopper 4 is used to place scattered materials and sundries for construction projects, and the top between the two groups of support members 2 is used to place cylindrical workpieces such as pipes, so that the cylindrical workpiece is clamped between the four support wheels 3 and will not roll relative to the vehicle body 1, which is convenient for placement and helps to ensure the stability of the transportation of cylindrical workpieces. The utility model can hold scattered materials and place cylindrical workpieces. Long strip workpieces can also be placed under the cylindrical workpieces. The long strip workpieces are stacked in the space between the two groups of support members 2, which is convenient for transportation and improves transportation efficiency. It is suitable for the transportation of various materials and has strong practicality.

[0038] The support rod 21 close to the hopper 4 is slidably set on the vehicle body 1 through an adjusting member 5. The adjusting member 5 includes a sliding plate 51, a connecting ear 52, an adjusting hole 53 and a positioning pin 54. The sliding plate 51 is slidably set on the vehicle body 1 along the arrangement direction of the support member 2. The bottom of the support rod 21 is fixedly set on the top surface of the sliding plate 51. There are two connecting ears 52, which are respectively fixedly set at the two ends of the sliding plate 51. Positioning holes are opened on the connecting ears 52. A plurality of adjusting holes 53 are arranged on the two side walls of the vehicle body 1 along the arrangement direction of the support member 2. There are two positioning pins 54, which are respectively penetrated in the two positioning holes and are respectively used to be penetrated in one of the adjustment holes 53.

[0039] The specific operating steps of the adjusting member 5 are as follows: remove the positioning pin 54, push the sliding plate 51 to make it slide, and when it slides to the appropriate position, align the positioning hole with the nearest adjustment hole 53, and then insert the positioning pin 54 into the positioning hole and the adjustment hole 53 in turn, thereby completing the adjustment of the spacing size between the two groups of support members 2. The design is reasonable and easy to operate, which is conducive to adjusting the spacing size of the two groups of support members 2 according to the diameter size of the cylindrical workpiece, so that it is suitable for cylindrical workpieces of different diameters and has strong practicality.

[0040] like Figure 1 As shown, in one embodiment, handles 6 are fixedly provided on both side walls of the hopper 4 .

[0041] In this embodiment, after the material transport vehicle arrives at the destination, the handle 6 is manually pulled to rotate the hopper 4 about the rotating shaft between the hopper 4 and the base 11, thereby pouring out the material placed in the hopper 4, which is suitable for transporting heavier materials such as sand and gravel.

[0042] like Figure 2-4 As shown, in another embodiment, a gear 7 is fixedly sleeved on the rotating shaft between the hopper 4 and the base 11, and a rack 8 is slidably provided on the base 11 along its length direction, and the rack 8 meshes with the gear 7. Specifically, guide plates are provided on both sides of the rack 8, and the guide plates are fixedly provided on the top surface of the base 11. A limited sliding groove is provided between the two guide plates, and the rack 8 is slidably provided in the limited sliding groove, which is conducive to limiting the sliding trajectory of the rack 8. In this embodiment, the gear 7 and the rack 8 are both in two groups, which are respectively located on both sides of the hopper 4, which is conducive to ensuring the stability of the rotation of the hopper 4.

[0043] Each rack 8 is slidably arranged on the base 11 through a sliding assembly 9. Specifically, each sliding assembly 9 includes a first connecting rod 91 and a second connecting rod 93. The top of the first connecting rod 91 is fixedly connected to the rack 8. A strip hole 92 is provided on the top surface of the base 11 along its length. The bottom end of the first connecting rod 91 passes through the strip hole 92 and extends into the base 11. The second connecting rod 93 is slidably arranged inside the base 11 along the length direction of the base 11, and one end is fixedly connected to the bottom end of the first connecting rod 91, and the other end extends out of the base 11. In this embodiment, the ends of the second connecting rods 93 of the two sliding assemblies 9 extending out of the base 11 are fixedly connected to the two ends of a handle 94, respectively, and the two second connecting rods 93 are effectively driven to work together synchronously by controlling the position of the handle 94.

[0044] A spring 10 is provided on both sides of the hopper 4, one end of the spring 10 is rotatably connected to the vehicle body 1, and the other end is rotatably connected to the outer wall of the hopper 4. Figure 3 As shown in FIG. 1 ), the spring 10 is in a compressed state, and the hopper 4 is in a discharging state (as shown in FIG. Figure 4 As shown), the spring 10 is in a stretched state.

[0045] In this embodiment, after the material transport vehicle arrives at the destination, the handle 94 is pulled, and the handle 94 drives the second connecting rod 93 to slide in the direction away from the hopper 4, driving the first connecting rod 91 to slide in the same direction, and the first connecting rod 91 drives the rack 8 to slide in the same direction, and the rack 8 drives the gear 7 to rotate, thereby driving the rotating shaft between the hopper 4 and the base 11 to rotate, so that the hopper 4 is in a discharging state (such as Figure 4 As shown), pour out the scattered materials placed in the hopper 4. During the unloading process, as the shaft between the hopper 4 and the base 11 rotates, the spring 10 gives the end of the hopper 4 away from the gear 7 an oblique upward thrust, thereby assisting the rotation of the shaft and making it easier for the operator to work. After pouring the materials, push the handle 94 to reset, and the hopper 4 returns to the material discharge state. In this process, the spring 10 gives the hopper 4 a pulling force to facilitate the resetting of the hopper 4. In this embodiment, the handle 94 provided below the push handle 12 eliminates the need for the operator to walk to the hopper 4 to pull the hopper 4 during unloading. The operator only needs to push the material transport vehicle to the destination through the push handle 12, and then pull the handle 94 with the foot or manually to achieve the unloading operation of the hopper 4, which saves time and effort and is easy to operate.

[0046] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A material transport vehicle for construction engineering, characterized in that: include: A vehicle body (1), wherein a workpiece placement area is provided on the vehicle body (1); Support members (2), the support members (2) being in two groups, the two groups of support members (2) being arranged on the vehicle body (1) along the length direction of the vehicle body (1), and a spacer for placing a cylindrical workpiece is provided between the two groups of support members (2), each group of support members (2) comprising a plurality of support rods (21) arranged in an arranged manner, and the arrangement direction of the support rods (21) being perpendicular to the arrangement direction of the support members (2); Support wheels (3), the support wheels (3) being multiple and respectively arranged on the top of each of the support rods (21), the central axis of the support wheel (3) being arranged in a transverse direction and perpendicular to the arrangement direction of the support members (2); A hopper (4), the hopper (4) being located on one side of the workpiece placement area, and the bottom of the hopper (4) being rotatably arranged on the vehicle body (1) away from the workpiece placement area.

2. A material transport vehicle for construction engineering as claimed in claim 1, characterized in that: The support rod (21) close to the hopper (4) is slidably arranged on the vehicle body (1) via an adjusting member (5), wherein the adjusting member (5) comprises: A sliding plate (51), the sliding plate (51) being slidably arranged on the vehicle body (1) along the arrangement direction of the support members (2), and the bottom of the support rod (21) being fixedly arranged on the top surface of the sliding plate (51); Connecting ears (52), the connecting ears (52) being two in number and respectively fixedly disposed on two ends of the sliding plate (51), and the connecting ears (52) being provided with positioning holes; Adjustment holes (53), a plurality of adjustment holes (53) are arranged on both side walls of the vehicle body (1) along the arrangement direction of the support members (2); Positioning pins (54), there are two positioning pins (54), which are respectively inserted into the two positioning holes and are respectively used to be inserted into one of the adjustment holes (53).

3. A material transport vehicle for construction engineering as claimed in any one of claims 1 to 2, characterized in that: Handles (6) are fixedly provided on both side walls of the hopper (4).

4. A material transport vehicle for construction engineering as claimed in any one of claims 1 to 2, characterized in that: A gear (7) is fixedly sleeved on the rotating shaft between the hopper (4) and the vehicle body (1), and a rack (8) is slidably provided on the vehicle body (1) along its length direction, and the rack (8) is meshed with the gear (7).

5. A material transport vehicle for construction engineering as claimed in claim 4, characterized in that: The rack (8) is slidably arranged on the vehicle body (1) via a sliding assembly (9), wherein the sliding assembly (9) comprises: a first connecting rod (91), the top end of the first connecting rod (91) being fixedly connected to the rack (8), the top surface of the vehicle body (1) being provided with a strip-shaped hole (92) along its length direction, the bottom end of the first connecting rod (91) passing through the strip-shaped hole (92) and extending into the interior of the vehicle body (1); A second connecting rod (93), the second connecting rod (93) is slidably arranged inside the vehicle body (1) along the length direction of the vehicle body (1), one end of the second connecting rod (93) is fixedly connected to the bottom end of the first connecting rod (91), and the other end extends out of the vehicle body (1) and is fixedly connected to a handle (94).

6. A material transport vehicle for construction engineering as claimed in claim 4, characterized in that: It also includes a spring (10), one end of which is rotatably connected to the vehicle body (1), and the other end of which is rotatably connected to the outer side wall of the hopper (4).

7. A material transport vehicle for construction engineering as claimed in claim 1, characterized in that: The vehicle body (1) comprises: A base (11), the workpiece placement area and the hopper (4) being both arranged on the base (11); A push handle (12), the push handle (12) being fixedly disposed on one end of the base (11) and located on a side of the workpiece placement area away from the hopper (4); Rollers (13), there are four rollers (13), which are rotatably arranged at the bottom of the base (11).

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