Pipeline transportation trolley

Abstract

The utility model belongs to the technical field of transportation tools, and particularly relates to a pipeline transportation trolley which comprises a transverse rod, wheels are rotatably connected to the two ends of the transverse rod, a vertical rod is fixedly arranged on the upper side of the middle of the transverse rod, a long groove is formed in the upper side of the vertical rod, and a supporting rod is rotatably arranged in the long groove. The upper end of the supporting rod extends out of the vertical rod to be fixedly connected with an arc-shaped plate, the inner side of the arc-shaped plate is matched with the outer side of the pipeline, and a control rod is fixedly connected to the side face of the vertical rod and connected with an operation rod. Two ends of a to-be-transported pipeline are respectively warped through matching of the two pipeline transportation trolleys, then the pipeline transportation is realized through pulling of the operating rod, and the pipeline transportation trolley can flexibly turn in the pipeline transportation process.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation tools, and particularly relates to a pipeline transportation trolley. Background Art

[0002] The on-site environment in engineering construction or chemical production areas is complex, and short-distance pipeline transportation is inevitable. Most pipelines are long and heavy. Currently, when transporting pipelines outdoors, cranes are mostly used for hoisting, and when indoors, traveling cranes are mostly used. When laying pipelines hundreds of meters or even longer outdoors, due to the complex road conditions on curved sections, only labor carts or manual lifting can be used, and it is very inconvenient to turn and move. Moreover, the transportation distance of outdoor cranes is limited. Summary of the Invention

[0003] In order to solve the problems that the existing pipeline transportation is not suitable for complex environments, turning is very inconvenient, and the transportation distance of pipelines by cranes outdoors is limited and not flexible enough, the utility model provides a pipeline transportation trolley. By making the arc-shaped plate fit the side of one end of the pipeline and then pressing down the operating rod to lift the pipeline, the two pipeline transportation trolleys of the utility model are used in cooperation to lift both ends of the pipeline to be transported, and then the pipeline is transported by pulling the operating rod. The pipeline transportation trolley of the utility model can turn flexibly during the pipeline transportation process.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A pipeline transportation trolley for transporting pipelines, comprising a cross bar. Wheels are rotatably connected to both ends of the cross bar. A vertical rod is fixedly arranged on the upper side of the middle part of the cross bar. A long groove is opened on the upper side of the vertical rod. A support rod is rotatably arranged in the long groove. The upper end of the support rod extends out of the vertical rod and is fixedly connected to an arc-shaped plate. The inner side of the arc-shaped plate matches the outer side of the pipeline. A control rod is fixedly connected to the side of the vertical rod. The control rod is connected to an operating rod. The pipeline is supported and limited by the arc-shaped plate, and the relative rotation between the trolley and the pipeline is realized by the cooperation of the support rod and the long groove.

[0006] Preferably, a plurality of obliquely arranged connecting rods are fixedly connected to the cross bar, and the upper ends of the connecting rods are all fixedly connected to the vertical rod to ensure the structural strength of the vertical rod through the connecting rods.

[0007] Preferably, the control rod comprises a lower horizontal part, an inclined part and an upper horizontal part that are smoothly connected. One end of the lower horizontal part is fixedly connected to the vertical rod, and the end of the upper horizontal part far from the inclined part is fixedly connected to the middle part of the operating rod. The movement and turning of the transportation trolley are controlled through the operating rod and the control rod.

[0008] Preferably, a reinforcing rod is fixedly connected to the outer side of the end of the lower horizontal part far from the vertical rod, and the other end of the reinforcing rod is fixedly connected to the cross bar to ensure the overall stability and connection strength of the control rod through the reinforcing rod.

[0009] Preferably, an anti-slip sleeve is fixedly sleeved on the operating rod to ensure the friction of the operating rod.

[0010] Preferably, both the cross bar and the vertical rod are square rods, and the square rods facilitate welding of the components connected thereto.

[0011] Preferably, the support rod and the vertical rod are connected by a bearing to ensure the rotation of the support rod and the vertical rod.

[0012] By the above technical solution, the beneficial effects of the present utility model are as follows:

[0013] The present utility model is used in cooperation with two to respectively realize the support and transportation of both ends of the pipeline. First, move the present utility model to one side of the pipeline end. Subsequently, the staff holds the operating rod with one hand and grasps the pipeline end with the other hand, so that the arc-shaped plate fits the side of the pipeline. Press down the operating rod and move the pipeline towards the inner side of the arc-shaped plate. Then, the arc-shaped plate will lift the pipeline. When the vertical rod is in a horizontal state, the pipeline end is located inside the arc-shaped plate to complete the support and loading of the pipeline. After loading both ends of the pipeline, the staff can respectively hold the operating rod and pull the present utility model to move with the pipeline, and it is convenient to turn, which is applicable to complex road conditions with many turns and has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model Figure 1 .

[0015] Figure 2 is a structural schematic diagram of the present utility model Figure 2 .

[0016] Figure 3 is a schematic diagram of the use state of the present utility model.

[0017] In the drawings, the reference numerals are: 1 is the pipeline, 2 is the cross bar, 3 is the wheel, 4 is the vertical rod, 5 is the support rod, 6 is the arc-shaped plate, 7 is the control rod, 8 is the connecting rod, 9 is the reinforcing rod, 10 is the operating rod, and 11 is the anti-slip sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described below in conjunction with the drawings and the specific embodiments:

[0019] As Figures 1 to 3 shown, this embodiment provides a pipeline transportation trolley for transporting the pipeline 1. When in use, two pipeline transportation trolleys of the present utility model are operated by two staff members to complete the loading and moving transportation of both ends of the pipeline 1.

[0020] It includes a cross bar 2, and wheels 3 are rotatably connected to both ends of the cross bar 2, forming a structure similar to a non-independent suspension, which facilitates the movement of the present utility model. A vertical rod 4 is fixedly arranged on the upper side of the middle part of the cross bar 2, and the vertical rod 4 is fixedly welded to the cross bar 2. A long slot is formed on the upper side of the vertical rod 4, and a support rod 5 is rotatably arranged in the long slot. The support rod 5 is connected to the vertical rod 4 through a bearing (not shown in the figure), effectively ensuring the smooth rotation between the support rod 5 and the vertical rod 4. The upper end of the support rod 5 extends out of the vertical rod 4 and is fixedly connected to an arc-shaped plate 6. The arc-shaped plate 6 is used to support the pipeline 1 and limit it. The inner side of the arc-shaped plate 6 matches the outer side of the pipeline 1. A control rod 7 is fixedly connected to the side of the vertical rod 4, and the control rod 7 is connected to an operating rod 10. The control rod 7 includes a lower horizontal part, an inclined part, and an upper horizontal part that are smoothly connected. One end of the lower horizontal part is fixedly connected to the vertical rod 4, and a reinforcing rod 9 is fixedly connected to the outer side of the end of the lower horizontal part far from the vertical rod 4. The other end of the reinforcing rod 9 is fixedly connected to the cross bar 2, ensuring the structural stability between the control rod 7, the cross bar 2, and the vertical rod 4.

[0021] The end of the upper horizontal part far from the inclined part is fixedly connected to the middle part of the operating rod 10. The operating rod 10 moves the present utility model. And since the arc-shaped plate 6 is rotatably connected to the vertical rod 4 through the support rod 5, the rotation of the trolley will not interfere with the pipeline 1.

[0022] An anti-slip sleeve 11 is fixedly sleeved on the operating rod 10, ensuring the comfort of the staff holding the operating rod 10 and preventing hand slipping through the anti-slip sleeve 11.

[0023] A plurality of inclined connecting rods 8 are fixedly connected to the cross bar 2, and the upper ends of the connecting rods 8 are all fixedly connected to the vertical rod 4, effectively ensuring the connection strength and structural stability between the vertical rod 4 and the cross bar 2.

[0024] Both the cross bar 2 and the vertical rod 4 are square rods, facilitating the welding and fixing of the connection positions between the cross bar 2 and the vertical rod 4, the connection positions of both ends of the connecting rod 8 with the cross bar 2 and the vertical rod 4, the connection position of the lower horizontal part with the vertical rod 4, and the connection position of the reinforcing rod 9 with the cross bar 2.

[0025] Correspondingly, the cross bar 2, the vertical rod 4, the connecting rod 8, and the reinforcing rod 9 can all be selected as square rods or round rods according to needs or usage convenience.

[0026] In use, move a pipeline transportation trolley of the present utility model to one side of the end of the pipeline 1 to be transported, so that the arc-shaped plate fits the side of the pipeline. Then, the staff steps on the cross bar 2, holds the anti-slip sleeve 11 with one hand, grabs the end of the pipeline with the other hand, and presses down the operating rod 10, so that the control rod 7 and the arc-shaped plate 6 rotate around the cross bar 2 and move the pipeline 1 towards the inner side of the arc-shaped plate 6, lifting the pipeline 1 so that the inner side of the arc-shaped plate 6 faces upwards and the end of the pipeline 1 is placed inside the arc-shaped plate 6. Subsequently, perform the same operation on the other end of the pipeline 1 with another pipeline transportation trolley to complete the loading of the pipeline 1 onto the vehicle.

[0027] Subsequently, through the control rod 7, the vertical rod 4 and the arc-shaped plate 6 are relatively rotated to the state as shown in Figure 3 One person is located at the front to pull the pipeline transportation trolley at the front, and another person is located at the rear of the pipeline 1 to control the moving direction, then the flexible movement of the pipeline 1 can be realized.

[0028] The above embodiments are only the preferred embodiments of the present utility model, and do not limit the scope of implementation of the present utility model. Therefore, any equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present utility model patent shall be included in the scope of the patent application of the present utility model.

Claims

1. A pipeline transportation trolley for transporting pipelines (1), characterized in that, It includes a crossbar (2), with wheels (3) rotatably connected to both ends of the crossbar (2). On the upper side of the middle part of the crossbar (2), a vertical rod (4) is fixedly arranged. A long groove is formed on the upper side of the vertical rod (4), and a support rod (5) is rotatably arranged in the long groove. The upper end of the support rod (5) extends out of the vertical rod (4) and is fixedly connected to an arc-shaped plate (6). The inner side of the arc-shaped plate (6) is matched with the outer side of the pipeline (1). A control rod (7) is fixedly connected to the side surface of the vertical rod (4), and the control rod (7) is connected to an operating rod (10).

2. The pipeline transportation trolley according to claim 1, wherein A plurality of obliquely arranged connecting rods (8) are fixedly connected to the crossbar (2), and the upper ends of the connecting rods (8) are all fixedly connected to the vertical rod (4).

3. A pipeline transportation trolley according to claim 1, characterized in that, The control rod (7) includes a lower horizontal part, an inclined part, and an upper horizontal part that are smoothly connected. One end of the lower horizontal part is fixedly connected to the vertical rod (4), and the end of the upper horizontal part away from the inclined part is fixedly connected to the middle part of the operating rod (10).

4. The pipeline transportation trolley according to claim 3, characterized in that, A reinforcing rod (9) is fixedly connected to the outer side of the end of the lower horizontal part away from the vertical rod (4), and the other end of the reinforcing rod (9) is fixedly connected to the crossbar (2).

5. The pipe transportation trolley according to claim 1, characterized in that, An anti-slip sleeve (11) is fixedly sleeved on the operating rod (10).

6. The pipe transportation trolley according to claim 1, wherein, Both the crossbar (2) and the vertical rod (4) are square rods.

7. A pipeline transportation trolley according to claim 1, characterized in that, The support rod (5) and the vertical rod (4) are connected by a bearing.

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