Simple pipe transporting trolley integrating loading, transporting and unloading

Abstract

The utility model relates to the technical field of transfer trolleys, in particular to a simple pipe transporting trolley integrating loading, transporting and unloading. According to the technical scheme, the pipeline transporting vehicle comprises a vehicle frame and a fixing frame, a main supporting mechanism used for bearing a pipeline is installed on the fixing frame, and an auxiliary supporting mechanism located on one side of the main supporting mechanism is arranged on one side of the fixing frame; the main supporting mechanism comprises a main bearing plate fixedly mounted at the top of the fixing frame, a third air cylinder is fixedly connected to the top of the fixing frame, connecting rods are rotationally connected to the two sides of the output end of the third air cylinder, and supporting rods penetrating through the main bearing plate are rotationally connected to the ends, away from the third air cylinder, of the connecting rods; the top of the supporting rod is fixedly connected with a clamping plate located in the main bearing plate. In combination with the lifting arrangement of the auxiliary bearing plate, auxiliary loading or unloading of the pipelines is facilitated, so that the function of the trolley is increased, the pipelines with different pipe diameters are clamped and transported, and the transportation stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of transfer cart technology, and in particular to a simple transport and management cart that integrates loading, transporting and unloading. Background Technology

[0002] In the early stages of construction for large-scale coal unloading areas, various underground pipelines need to be laid. Due to the influence of various overlapping operations at the construction site, the transportation of pipelines after trench excavation is extremely difficult. Traditional techniques utilize flatbed trailers specifically designed for pipeline transportation, which, while improving efficiency to some extent, often only perform transportation functions. Due to the unique structure of the pipelines, these trailers are only suitable for specific pipeline specifications, lacking versatility and resulting in low transportation efficiency and delays in project progress. Therefore, this application proposes a highly adaptable, integrated loading, unloading, and simple pipeline transport trolley. Summary of the Invention

[0003] The purpose of this utility model is to address the problems existing in the background technology by proposing a simple transport and management trolley that integrates loading, transportation and unloading with strong adaptability.

[0004] The technical solution of this utility model is: a simple pipe transport trolley that integrates loading, transporting and unloading, including a frame and a fixed frame. The fixed frame is equipped with a main support mechanism for bearing pipes, and an auxiliary support mechanism located on one side of the main support mechanism is provided on one side of the fixed frame.

[0005] The main support mechanism includes a main bearing plate fixedly installed on the top of the fixed frame. A third cylinder is fixedly connected to the top of the fixed frame. Connecting rods are rotatably connected to both sides of the output end of the third cylinder. A support rod that penetrates the main bearing plate is rotatably connected to the end of the connecting rod away from the third cylinder. A clamping plate located inside the main bearing plate is fixedly connected to the top of the support rod.

[0006] The auxiliary support mechanism includes an auxiliary support plate that is raised and lowered.

[0007] Optionally, the main bearing plate is provided with an arc-shaped groove that passes through it, and the support rod is a "7"-shaped rod that passes through the arc-shaped groove;

[0008] The fixing frame has through slots at the corresponding arc-shaped groove positions.

[0009] Optionally, the clamping plate is an arc plate, and both the main bearing plate and the auxiliary bearing plate are semi-circular plates.

[0010] Optionally, a buffer assembly for buffering the transfer pipeline is installed in the through groove and the arc groove. The buffer assembly includes a first airbag located on the concave surface of the main bearing plate, a second airbag is provided in the through groove, and a connecting hose for gas delivery is provided between the first airbag and the second airbag.

[0011] Optionally, a fixing block is fixedly connected to the output end of the third cylinder, and the connecting rod is hinged to both sides of the fixing block.

[0012] Optionally, the auxiliary support mechanism includes a fixed rod fixedly connected to one side of the fixed frame, a first cylinder installed inside the fixed rod, and a vertical plate fixedly connected to the output end of the first cylinder, which is perpendicular to the fixed rod.

[0013] Optionally, a second cylinder is installed inside the vertical plate, and the output end of the second cylinder is fixedly connected to the bottom of the auxiliary support plate.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] This utility model achieves clamping of different pipes by setting the clamping plate in the main bearing plate, thus making the transfer trolley highly adaptable. In addition, by setting the buffer component, while the two support rods are close to each other to clamp the pipe, the support rods squeeze the two sides of the second airbag, thereby squeezing the gas in the second airbag into the first airbag, thereby increasing the volume of the first airbag, thus achieving the purpose of buffering the bottom of the pipe and buffering the pipe during transportation.

[0016] This utility model achieves support and load-bearing for pipes of different lengths by setting up a first cylinder, and achieves two-point support and load-bearing for the pipe by setting up an auxiliary support plate and a main support plate, thereby improving the stability of pipe transportation. By pushing or pulling the output end of the second cylinder, the loading or unloading of the auxiliary pipe is achieved, thus perfecting the function of the trolley.

[0017] In summary, this utility model, combined with the lifting mechanism of the auxiliary support plate, facilitates the loading or unloading of pipelines, thereby increasing the functionality of the trolley, enabling the clamping and transportation of pipelines of different diameters, and improving transportation stability. Attached Figure Description

[0018] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0019] Figure 2 A front view structural diagram of this utility model is provided;

[0020] Figure 3 A schematic diagram of the exploded structure of the auxiliary support mechanism;

[0021] Figure 4 A schematic diagram of the main support mechanism in this utility model is provided;

[0022] Figure 5 for Figure 4 A schematic diagram of the decomposed structure;

[0023] Figure 6 for Figure 4 A schematic diagram of the cross-sectional structure.

[0024] Figure label:

[0025] 1. Frame;

[0026] 2. Fixture;

[0027] 3. Auxiliary support mechanism; 31. Fixing rod; 32. First cylinder; 33. Vertical plate; 34. Second cylinder; 35. Auxiliary bearing plate;

[0028] 4. Main support mechanism; 41. Main bearing plate; 410. Arc groove; 43. Third cylinder; 44. Fixing block; 45. Connecting rod; 46. Support rod; 47. Clamping plate; 48. Buffer assembly; 481. First airbag; 482. Second airbag. Detailed Implementation

[0029] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0030] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0031] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0032] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0033] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0034] Example 1

[0035] like Figure 1 and Figure 2 As shown, the present invention proposes a simple pipe transport trolley that integrates loading, transporting and unloading, including a frame 1 and a fixed frame 2. The fixed frame 2 is equipped with a main support mechanism 4 for bearing pipes, and an auxiliary support mechanism 3 located on one side of the main support mechanism 4 is provided on one side of the fixed frame 2.

[0036] like Figure 4 , Figure 5 and Figure 6 As shown, the main support mechanism 4 includes a main bearing plate 41 fixedly installed on the top of the fixed frame 2. The main bearing plate 41 is a semi-circular plate. The fixed frame 2 has an inverted "U" shaped structure. A third cylinder 43 is fixedly connected to the top of the fixed frame 2. A fixed block 44 is fixedly connected to the output end of the third cylinder 43. A connecting rod 45 is hinged to both sides of the fixed block 44. A connecting rod 45 is rotatably connected to both sides of the output end of the third cylinder 43. A support rod 46 that penetrates the main bearing plate 41 is rotatably connected to the end of the connecting rod 45 away from the third cylinder 43. An arc-shaped groove 410 is opened on the main bearing plate 41. The support rod 46 is a "7" shaped rod. One end of the support rod 46 that penetrates the arc-shaped groove 410 is located in the concave surface of the main bearing plate 41. A clamping plate 47 located in the main bearing plate 41 is fixedly connected to the top of the support rod 46. The clamping plate 47 is an arc plate and is also a rubber plate.

[0037] like Figure 1 and Figure 3 As shown, the auxiliary support mechanism 3 includes an auxiliary support plate 35 that is raised and lowered, and the auxiliary support plate 35 is a semi-circular plate; the auxiliary support mechanism 3 includes a fixed rod 31 fixedly connected to one side of the fixed frame 2, a first cylinder 32 is installed in the fixed rod 31, the output end of the first cylinder 32 is fixedly connected to a vertical plate 33 that is perpendicular to the fixed rod 31, a second cylinder 34 is installed in the vertical plate 33, and the output end of the second cylinder 34 is fixedly connected to the bottom of the auxiliary support plate 35.

[0038] In this embodiment, during the loading and transfer of the pipeline, the pushing length of the output end of the first cylinder 32 is adjusted according to the length of the pipeline to achieve two-point support for the pipeline to be transported. By placing one end of the pipeline on the main support plate 41 and activating the second cylinder 34, the auxiliary support plate 35 is pushed to support the bottom of the pipeline. As the auxiliary support plate 35 contacts the pipeline and continuously raises its height, the pipeline is loaded. After loading the pipeline, the third cylinder 43 is activated to push the fixing block 44. The pushing of the fixing block 44 pushes one end of the connecting rod 45 downward. While one end of the connecting rod 45 is pushed downward, the other end of the connecting rod 45 is continuously pulled down, causing the two sets of clamping plates 47 to continuously approach each other, thereby clamping the pipeline placed on the main support plate 41 and ensuring the stability of the trolley during transportation. When unloading the pipeline, the height of the auxiliary support plate 35 is lowered and the two clamping plates 47 are moved away from each other to release the pipeline. Due to the lowering of one end of the pipeline, it will slide down due to the weight of the pipeline, thus facilitating the unloading of the pipeline.

[0039] Example 2

[0040] like Figure 1 , Figure 4 and Figure 6 As shown, based on Embodiment 1, a through groove is provided on the fixing frame 2 at the position of the corresponding arc groove 410. A buffer assembly 48 for buffering the transfer pipeline is installed in the through groove and the arc groove 410. The buffer assembly 48 includes a first airbag 481 located on the concave surface of the main bearing plate 41, a second airbag 482 is provided in the through groove, and a connecting hose for gas transportation is provided between the first airbag 481 and the second airbag 482.

[0041] In this embodiment, by combining the two support rods 46 to clamp the pipe by bringing them close together, the support rods 46 contact the two sides of the second airbag 482 and squeeze them on both sides. The gas in the second airbag 482 is transported to the first airbag 481 through the connecting hose, thereby increasing the volume of the first airbag 481 and increasing the contact pressure on the pipe. This achieves shock absorption and buffering of the pipe during transportation, improving the stability and safety of the pipe transportation.

[0042] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A simple transport and management trolley integrating loading, unloading, and maintenance, comprising a frame (1) and a fixing frame (2), characterized in that: The fixed frame (2) is equipped with a main support mechanism (4) for pipeline bearing, and an auxiliary support mechanism (3) located on one side of the main support mechanism (4) is provided on one side of the fixed frame (2). The main support mechanism (4) includes a main bearing plate (41) fixedly installed on the top of the fixed frame (2). A third cylinder (43) is fixedly connected to the top of the fixed frame (2). A connecting rod (45) is rotatably connected to both sides of the output end of the third cylinder (43). A support rod (46) penetrating the main bearing plate (41) is rotatably connected to the end of the connecting rod (45) away from the third cylinder (43). A clamping plate (47) located inside the main bearing plate (41) is fixedly connected to the top of the support rod (46). The auxiliary support mechanism (3) includes an auxiliary bearing plate (35) that is raised and lowered.

2. The simplified transport and management trolley integrating loading, unloading, and transportation as described in claim 1, characterized in that, The main bearing plate (41) has an arc-shaped groove (410) that passes through it, and the support rod (46) is a "7" shaped rod that passes through the arc-shaped groove (410). The fixing frame (2) has a through groove at the position of the corresponding arc-shaped groove (410).

3. The simplified transport and management trolley integrating loading, unloading, and transportation as described in claim 1, characterized in that, The clamping plate (47) is an arc plate, and the main bearing plate (41) and the auxiliary bearing plate (35) are both semi-circular plates.

4. A simplified transport and management trolley integrating loading, unloading, and transportation according to claim 2, characterized in that, A buffer assembly (48) for buffering the transfer pipeline is installed in the through groove and the arc groove (410). The buffer assembly (48) includes a first airbag (481) located on the concave surface of the main bearing plate (41), a second airbag (482) is provided in the through groove, and a connecting hose for gas transportation is provided between the first airbag (481) and the second airbag (482).

5. A simplified transport and management trolley integrating loading, unloading, and transportation as described in claim 1, characterized in that, The output end of the third cylinder (43) is fixedly connected to a fixing block (44), and the connecting rod (45) is hinged to both sides of the fixing block (44).

6. A simplified transport and management trolley integrating loading, unloading, and transportation according to claim 1, characterized in that, The auxiliary support mechanism (3) includes a fixed rod (31) fixedly connected to one side of the fixed frame (2). A first cylinder (32) is installed inside the fixed rod (31). The output end of the first cylinder (32) is fixedly connected to a vertical plate (33) that is perpendicular to the fixed rod (31).

7. A simplified transport and management trolley integrating loading, transporting, and unloading according to claim 6, characterized in that, A second cylinder (34) is installed inside the vertical plate (33), and the output end of the second cylinder (34) is fixedly connected to the bottom of the auxiliary support plate (35).

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