Krah pipe carrying device

Abstract

A Krah pipe carrying device comprises an n-shaped support and a movable support and is characterized in that wheels are arranged at the bottom ends of two vertical rods of the n-shaped support (1) respectively, reinforcing vertical rods (4) are fixedly arranged on the two inner sides of the two vertical rods respectively, a reinforcing transverse rod (3) is fixedly arranged below a horizontal connecting rod, the movable support comprises an inverted-T-shaped frame, a horizontal connecting rod (6) is arranged at the top end of the vertical rod of the inverted-T-shaped frame, and the reinforcing transverse rod (3) is fixedly arranged below the vertical rod of the inverted-T-shaped frame. The vertical rod penetrates through a hole in the middle of the horizontal rod of the n-shaped support (1) and is provided with an oil seal, and during use, a plurality of trolleys can be connected front and back through the connecting rod (6) so as to be suitable for carrying Krah pipes with different lengths. The carat tube carrying device has the advantages that the carrying trolley is simple in structure, convenient to manufacture, simple and safe to operate and high in carrying speed, working efficiency is improved, and risks are reduced.

Description

Technical Field

[0001] The utility model relates to a pipe transport trolley, in particular to a carat pipe transporting device. Background Art

[0002] Currently, pipeline construction typically involves crane-assisted manual labor. This can easily damage the pipeline during hoisting, or make it impossible to hoist excessively long pipelines. Furthermore, transporting these pipes over short and medium distances is difficult. Furthermore, transporting these pipes requires a high level of manual labor, is time-consuming and labor-intensive, and inefficient. Furthermore, handling large, long, and heavy pipes in confined spaces is difficult, leading to potential damage and other accidents.

[0003] Therefore there is above-mentioned various inconveniences and problems in known carat tube mode of transport. Utility Model Content

[0004] The purpose of the utility model is to provide a safe and reliable carat tube transporting device.

[0005] To achieve the above objectives, the technical solution of the present invention is:

[0006] A carat tube handling device, comprising a Π bracket and a movable bracket, characterized in that:

[0007] The bottom ends of the two vertical rods of the Π bracket are each provided with a wheel, and the inner sides of the two vertical rods are each fixed with a reinforced vertical rod, and a reinforced cross bar is fixed below the horizontal connecting rod, and an upper semicircular pipe clamp seat is fixed below the cross bar to achieve a fixed frame of the carat pipe transport trolley;

[0008] The movable bracket includes an inverted T-shaped bracket, the top of the vertical rod of the inverted T-shaped bracket is provided with a horizontal connecting rod, the vertical rod is inserted through the hole in the middle of the horizontal rod of the Π bracket and is provided with an oil seal, the lower ends of the horizontal connecting rod of the inverted T-shaped bracket are connected to the suspension rod through a movable shaft pin, the bottom end of the suspension rod is connected to the movable cross bar through a movable shaft pin, the middle part of the movable cross bar is fixed with a lower semicircular pipe clamp seat, and the two ends of the movable cross bar are provided with holes so that the holes are movably connected to the bottom end of the reinforced vertical rod;

[0009] Among them: when in use, the connecting rod can connect several trolleys front and back to be suitable for transporting carat tubes of different lengths.

[0010] The carat tube handling device of the present invention can be further implemented by adopting the following technical measures.

[0011] The aforementioned carat tube handling device, wherein the wheels are universal wheels.

[0012] In the aforementioned carat tube handling device, the vertical rods are vertically fixedly connected to the horizontal rods.

[0013] In the aforementioned carat tube handling device, the movable cross bar and the reinforced vertical bar are connected via a lubricating oil seal.

[0014] In the aforementioned carat tube handling device, a clamp pad is provided in the semicircular tube clamp seat to protect the carat tube.

[0015] After adopting the above technical solution, the carat tube handling device of the utility model has the following advantages:

[0016] 1. The transport trolley has a simple structure and is easy to manufacture;

[0017] 2. Simple and safe operation and fast handling speed;

[0018] 3. Improve work efficiency and reduce risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a transport trolley according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of two transport trolleys connected front and back in use according to an embodiment of the utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments and the accompanying drawings. Example

[0022] The utility model discloses a carat tube transporting device, which comprises a Π bracket and a movable bracket.

[0023] Please refer to Figure 1 , Figure 1 This is a schematic diagram of the transport trolley structure according to an embodiment of the present invention. As shown, the bottom ends of the two vertical rods of the Pi bracket 1 are each equipped with a universal wheel 2. Reinforcement rods 4 are fixed to the inner sides of the two vertical rods. A reinforcement crossbar 3 is fixed below the horizontal connecting rod, and an upper semicircular pipe clamp 5 is fixed below the crossbar, forming a fixed frame for the carat pipe transport trolley.

[0024] The movable bracket includes an inverted T-shaped frame, a horizontal connecting rod 6 is provided at the top of the vertical rod of the inverted T-shaped frame, and the lower ends of the horizontal connecting rod of the inverted T-shaped frame are connected to the suspension rod 8 through movable axle pins 7. The bottom end of the suspension rod is connected to the movable cross bar 9 through the movable axle pin 7. A lower semicircular pipe clamp seat 10 is fixed to the middle part of the movable cross bar 9, and holes are provided at both ends of the movable cross bar 9 so that the holes are movably connected to the bottom end of the reinforced vertical rod 4; the upper semicircular pipe clamp seat 5 and the lower semicircular pipe clamp seat 10 cooperate to fix the carat tube 12.

[0025] Wherein: when in use, the connecting rod 6 can connect several trolleys front and back to be suitable for carrying carat tubes of different lengths. Example

[0026] Figure 2 This is a schematic diagram of the use state of two transport trolleys connected front and back in an embodiment of the present invention. Even three trolleys can be connected front and back to operate together. The method of using the carat tube transport device of the present invention is as follows: When it is necessary to transport extra-long carat tubes or to transport multiple carat tubes after welding, multiple sets of trolleys can be assembled to prevent the tubes from deforming or twisting during transportation. Before use, fill the oil seal with grease and apply grease to the shaft that needs to be moved. The required distance can be adjusted by splicing multiple sections according to the length of the transported material. After pulling out the pin, lift the suspension rod 8 up and down to control the opening and closing of the clamp. When the carat tube transport device is in use, the clamp is in the open state due to the influence of gravity. The wheel frame 13 on one side is extended into the lower part of the carat tube. The carat tube can be fixed to the frame by lifting the upper suspension rod 8 upward. The same is true for the other side. Adjust the appropriate position, install the middle suspension rod 8, and fix the front and rear wheel frames 13 into a whole for transportation. When the carat tube handling device needs to transport heavier tubes, the frame can be enlarged and reinforced, and the upper boom 8 can be transformed into a hydraulic cylinder to transport heavier carat tubes.

[0027] The carat pipe handling device of this utility model was applied in the construction of municipal drainage engineering in the Shangli North and South Street urban renewal project, and achieved remarkable results. It was unanimously recognized by the construction unit and the supervision unit.

[0028] The above embodiments are intended only to illustrate the present invention and are not intended to limit the present invention. Persons skilled in the art may make various modifications or variations without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions are intended to fall within the scope of the present invention and are defined by the claims.

Claims

1. A carat tube handling device, comprising a Π bracket and a movable bracket, characterized in that: The bottom ends of the two vertical rods of the Π bracket (1) are each provided with a wheel, and the inner sides of the two vertical rods are each fixed with a reinforcing vertical rod (4), and a reinforcing cross rod (3) is fixed below the horizontal connecting rod, and an upper semicircular pipe clamp seat (5) is fixed below the cross rod, thereby achieving a fixed frame for the carat pipe transport trolley; The movable bracket comprises an inverted T-shaped bracket, wherein the top end of the vertical rod of the inverted T-shaped bracket is provided with a horizontal connecting rod (6), the vertical rod is inserted through the hole in the middle of the horizontal rod of the Π bracket (1), and is provided with an oil seal, the lower ends of the horizontal connecting rod of the inverted T-shaped bracket are connected to the suspension rod (8) through a movable shaft pin (7), the bottom end of the suspension rod is connected to the movable cross rod (9) through the movable shaft pin (7), the middle part of the movable cross rod (9) is fixed with a lower semicircular pipe clamp seat (10), and the two ends of the movable cross rod (9) are provided with holes, so that the holes are movably connected to the bottom end of the reinforced vertical rod (4); Wherein: when in use, the connecting rod (6) can connect a plurality of trolleys front and back to be suitable for transporting carat tubes (12) of different lengths.

2. The carat tube transporting device according to claim 1, characterized in that: The wheel is a universal wheel (2).

3. The carat tube transporting device according to claim 1, wherein: The vertical rod (4) is vertically fixedly connected to the horizontal rod (3).

4. The carat tube transporting device according to claim 1, wherein: The movable crossbar (9) is connected to the reinforced vertical rod (4) via a lubricating oil seal (11).

5. The carat tube transporting device according to claim 1, wherein: The upper semicircular pipe clamp seat (5) and the lower semicircular pipe clamp seat (10) are provided with clamp pads to protect the carat pipe (12).

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