Engineering construction pipeline hoisting device

Abstract

The utility model relates to the field of pipeline hoisting devices, and discloses an engineering construction pipeline hoisting device which comprises a frame, two sliding grooves are formed in each of the two sides of the interior of the frame, the two sliding grooves are symmetrically distributed relative to the frame, and two-way threaded rods are rotationally connected to one sides of the interiors of the sliding grooves; the two bidirectional threaded rods both extend to the outer part of the frame; the driving wheel and the driven wheel are connected with the two bidirectional threaded rods correspondingly, the driving wheel and the driven wheel are linked through the conveying belt, the motor drives the bidirectional threaded rod on one side to rotate, and then the bidirectional threaded rods on the two sides are driven to rotate at the same time; the two-way threaded rod rotates to drive the sliding blocks on the two sides to move face to face or back to back, so that the two-way threaded rod is driven to rotate to drive the connecting frames on the two sides to move face to face or back to back, the distance between the two connecting frames is adjusted, and the effect of conveniently hoisting pipelines of different sizes is achieved.

Description

Technical Field

[0001] The present application relates to the field of pipeline lifting devices, and in particular to a pipeline lifting device for engineering construction. Background Art

[0002] Pipeline transportation is a mode of transportation that uses pipelines as a means of transportation to transport liquid and gaseous materials over long distances. It is a special mode of transportation that transports oil, coal and chemical products from the production site to the market. It is a special component of trunk transportation in the unified transportation network. Lifting devices are required during pipeline production, transportation and installation.

[0003] In the prior art, during construction, it is necessary to lift the appropriate pipes for transportation. Ordinary lifting devices do not have size adjustment devices and cannot meet the lifting needs of pipes of different sizes, which makes it inconvenient to fix pipes of different sizes.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of lack of size adjustment device, the present application provides a construction pipeline lifting device.

[0006] The present application provides a construction pipeline lifting device that adopts the following technical solution:

[0007] A construction engineering pipeline lifting device includes a frame, two slide grooves are provided on both sides of the interior of the frame, and the two slide grooves are symmetrically distributed with the frame, one side of the interior of the slide groove is rotatably connected with a bidirectional threaded rod, and the two bidirectional threaded rods extend to the outside of the frame, both sides of the outer walls of the bidirectional threaded rods are threadedly connected with sliders, the interior of the frame is slidably connected to two connecting frames through a plurality of the sliders, one side of the interior of the connecting frames is fixedly connected with a connecting rod, and the lower surface of the frame is slidably connected to a plurality of clamps through the two connecting rods.

[0008] Preferably, both sides of the outer surface of the connecting frame are threadedly connected with fastening screws, and the fastening screws extend into the interior of the clamping plate, and the opposite sides of several fastening screws are fixedly connected with knobs.

[0009] Preferably, a driving wheel is fixedly connected to one side of the outer wall of the bidirectional threaded rod, and a driven wheel is fixedly connected to the side of the outer wall of the bidirectional threaded rod whose side surface is away from the driving wheel, and the driving wheel and the driven wheel are connected by a transmission belt.

[0010] Preferably, a motor is fixedly connected to one side of the side surface of the frame, and a driving end of the motor passes through an inner wall of the frame and is fixedly connected to one side of the bidirectional threaded rod.

[0011] Preferably, lifting steel ropes are fixedly connected at the four corners of the upper surface of the frame, a connecting plate is provided on the upper surface of the frame through a plurality of the lifting steel ropes, and a lifting ring is fixedly connected at the center position of the upper surface of the connecting plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The driving wheel and the driven wheel are respectively connected to the two bidirectional threaded rods, and the driving wheel and the driven wheel are linked by a transmission belt. The bidirectional threaded rod on one side is driven by a motor to rotate, and then the bidirectional threaded rods on both sides are driven to rotate simultaneously, so that the rotation of the bidirectional threaded rod drives the sliders on both sides to move toward or away from each other, thereby driving the rotation of the bidirectional threaded rod to drive the connecting frames on both sides to move toward or away from each other, so that the spacing between the two connecting frames can be adjusted. Compared with the existing technology, it has the effect of facilitating the lifting of pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the lifting device of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a cross-section of a lifting device of an embodiment of the application;

[0016] Figure 3 It is a schematic structural diagram of a side view of a lifting device according to an embodiment of the application.

[0017] Explanation of the accompanying reference numerals: 1. frame; 2. lifting rope; 3. connecting plate; 4. lifting ring; 5. driving wheel; 6. transmission belt; 7. driven wheel; 8. bidirectional threaded rod; 9. connecting frame; 10. fastening screw; 11. splint; 12. knob; 13. motor; 14. slider; 15. slide groove; 16. connecting rod. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a pipeline hoisting device for engineering construction. Figure 1 and Figure 2, inside the frame 1, two slide grooves 15 are provided on both sides thereof, and the two slide grooves 15 are symmetrically distributed with the frame 1, inside the slide grooves 15, two bidirectional threaded rods 8 are rotatably connected through one side thereof, and the two bidirectional threaded rods 8 are extended to the outside of the frame 1, and sliders 14 are threadedly connected on the outer walls of the bidirectional threaded rods 8 through both sides thereof, inside the frame 1, two connecting frames 9 are slidably connected through a plurality of sliders 14, inside the connecting frames 9, a connecting rod 16 is fixedly connected through one side thereof, on the lower surface of the frame 1, a plurality of clamping plates 11 are slidably connected through the two connecting rods 16, on the outer surface of the connecting frames 9, fastening screws 10 are threadedly connected through both sides thereof, and the fastening screws 10 are extended to the inside of the clamping plates 11, and knobs 12 are fixedly connected to the opposite sides of the plurality of fastening screws 10;

[0020] By adopting the above technical scheme, by installing two bidirectional threaded rods 8 in the slide groove 15 respectively, the bidirectional threaded rod 8 can rotate in the slide groove 15, and by arranging a plurality of sliders 14 at both ends of the bidirectional threaded rod 8, and then by the opposite threads on both sides of the outer wall of the bidirectional threaded rod 8, the bidirectional threaded rod 8 can rotate and drive the sliders 14 on both sides to move toward or away from each other, and by connecting a plurality of sliders 14 to the connecting frames 9 respectively, the bidirectional threaded rod 8 can be driven to rotate and drive the connecting frames 9 on both sides to move toward or away from each other, so that the spacing between the two connecting frames 9 can be adjusted, which is convenient for adapting to pipes of different sizes, and achieves the effect of adjusting the spacing between the two connecting frames 9 according to the size of the pipe.

[0021] Reference Figure 1 and Figure 3 On the outer wall of the bidirectional threaded rod 8, a driving wheel 5 is fixedly connected through one side thereof; on the side surface of the lifting ring 4, a driven wheel 7 is fixedly connected through one side thereof on the outer wall of the bidirectional threaded rod 8 facing away from the driving wheel 5; the driving wheel 5 and the driven wheel 7 are connected by a transmission belt 6; on the side surface of the frame 1, a motor 13 is fixedly connected through one side thereof; the driving end of the motor 13 penetrates the inner wall of the frame 1 and is fixedly connected to one side of the bidirectional threaded rod 8;

[0022] By adopting the above technical scheme, the driving wheel 5 and the driven wheel 7 are respectively connected to the two bidirectional threaded rods 8, and the driving wheel 5 and the driven wheel 7 are linked through the transmission belt 6. The driving end of the motor 13 on the side wall of the frame 1 is connected to the bidirectional threaded rod 8 on one side, so that the motor 13 drives the bidirectional threaded rod 8 on one side to rotate, and then drives the bidirectional threaded rods 8 on both sides to rotate simultaneously, so that the connecting frames 9 on both sides are driven to move toward or away from each other, thereby adjusting the distance between the two connecting frames 9, thereby achieving the effect of facilitating the adjustment of the distance between the two connecting frames 9.

[0023] Reference Figure 1 , Figure 2 and Figure 3 On the upper surface of the frame 1, lifting steel ropes 2 are fixedly connected at the four corners thereof, and on the upper surface of the frame 1, a connecting plate 3 is arranged through a plurality of lifting steel ropes 2, and on the upper surface of the connecting plate 3, a lifting ring 4 is fixedly connected at the center position thereof;

[0024] By adopting the above technical solution, several lifting steel ropes 2 on the upper surface of the frame 1 are connected to the connecting plate 3, and the lifting ring 4 is installed at the top center of the connecting plate 3, so that the lifting ring 4 is connected to the lifting machine, it is convenient to lift the pipeline.

[0025] The implementation principle of a construction pipeline lifting device in an embodiment of the present application is as follows: a driving wheel 5 and a driven wheel 7 are respectively connected to two bidirectional threaded rods 8, and the driving wheel 5 and the driven wheel 7 are linked through a transmission belt 6, and the driving end of the motor 13 on the side wall of the frame 1 is connected to the bidirectional threaded rod 8 on one side, thereby driving the bidirectional threaded rods 8 on both sides to rotate simultaneously, and by arranging a plurality of sliders 14 at both ends of the bidirectional threaded rod 8, and then by having opposite threads on both sides of the outer wall of the bidirectional threaded rod 8, the rotation of the bidirectional threaded rod 8 drives the sliders 14 on both sides to move toward or away from each other, and by having a plurality of sliders 14 respectively connected to the connecting frame 9, the bidirectional threaded rod 8 is driven to rotate and drive the connecting frames 9 on both sides to move toward or away from each other, so that the spacing between the two connecting frames 9 can be adjusted, which is convenient for adapting to pipes of different sizes.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction pipeline lifting device, comprising a frame (1), characterized in that: Two slide grooves (15) are provided on both sides of the interior of the frame (1), and the two slide grooves (15) are symmetrically distributed with respect to the frame (1); one side of the interior of the slide groove (15) is rotatably connected with a bidirectional threaded rod (8), and the two bidirectional threaded rods (8) extend to the outside of the frame (1); both sides of the outer wall of the bidirectional threaded rod (8) are threadedly connected with sliders (14); the interior of the frame (1) is slidably connected with two connecting frames (9) through a plurality of sliders (14); one side of the interior of the connecting frames (9) is fixedly connected with a connecting rod (16); and the lower surface of the frame (1) is slidably connected with a plurality of clamping plates (11) through the two connecting rods (16).

2. The engineering construction pipeline lifting device according to claim 1 is characterized by: Both sides of the outer surface of the connecting frame (9) are threadedly connected with fastening screws (10), and the fastening screws (10) extend into the interior of the clamping plate (11), and a knob (12) is fixedly connected to the opposite side of a plurality of the fastening screws (10).

3. The engineering construction pipeline lifting device according to claim 1 is characterized by: A driving wheel (5) is fixedly connected to one side of the outer wall of the bidirectional threaded rod (8), and a driven wheel (7) is fixedly connected to one side of the outer wall of the bidirectional threaded rod (8) on the side surface of the frame (1) facing away from the driving wheel (5), and the driving wheel (5) and the driven wheel (7) are connected in transmission via a transmission belt (6).

4. The engineering construction pipeline lifting device according to claim 1 is characterized by: A motor (13) is fixedly connected to one side of the side surface of the frame (1), and a driving end of the motor (13) passes through the inner wall of the frame (1) and is fixedly connected to one side of the bidirectional threaded rod (8).

5. The engineering construction pipeline lifting device according to claim 1 is characterized by: The four corners of the upper surface of the frame (1) are fixedly connected with lifting steel ropes (2); the upper surface of the frame (1) is provided with a connecting plate (3) via a plurality of the lifting steel ropes (2); and a lifting ring (4) is fixedly connected at the center position of the upper surface of the connecting plate (3).

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