Material transportation equipment for constructional engineering

Abstract

The utility model discloses material transportation equipment for constructional engineering, which comprises a transportation cart and a rotating shell, the bottom of the transportation cart is fixedly connected with the top of the rotating shell, and an inner cavity of the rotating shell is movably connected with a rotating rod through a rotating shaft. Through cooperative use of an adjusting device, an adjusting shell, an adjusting rod, a spring and an adjusting hole, the problems that an existing constructional engineering transport cart is a common transport tool on a construction site, is mainly used for transporting various building materials such as cement, sand and bricks, is generally manually pushed by workers, and is inconvenient to transport are solved. Generally, the transport cart can rotate around a wheel axle as the center, so that the purpose of convenient feeding and discharging is achieved, when the transport cart rotates to a proper angle, manual stabilization is needed, if the hand of a user is out of force, the phenomenon that the transport cart rapidly shakes is easily caused, and materials are easily damaged due to shaking of the transport cart; however, an existing transport cart used in constructional engineering is not provided with components capable of being stably positioned at different gradients.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to material transportation equipment for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Specifically, a construction project covers various technical work such as planning, investigation, design, construction, and completion for the construction, reconstruction, or expansion of buildings and ancillary structures and facilities. To sum up, the problems existing in the prior art are: a construction engineering transport cart is a commonly used means of transportation on construction sites, mainly used to transport various construction materials, such as cement, sand, bricks, etc., and is generally pushed manually by workers. Usually, the transport cart can rotate along the wheel axle as the center, so as to achieve the purpose of convenient loading and unloading of materials. When the transport cart is rotated to a suitable angle, it needs to be manually stabilized. If the user's hand loses strength, it is easy to cause the transport cart to shake rapidly, and the shaking of the transport cart is easy to damage the materials. However, the transport carts used in existing construction projects do not have components for stable positioning at different inclinations, so a material transportation equipment for construction projects is specially proposed to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a material transportation equipment for construction projects, which has the advantage of stably positioning the transport carts used in construction projects at different inclinations, and solves the problem that the existing construction project transport carts are a commonly used transportation tool on construction sites, mainly used to transport various construction materials, such as cement, sand, bricks, etc., and are generally pushed manually by workers. Usually, the transport carts can rotate along the wheel axle as the center, so as to achieve the purpose of convenient loading and unloading of materials. When the transport cart is rotated to a suitable angle, manual stabilization is required. If the user's hands are weak, it is easy to cause the transport cart to shake rapidly, and the shaking of the transport cart is easy to damage the materials. However, the existing transport carts used in construction projects do not have components for stably positioning at different inclinations.

[0004] The utility model is implemented as follows: a material transportation equipment for construction engineering comprises a transport cart and a rotating shell, the bottom of the transport cart is fixedly connected to the top of the rotating shell, the inner cavity of the rotating shell is movably connected to a rotating rod through a rotating shaft, the left and right sides of the rotating rod both penetrate the rotating shell and extend to the outside of the inner cavity of the rotating shell, the left and right sides of the rotating rod are fixedly connected to fixed plates, the opposite sides of the two fixed plates are fixedly connected to wheels, and the left and right sides of the transport cart are provided with adjustment devices.

[0005] As a preferred embodiment of the present invention, the adjusting device includes an adjusting shell, and the left and right sides of the transport trolley are fixedly connected with adjusting rods used in conjunction with the adjusting shell, the surface of the adjusting rods is in contact with the inner cavity of the adjusting shell, and the opposite sides of the two adjusting rods are fixedly connected with springs, and the opposite sides of the two springs are fixedly connected to the surface of the adjusting shell. By setting the adjusting device, when the transport trolley is rotated to a suitable angle, the adjusting device has a limiting effect on the position of the transport trolley.

[0006] As a preferred embodiment of the utility model, an extrusion hole is opened on the surface of the adjusting shell, and the inner cavity of the extrusion hole is movably connected with an extrusion rod. By setting the extrusion hole and the extrusion rod, when the movable gear housing moves, the extrusion rod will be driven to move along the inner cavity of the extrusion hole. The extrusion rod can generate an extrusion force on the extrusion hole, and the extrusion hole subjected to the extrusion force can drive the adjusting shell to move.

[0007] As a preferred embodiment of the utility model, the two extrusion rods are fixedly connected to a movable tooth housing on one side relative to the other, and the left and right sides of the transport cart are fixedly connected to a movable block used in conjunction with the movable tooth housing, and the surface of the movable block is movably connected to the inner cavity of the movable tooth housing. By setting the movable tooth housing and the movable block, when the rotating toothed disc rotates, the movable tooth housing can be driven to move along the surface of the movable block, and the coordinated use of the movable tooth housing and the movable block has a limiting effect on the moving position of the extrusion rod.

[0008] As a preferred embodiment of the utility model, the left and right sides of the transport cart are movably connected with a rotating gear disk used in conjunction with a mobile gear housing through a rotating shaft, and the surface of the rotating gear disk is meshingly connected with the surface of the mobile gear housing. The left and right sides of the transport cart are provided with a control rack used in conjunction with the rotating gear disk, and the surface of the control rack is meshingly connected with the surface of the rotating gear disk. By providing the rotating gear disk and the control rack, when the control rack moves, the rotating gear disk can be driven to rotate through the rotating shaft, and when the rotating gear disk rotates, the rotational force generated on the mobile gear housing can drive the mobile gear housing to move.

[0009] As a preferred embodiment of the utility model, the top of the control rack is fixedly connected to an external shell, the inner cavity of the external shell is movably connected to an internal shell, the top of the internal shell is fixedly connected to the surface of the transport cart, and by arranging the external shell and the internal shell, when the control rack moves, the external shell will be driven to move along the surface of the internal shell, and the coordinated use of the external shell and the internal shell has a limiting effect on the moving position of the control rack.

[0010] As a preferred embodiment of the utility model, the surface of the fixed plate is provided with an adjustment hole used in conjunction with the adjustment shell, the surface of the adjustment shell is in contact with the inner cavity of the adjustment hole, the number of the adjustment holes is several and evenly distributed on the surface of the fixed plate, by providing the adjustment holes, when the transport trolley is rotated to a suitable angle, the control rack is released, and the restoring force generated by the spring restoring its shape will drive the adjustment shell to be stuck into the inner cavity of the adjustment hole, and the coordinated use of the adjustment shell and the adjustment hole has a limiting effect on the position of the transport trolley.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the existing construction engineering transport cart is a commonly used transportation tool on construction sites, mainly used for transporting various construction materials, such as cement, sand, bricks, etc., and is generally pushed manually by workers. Usually, the transport cart can rotate along the wheel axis as the center, so as to achieve the purpose of convenient loading and unloading. When the transport cart is rotated to a suitable angle, it needs manual stabilization. If the user's hand loses strength, it is easy to cause the transport cart to shake rapidly, and the shaking of the transport cart is easy to damage the materials. However, the transport cart used in existing construction projects does not have a component for stable positioning at different inclinations.

[0013] 2. The utility model provides an adjustment device, and the extrusion hole subjected to the extrusion force will drive the adjustment shell to move along the adjustment rod to the side close to the transport cart. When the adjustment shell moves, the force generated causes the spring to undergo elastic deformation. The restoring force generated by the spring restoring its shape will drive the adjustment shell to be stuck into the inner cavity of the adjustment hole. The adjustment device has a limiting effect on the position of the transport cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the connection between the wheel, the fixed plate and the rotating rod provided by the embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the connection between the adjustment shell and the adjustment hole provided by the embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of the connection between the adjusting shell and the adjusting rod provided by the embodiment of the utility model.

[0018] In the figure: 1. transport cart; 2. rotating shell; 3. rotating rod; 4. fixed plate; 5. wheel; 6. adjusting device; 601. adjusting shell; 602. adjusting rod; 603. spring; 7. extrusion hole; 8. moving gear shell; 9. moving block; 10. rotating gear disk; 11. control rack; 12. outer shell; 13. inner shell; 14. adjusting hole. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4 As shown, an embodiment of the utility model provides a material transportation equipment for construction projects, including a transport cart 1 and a rotating shell 2, the bottom of the transport cart 1 is fixedly connected to the top of the rotating shell 2, the inner cavity of the rotating shell 2 is movably connected to a rotating rod 3 through a rotating shaft, the left and right sides of the rotating rod 3 both penetrate the rotating shell 2 and extend to the outside of the inner cavity of the rotating shell 2, the left and right sides of the rotating rod 3 are fixedly connected to fixed plates 4, the opposite sides of the two fixed plates 4 are fixedly connected to wheels 5, and the left and right sides of the transport cart 1 are provided with adjustment devices 6.

[0022] refer to Figure 4 The adjusting device 6 includes an adjusting shell 601, and the left and right sides of the transport trolley 1 are fixedly connected with adjusting rods 602 used in conjunction with the adjusting shell 601, and the surface of the adjusting rod 602 is in contact with the inner cavity of the adjusting shell 601. The opposite sides of the two adjusting rods 602 are fixedly connected with springs 603, and the opposite sides of the two springs 603 are fixedly connected to the surface of the adjusting shell 601.

[0023] With the above solution, by providing the adjusting device 6 , when the transport trolley 1 is rotated to a suitable angle, the adjusting device 6 has a limiting effect on the position of the transport trolley 1 .

[0024] refer to Figure 4 An extrusion hole 7 is provided on the surface of the adjusting shell 601 , and an extrusion rod 15 is movably connected to the inner cavity of the extrusion hole 7 .

[0025] The above scheme is adopted: by setting the extrusion hole 7 and the extrusion rod 15, when the movable gear housing 8 moves, it will drive the extrusion rod 15 to move along the inner cavity of the extrusion hole 7. The extrusion rod 15 can generate an extrusion force on the extrusion hole 7, and the extrusion hole 7 subjected to the extrusion force can drive the adjustment housing 601 to move.

[0026] refer to Figure 3The two extrusion rods 15 are fixedly connected to the opposite side with a mobile gear housing 8, and the left and right sides of the transport cart 1 are fixedly connected with a mobile clamping block 9 used in conjunction with the mobile gear housing 8, and the surface of the mobile clamping block 9 is movably connected to the inner cavity of the mobile gear housing 8.

[0027] The above scheme is adopted: by setting a movable tooth housing 8 and a movable clamping block 9, when the rotating toothed disc 10 rotates, the movable tooth housing 8 can be driven to move along the surface of the movable clamping block 9. The coordinated use of the movable tooth housing 8 and the movable clamping block 9 has a limiting effect on the moving position of the extrusion rod 15.

[0028] refer to Figure 3 The left and right sides of the transport trolley 1 are movably connected with a rotating gear disc 10 used in conjunction with the mobile gear housing 8 through a rotating shaft, and the surface of the rotating gear disc 10 is meshed with the surface of the mobile gear housing 8. The left and right sides of the transport trolley 1 are provided with a control rack 11 used in conjunction with the rotating gear disc 10, and the surface of the control rack 11 is meshed with the surface of the rotating gear disc 10.

[0029] The above solution is adopted: by setting the rotating toothed disc 10 and the control rack 11, when the control rack 11 moves, it can drive the rotating toothed disc 10 to rotate through the rotating shaft, and when the rotating toothed disc 10 rotates, the rotational force generated on the mobile gear housing 8 can drive the mobile gear housing 8 to move.

[0030] refer to Figure 3 The top of the control rack 11 is fixedly connected to an outer shell 12 , the inner cavity of the outer shell 12 is movably connected to an inner shell 13 , and the top of the inner shell 13 is fixedly connected to the surface of the transport cart 1 .

[0031] The above solution is adopted: by setting the outer shell 12 and the inner shell 13, when the control rack 11 moves, the outer shell 12 will be driven to move along the surface of the inner shell 13. The coordinated use of the outer shell 12 and the inner shell 13 has a limiting effect on the moving position of the control rack 11.

[0032] refer to Figure 2 The surface of the fixed disk 4 is provided with an adjustment hole 14 used in conjunction with the adjustment shell 601 . The surface of the adjustment shell 601 contacts the inner cavity of the adjustment hole 14 . There are several adjustment holes 14 , which are evenly distributed on the surface of the fixed disk 4 .

[0033] The above solution is adopted: by setting the adjustment hole 14, when the transport cart 1 is rotated to a suitable angle, the control rack 11 is released, and the restoring force generated by the spring 603 restoring its shape will drive the adjustment shell 601 to be stuck into the inner cavity of the adjustment hole 14. The coordinated use of the adjustment shell 601 and the adjustment hole 14 has a limiting effect on the position of the transport cart 1.

[0034] The working principle of this utility model:

[0035] During use, when the transport cart 1 used in the construction project needs to be stably positioned at different inclinations, the user first moves the control rack 11 to the top, driving the control rack 11 to move along the surface of the rotating gear disc 10, and the control rack 11 will drive the rotating gear disc 10 to rotate along the surface of the moving gear housing 8 through the rotating shaft, and the moving gear housing 8 subjected to the rotating force will move toward the bottom along the surface of the moving block 9, and when the moving gear housing 8 moves, it will drive the extrusion rod 15 to move along the inner cavity of the extrusion hole 7, and the extrusion rod 15 will generate an extrusion force on the extrusion hole 7, and the extrusion hole 7 subjected to the extrusion force will drive the adjustment shell 601 along the adjustment rod 602 to a side close to the transport cart 1. When the adjusting shell 601 moves sideways, the force generated when the adjusting shell 601 moves causes the spring 603 to undergo elastic deformation. When the adjusting shell 601 is out of contact with the inner cavity of the adjusting hole 14, the transport trolley 1 can be pushed to a suitable position, and then the angle of the transport trolley 1 can be tilted as needed through the cooperation of the rotating shell 2 and the rotating rod 3. When the transport trolley 1 rotates to a suitable angle, the control rack 11 can be released, and the restoring force generated by the spring 603 restoring its shape will drive the adjusting shell 601 to be stuck into the inner cavity of the adjusting hole 14. The coordinated use of the adjusting shell 601 and the adjusting hole 14 has a limiting effect on the tilting position of the transport trolley 1. At this time, the transport trolley 1 used in the construction project can complete stable positioning at different inclinations.

[0036] To sum up: the material transportation equipment for construction projects, by setting the adjustment device 6, the adjustment shell 601, the adjustment rod 602, the spring 603 and the adjustment hole 14 for coordinated use, solves the problem that the existing construction project transport cart is a commonly used transportation tool on construction sites, mainly used to transport various construction materials, such as cement, sand, bricks, etc., generally pushed manually by workers, and usually the transport cart can rotate along the wheel axis as the center to achieve the purpose of convenient loading and unloading. When the transport cart is rotated to a suitable angle, manual stabilization is required. If the user's hand loses strength, it is easy to cause the transport cart to shake rapidly, and the shaking of the transport cart is easy to damage the materials, but the transport carts used in existing construction projects do not have components for stable positioning at different inclinations.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material transport device for construction engineering, comprising a transport trolley (1) and a rotating shell (2), characterized in that: The bottom of the transport trolley (1) is fixedly connected to the top of the rotating shell (2); the inner cavity of the rotating shell (2) is movably connected to a rotating rod (3) via a rotating shaft; the left and right sides of the rotating rod (3) penetrate the rotating shell (2) and extend to the outside of the inner cavity of the rotating shell (2); the left and right sides of the rotating rod (3) are fixedly connected to fixed plates (4); the opposite sides of the two fixed plates (4) are fixedly connected to wheels (5); and the left and right sides of the transport trolley (1) are provided with adjustment devices (6).

2. A material transport equipment for construction engineering as claimed in claim 1, characterized in that: The adjustment device (6) comprises an adjustment shell (601), and adjustment rods (602) for use with the adjustment shell (601) are fixedly connected to the left and right sides of the transport trolley (1), and the surfaces of the adjustment rods (602) are in contact with the inner cavity of the adjustment shell (601), and springs (603) are fixedly connected to the opposite sides of the two adjustment rods (602), and the opposite sides of the two springs (603) are fixedly connected to the surface of the adjustment shell (601).

3. A material transport equipment for construction engineering as claimed in claim 2, characterized in that: An extrusion hole (7) is provided on the surface of the adjustment shell (601), and an extrusion rod (15) is movably connected to the inner cavity of the extrusion hole (7).

4. A material transport equipment for construction engineering as claimed in claim 3, characterized in that: The two extrusion rods (15) are fixedly connected to a movable gear housing (8) on one side opposite to the other, and the left and right sides of the transport trolley (1) are fixedly connected to a movable clamping block (9) used in conjunction with the movable gear housing (8), and the surface of the movable clamping block (9) is movably connected to the inner cavity of the movable gear housing (8).

5. A material transport equipment for construction engineering as claimed in claim 4, characterized in that: The left and right sides of the transport trolley (1) are movably connected to a rotating toothed disc (10) for use with a movable toothed housing (8) via a rotating shaft, and the surface of the rotating toothed disc (10) is meshingly connected to the surface of the movable toothed housing (8). The left and right sides of the transport trolley (1) are provided with a control rack (11) for use with the rotating toothed disc (10), and the surface of the control rack (11) is meshingly connected to the surface of the rotating toothed disc (10).

6. A material transport equipment for construction engineering as claimed in claim 5, characterized in that: The top of the control rack (11) is fixedly connected to an external shell (12), the inner cavity of the external shell (12) is movably connected to an internal shell (13), and the top of the internal shell (13) is fixedly connected to the surface of the transport trolley (1).

7. A material transport equipment for construction engineering as claimed in claim 2, characterized in that: The surface of the fixed disk (4) is provided with an adjustment hole (14) for use with the adjustment shell (601); the surface of the adjustment shell (601) is in contact with the inner cavity of the adjustment hole (14); the number of the adjustment holes (14) is several and they are evenly distributed on the surface of the fixed disk (4).

Images