Pipeline lifting device

Abstract

The utility model discloses a pipeline lifting device, which relates to the technical field of pipeline installation equipment, and comprises a main body, two moving grooves are arranged on the inner wall of the main body, the two moving grooves are symmetrically distributed about the center line of the main body, and a plurality of first guide rods are fixedly arranged on the inner walls of the moving grooves. The multiple first guide rods are symmetrically distributed about the center line of the moving groove, the outer surfaces of the multiple first guide rods are sleeved with sliding blocks, push rods are arranged in the sliding blocks, multiple insertion grooves are formed in the side face, corresponding to the push rods, of the main body, the multiple insertion grooves are distributed in a stacked mode along the side face of the main body, and multiple moving devices are fixedly installed on the bottom face of the main body; the multiple moving devices are symmetrically distributed about the center line of the main body, the wire bunching device is arranged between the two moving devices, the steel cable is arranged in the wire bunching device, the clamping device is fixedly installed at the end, away from the wire bunching device, of the steel cable, and during large-scale installation, the needed steps are reduced, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation equipment, in particular to a pipeline lifting device. Background Art

[0002] Pipeline refers to a pipe that connects pumps, valves or control systems, etc., and is used to transport liquids, gases or powdered solids. There are many types of pipelines, including but not limited to the following: 1. Power lines: mainly involving power transmission, it is an important part of the power system, ensuring the stability and efficient operation of the power system; 2. Drainage system: used to quickly transfer hazardous wastes such as rainwater, domestic sewage and industrial wastewater to sewage treatment plants, and is an important infrastructure in the process of urbanization; 3. Heating pipelines: used in both civil and industrial production, for example, kitchen gas stoves, faucets and washing machines all require pipelines for transportation to ensure sufficient gas supply; 4. Thermal pipelines: including steam and hot water, mainly used to transport and distribute heat to ensure the stable operation of various heat sources; 5. Special pipelines for industrial production: such as chlorine pipelines and chemical special pipelines, etc. These pipelines are used in many industrial fields and need to ensure safety, stability and long service life. In addition, pipelines also include roads, underground civil defense lines, water supply pipelines, drainage ditch pipes and other types, all of which play an important role in their respective fields. During the use of pipelines, regular inspections and maintenance are required to ensure their normal operation and safety. At the same time, pipelines are made of a variety of materials, such as steel pipes, cast iron pipes, asbestos cement pipes, etc., which need to be selected according to the specific use environment and needs.

[0003] The existing technology has the following problems: workers mostly use cranes to lift pipelines when installing pipelines. In some situations where cranes cannot be used, workers are required to hold the pipelines for installation. When installing in large quantities, the number of steps required increases, which leads to low work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, a pipeline lifting device is provided to solve the above-mentioned current problem of low working efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pipeline lifting device comprises a main body, wherein the inner wall of the main body is provided with two movable grooves, the two movable grooves are symmetrically distributed about the center line of the main body, a plurality of first guide rods are fixedly installed on the inner wall of the movable groove, the plurality of first guide rods are symmetrically distributed about the center line of the movable groove, the outer surfaces of the plurality of first guide rods are sleeved with sliders, a push rod is provided inside the slider, a plurality of insertion grooves are provided on the side surfaces of the main body corresponding to the push rods, the plurality of insertion grooves are stacked along the side surfaces of the main body, a plurality of movable devices are fixedly installed on the bottom surface of the main body, the plurality of movable devices are symmetrically distributed about the center line of the main body, a wire bundling device is provided between the two movable devices, a steel cable is provided inside the wire bundling device, a clamping device is fixedly installed on the end of the steel cable away from the wire bundling device.

[0007] Preferably, a rotating rod is rotatably mounted on one side of the two sliding blocks that are close to each other, and a reversing wheel is fixedly mounted on the outer surface of the rotating rod.

[0008] Preferably, the moving device includes a moving plate, a slide groove is opened inside the moving plate, a plurality of slide rails are fixedly installed on the inner wall of the slide groove, the plurality of slide rails are symmetrically distributed about the center line of the slide groove, a support plate is provided between two of the slide rails, a second guide rod is fixedly installed on the top of the inner wall of the slide groove corresponding to the slide rail, the second guide rod is slidably connected to the support plate, a locking device is provided inside the support plate, a through groove is provided on the inner wall of the slide groove corresponding to the locking device, two side plates are fixedly installed on the bottom surface of the support plate, a rotating column is fixedly installed between the two side plates, and a roller is sleeved on the outer surface of the rotating column.

[0009] Preferably, the locking device includes a clamping plate, a connecting groove is opened on the side of the clamping plate corresponding to the through groove, a third guide rod is fixedly installed on the inner wall of the connecting groove, an insert plate is sleeved on the outer surface of the third guide rod, and a connecting column is fixedly installed on a side of the insert plate close to the through groove.

[0010] Preferably, the wiring harness device includes a main board, a rotating groove is opened inside the main board, a rotating shaft is rotatably installed on the inner wall of the rotating groove, a motor is provided on the outer side of the main board corresponding to the rotating shaft, the rotating shaft passes through the main board and is fixedly connected to the output end of the motor, and a steel cable is sleeved on the outer surface of the rotating shaft.

[0011] Preferably, the clamping device includes a circular plate, a plurality of telescopic rods are fixedly mounted on the inner wall of the circular plate, the plurality of telescopic rods are distributed circumferentially around the center line of the circular plate, an arc-shaped fixing plate is fixedly mounted on the ends of the plurality of telescopic rods away from the circular plate, and a sealing plate is fixedly mounted on the inner walls of the plurality of arc-shaped fixing plates.

[0012] Preferably, a second spring is sleeved on the outer surface of the third guide rod, and two ends of the second spring are fixedly connected to the inner wall of the connecting groove and the surface of the panel respectively.

[0013] Compared with the prior art, the advantages of the utility model are: the utility model is provided with a wire bundling device and a clamping device, and the motor in the wire bundling device drives the rotating shaft to rotate, so that the steel cable contracts, and the steel cable moves the wire bundling device and the pipeline upward through the rotating shaft and the reversing wheel, so that the pipeline reaches the appropriate position. When installing in large quantities, the required steps are reduced, thereby improving work efficiency. The utility model is provided with a moving device, and the moving plate, slide groove, slide rail and second guide rod in the moving device provide the device with a moving function, and the locking device ensures that the support plate can be firmly locked when needed to prevent sliding, so that the equipment is easy to move and lock. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a three-dimensional structural schematic diagram of some parts in the utility model;

[0016] Figure 3 It is a cross-sectional view of the mobile device in the utility model;

[0017] Figure 4 It is a cross-sectional view of the locking device in the utility model;

[0018] Figure 5 It is a cross-sectional view of the wire harness device in the utility model;

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the clamping device in the utility model.

[0020] The numbers in the figure are: 1, main body; 2, moving groove; 3, first guide rod; 4, slider; 5, push rod; 6, insertion groove; 7, moving device; 8, wire harness device; 9, clamping device; 10, rotating rod; 11, reversing wheel; 12, moving plate; 13, slide groove; 14, slide rail; 15, support plate; 16, second guide rod; 17, locking device; 18, through groove; 19, side plate; 20, rotating column; 21, roller; 22, clamping plate; 23, connecting groove; 24, third guide rod; 25, panel; 26, connecting column; 27, main board; 28, rotating groove; 29, rotating shaft; 30, motor; 31, steel cable; 32, round plate; 33, telescopic rod; 34, arc-shaped fixing plate; 35, sealing plate; 36, second spring. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1-6 As shown, a pipeline lifting device includes a main body 1, the triangular main body 1 improves the stability of the equipment, the inner wall of the main body 1 is provided with two moving grooves 2, the two moving grooves 2 are symmetrically distributed about the center line of the main body 1, a plurality of first guide rods 3 are fixedly installed on the inner wall of the moving groove 2, the plurality of first guide rods 3 are symmetrically distributed about the center line of the moving groove 2, the outer surfaces of the plurality of first guide rods 3 are sleeved with sliders 4, the sliders 4 move along the axial direction of the first guide rods 3, a push rod 5 is provided inside the slider 4, a plurality of insertion grooves 6 are provided on the side of the main body 1 corresponding to the push rod 5, and the plurality of insertion grooves 6 are provided on the inner wall of the moving groove 2. The insertion grooves 6 are stacked along the side of the main body 1. When the slider 4 moves to a suitable position, the push rod 5 enters the insertion groove 6 to fix the slider 4. A plurality of moving devices 7 are fixedly installed on the bottom surface of the main body 1. The plurality of moving devices 7 are symmetrically distributed about the center line of the main body 1. The staff moves the main body 1 through the moving devices 7. A wire bundling device 8 is provided between the two moving devices 7. A steel cable 31 is provided inside the wire bundling device 8. The wire bundling device 8 controls the retraction and extension of the steel cable 31. A clamping device 9 is fixedly installed at one end of the steel cable 31 away from the wire bundling device 8. The clamping device 9 fixes the pipeline.

[0023] like Figure 2 As shown, a rotating rod 10 is rotatably mounted on the side where the two sliders 4 are close to each other, and a reversing wheel 11 is fixedly mounted on the outer surface of the rotating rod 10. The steel cable 31 moves the clamping device 9 up and down through the rotating shaft 29 and the reversing wheel 11.

[0024] like Figure 3 As shown, the moving device 7 includes a moving plate 12, a slide groove 13 is opened inside the moving plate 12, a plurality of slide rails 14 are fixedly installed on the inner wall of the slide groove 13, and the plurality of slide rails 14 are symmetrically distributed about the center line of the slide groove 13, a support plate 15 is provided between two slide rails 14, a second guide rod 16 is fixedly installed on the top of the inner wall of the slide groove 13 corresponding to the slide rail 14, the second guide rod 16 is slidably connected to the support plate 15, and a second spring 36 is sleeved on the outer surface of the second guide rod 16, and the two ends of the second spring 36 are respectively fixedly connected to the top of the inner wall of the slide groove 13 and the upper surface of the support plate 15, and the second spring 36 The support plate 15 is pushed along the axial direction of the second guide rod 16 so that the locking device 17 on the support plate 15 can quickly cooperate with the locking device 17. A locking device 17 is provided inside the support plate 15, and a through groove 18 is provided on the inner wall of the slide groove 13 corresponding to the locking device 17. The locking device 17 and the through groove 18 cooperate with each other to fix the support plate 15. Two side plates 19 are fixedly installed on the bottom surface of the support plate 15, and a rotating column 20 is fixedly installed between the two side plates 19. The outer surface of the rotating column 20 is sleeved with a roller 21. The roller 21 rotates on the rotating column 20 to generate rolling friction between the equipment and the ground.

[0025] like Figure 4As shown, the locking device 17 includes a clamping plate 22, and a connecting groove 23 is opened on the side of the clamping plate 22 corresponding to the through groove 18. A third guide rod 24 is fixedly installed on the inner wall of the connecting groove 23. The outer surface of the third guide rod 24 is sleeved with an inlay plate 25. A connecting column 26 is fixedly installed on a side of the inlay plate 25 close to the through groove 18. The inlay plate 25 pushes the connecting column 26 along the third guide rod 24 to be inserted into the through groove 18, so that the support plate 15 is fixed in a suitable position.

[0026] like Figure 5 As shown, the wiring harness device 8 includes a main board 27, a rotating groove 28 is opened inside the main board 27, a rotating shaft 29 is rotatably installed on the inner wall of the rotating groove 28, a motor 30 is provided on the outer side of the main board 27 corresponding to the rotating shaft 29, the rotating shaft 29 passes through the main board 27 and is fixedly connected to the output end of the motor 30, a steel cable 31 is sleeved on the outer surface of the rotating shaft 29, and the motor 30 drives the rotating shaft 29 to rotate to control the retraction and extension of the steel cable 31.

[0027] like Figure 6 As shown, the clamping device 9 includes a circular plate 32, and a plurality of telescopic rods 33 are fixedly installed on the inner wall of the circular plate 32. The plurality of telescopic rods 33 are distributed circumferentially around the center line of the circular plate 32, and arc-shaped fixing plates 34 are fixedly installed on one end of the plurality of telescopic rods 33 away from the circular plate 32. Sealing plates 35 are fixedly installed on the inner walls of the plurality of arc-shaped fixing plates 34, and the telescopic rods 33 push the sealing plates 35 on the arc-shaped fixing plates 34 to fit tightly against the pipeline.

[0028] like Figure 4 As shown, a second spring 36 is sleeved on the outer surface of the third guide rod 24, and the two ends of the second spring 36 are fixedly connected to the inner wall of the connecting groove 23 and the surface of the panel 25 respectively. The third spring pushes the connecting column 26 on the panel 25 along the third guide rod 24, so that the connecting column 26 quickly enters the through groove 18.

[0029] Working principle: the staff selects the number of equipment according to the needs of the pipeline and pushes the equipment at the same time. The roller 21 rotates around the rotating column 20. After the equipment is moved to a suitable position, the first spring drives the support plate 15 to move along the axial direction of the second guide rod 16. At the same time, the panel 25 enters the support plate 15 to fix the roller 21 in the movable plate 12. The telescopic rod 33 pushes the sealing plate 35 on the arc-shaped fixed plate 34 to fit closely to the pipeline. At the same time, the motor 30 in the cable bundling device 8 drives the rotating shaft 29 to rotate, causing the steel cable 31 to contract. The steel cable 31 moves the cable bundling device 8 and the pipeline upward through the rotating shaft 29 and the reversing wheel 11.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline lifting device, comprising a main body (1), characterized in that: The inner wall of the main body (1) is provided with two movable grooves (2), and the two movable grooves (2) are symmetrically distributed about the center line of the main body (1). A plurality of first guide rods (3) are fixedly installed on the inner wall of the movable groove (2), and the plurality of first guide rods (3) are symmetrically distributed about the center line of the movable groove (2). The outer surfaces of the plurality of first guide rods (3) are sleeved with sliders (4), and a push rod (5) is provided inside the slider (4). The side of the main body (1) corresponding to the push rod (5) is provided with a plurality of insertion grooves (6), and the plurality of insertion grooves (6) are stacked along the side of the main body (1). A plurality of movable devices (7) are fixedly installed on the bottom surface of the main body (1), and the plurality of movable devices (7) are symmetrically distributed about the center line of the main body (1). A wire harness device (8) is provided between the two movable devices (7), and a steel cable (31) is provided inside the wire harness device (8). A clamping device (9) is fixedly installed at one end of the steel cable (31) away from the wire harness device (8).

2. A pipeline lifting device according to claim 1, characterized in that: A rotating rod (10) is rotatably mounted on one side of the two sliding blocks (4) that are close to each other, and a reversing wheel (11) is fixedly mounted on the outer surface of the rotating rod (10).

3. A pipeline lifting device according to claim 1, characterized in that: The moving device (7) comprises a moving plate (12), a slide groove (13) is provided inside the moving plate (12), a plurality of slide rails (14) are fixedly installed on the inner wall of the slide groove (13), the plurality of slide rails (14) are symmetrically distributed about the center line of the slide groove (13), a support plate (15) is provided between two of the slide rails (14), a second guide rod (16) is fixedly installed on the top of the inner wall of the slide groove (13) corresponding to the slide rail (14), the second guide rod (16) is slidably connected to the support plate (15), a locking device (17) is provided inside the support plate (15), a through groove (18) is provided on the inner wall of the slide groove (13) corresponding to the locking device (17), two side plates (19) are fixedly installed on the bottom surface of the support plate (15), a rotating column (20) is fixedly installed between the two side plates (19), and a roller (21) is sleeved on the outer surface of the rotating column (20).

4. A pipeline lifting device according to claim 3, characterized in that: The locking device (17) comprises a clamping plate (22), a connecting groove (23) is formed on the side of the clamping plate (22) corresponding to the through groove (18), a third guide rod (24) is fixedly mounted on the inner wall of the connecting groove (23), a panel (25) is sleeved on the outer surface of the third guide rod (24), and a connecting column (26) is fixedly mounted on a side of the panel (25) close to the through groove (18).

5. The pipeline lifting device according to claim 1, characterized in that: The wiring harness device (8) comprises a main board (27), a rotating groove (28) is provided inside the main board (27), a rotating shaft (29) is rotatably mounted on the inner wall of the rotating groove (28), a motor (30) is provided on the outer side of the main board (27) corresponding to the rotating shaft (29), the rotating shaft (29) passes through the main board (27) and is fixedly connected to the output end of the motor (30), and a steel cable (31) is sleeved on the outer surface of the rotating shaft (29).

6. A pipeline lifting device according to claim 1, characterized in that: The clamping device (9) comprises a circular plate (32), a plurality of telescopic rods (33) are fixedly mounted on the inner wall of the circular plate (32), the plurality of telescopic rods (33) are circumferentially distributed around the center line of the circular plate (32), an arc-shaped fixing plate (34) is fixedly mounted on one end of the plurality of telescopic rods (33) away from the circular plate (32), and a sealing plate (35) is fixedly mounted on the inner wall of the plurality of arc-shaped fixing plates (34).

7. A pipeline lifting device according to claim 4, characterized in that: A second spring (36) is sleeved on the outer surface of the third guide rod (24), and two ends of the second spring (36) are fixedly connected to the inner wall of the connecting groove (23) and the surface of the insert plate (25) respectively.

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