Drainage pipeline fixing and lifting device

Abstract

The utility model discloses a drainage pipeline fixing and lifting device, and relates to the related technical field of drainage pipeline fixing and lifting devices, the drainage pipeline fixing and lifting device comprises a bottom plate, a bearing plate is installed on the bottom plate in a sliding mode, a first electric push rod is fixedly installed on the bottom plate, and the output end of the first electric push rod is fixedly connected with the bearing plate; a second electric push rod is fixedly installed on the bearing plate, a box body is fixedly installed at the output end of the second electric push rod, an arc-shaped placing plate is fixedly installed on the box body, a clamping mechanism used for clamping a pipeline is arranged on the box body, and a sliding groove used in cooperation with the clamping mechanism is formed in the upper surface of the box body. The sliding block moves to drive the connecting plate and the clamping plates to move along with the connecting plate and the clamping plates, so that the clamping plates on the two sides are driven to get close to each other to clamp and fix a pipeline placed on the placing plate, the pipeline is prevented from shaking in the lifting process, the stability of the pipeline is guaranteed, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to drainage pipe fixing and lifting devices, in particular to a drainage pipe fixing and lifting device. Background Art

[0002] The water supply and drainage pipeline project is a pipe (channel) system project that transports and distributes industrial water supply and domestic drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipeline project is an integral part of the water supply and drainage system and plays an important role in the entire water supply and drainage system. During the construction and installation process, several water supply and drainage pipelines need to be connected and installed.

[0003] When installing existing drainage pipes, most of them use mechanical equipment to lift the pipes to be installed or manually lift the pipes to be installed, and then align the pipes through manual adjustment. However, the disadvantage is that during the lifting and hoisting process, the stability of the pipes is poor and the pipes are prone to shaking. The position of the pipes needs to be constantly corrected, which affects the subsequent alignment of the pipes. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a drainage pipe fixing and lifting device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a drainage pipe fixing and lifting device, comprising a base plate, a bearing plate being slidably mounted on the base plate, a first electric push rod being fixedly mounted on the base plate, and an output end of the first electric push rod being fixedly connected to the bearing plate, a second electric push rod being fixedly mounted on the bearing plate, a box being fixedly mounted on the output end of the second electric push rod, a placement plate in an arc shape being fixedly mounted on the box, a clamping mechanism for clamping the pipe being arranged on the box, a slide groove for cooperating with the clamping mechanism being provided on the upper surface of the box, an auxiliary fixing mechanism being arranged in the middle of the box, and foot brake universal wheels being arranged at the four corners of the lower surface of the base plate.

[0007] As a preferred technical solution of the utility model, the clamping mechanism includes two threaded rods rotatably installed in the box body, the top ends of the threaded rods are rotatably connected to the upper surface of the inner wall of the box body, the outer surfaces of the threaded rods are threadedly installed with sliding sleeves, both sides of the sliding sleeves are hinged with hinged rods, and the ends of the two hinged rods away from the sliding sleeves on the same side are hinged with sliders, the sliders are slidably installed in the sliding grooves on the same side, connecting plates are fixedly installed on the two sliders, clamping plates are fixedly installed on the opposite surfaces of the two connecting plates, and a transmission member is arranged between the two threaded rods and the two are connected through the transmission member.

[0008] As a preferred technical solution of the utility model, the transmission part includes a reduction motor fixedly mounted on one side of a box body, a rotating shaft is rotatably mounted on the box body, one end of the rotating shaft is fixedly connected to the output end of the reduction motor, a worm gear is fixedly mounted on the bottom of the threaded rod, and a worm meshing with the worm gear is fixedly mounted on the rotating shaft.

[0009] As a preferred technical solution of the utility model, a slide bar is fixedly installed in the slide groove, and the sliding block slides on the outer surface of the slide bar on the same side.

[0010] As a preferred technical solution of the utility model, the auxiliary fixing mechanism includes two mounting frames respectively fixedly mounted on the boxes on both sides of the placing plate, one of the mounting frames is hinged with a mounting plate, and a screw rod is threadedly mounted on the mounting plate, a hand wheel is fixedly mounted on the top end of the screw rod, and a pressing plate is fixedly mounted on the bottom end of the screw rod, a pin shaft is inserted on the other mounting frame, and a pin hole for use with the pin shaft is opened on the mounting plate.

[0011] As a preferred technical solution of the utility model, telescopic rods are fixedly installed at the four corners of the upper surface of the carrying plate, and the top ends of the four telescopic rods are fixedly connected to the box body.

[0012] As a preferred technical solution of the utility model, guide rods are fixedly installed on the bottom plates on both sides of the first electric push rod, and the bearing plate slides on the outer surfaces of the two guide rods.

[0013] The beneficial effects of the utility model are:

[0014] 1. This drainage pipe fixing and lifting device is provided with a clamping mechanism, a slide groove and a placement plate. The reduction motor drives the rotating shaft to rotate. The rotation of the rotating shaft drives the two threaded rods to rotate through the worm and the worm gear. The rotation of the threaded rod drives the sliding sleeve to move downward. The downward movement of the sliding sleeve drives the sliders on both sides to approach each other through the hinged rod. The movement of the slider drives the connecting plate and the clamping plate to follow the movement, thereby driving the clamping plates on both sides to approach each other to clamp and fix the pipe placed on the placement plate, preventing the pipe from shaking during the lifting process, ensuring the stability of the pipe, and simple operation and easy use.

[0015] 2. This drainage pipe fixing and lifting device is provided with an auxiliary fixing mechanism. After the pipe is fixed and clamped by the clamping mechanism, the mounting plate is rotated to make the pin hole close to the pin shaft, and then the pin shaft is inserted into the pin hole to fix the mounting plate. Then, the hand wheel is rotated to drive the screw rod to rotate. The rotation of the screw rod drives the pressing plate to descend and press and fix the top of the pipe, thereby further improving the stability of the pipe fixation. It has a simple structure and is easy to use. It is suitable for clamping and fixing some thicker or thinner pipes and has a wide range of applications.

[0016] 3. This drainage pipe fixing and lifting device is equipped with a first electric push rod, a second electric push rod, a telescopic rod and a guide rod. The extension and retraction of the first electric push rod can drive the bearing plate to move, and the horizontal position of the pipe placed on the placement plate can be adjusted, so as to facilitate the alignment and installation of the pipe; the height of the pipe placed on the placement plate can be adjusted and changed by the extension and retraction of the second electric push rod, so as to facilitate the lifting of the pipe to a suitable alignment installation height. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a drainage pipe fixing and lifting device of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of a box of a drainage pipe fixing and lifting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a clamping mechanism of a drainage pipe fixing and lifting device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of an auxiliary fixing mechanism of a drainage pipe fixing and lifting device of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of a second electric push rod of a drainage pipe fixing and lifting device of the utility model.

[0023] In the figure: 1. bottom plate; 2. bearing plate; 3. first electric push rod; 4. second electric push rod; 5. box body; 6. placement plate; 7. clamping mechanism; 701. threaded rod; 702. sliding sleeve; 703. hinged rod; 704. sliding block; 705. connecting plate; 706. clamping plate; 707. reduction motor; 708. rotating shaft; 709. worm; 710. worm wheel; 711. sliding rod; 8. auxiliary fixing mechanism; 801. mounting frame; 802. mounting plate; 803. screw rod; 804. pressing plate; 805. pin shaft; 806. pin hole; 9. foot brake swivel wheel; 10. telescopic rod; 11. guide rod. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model is a drainage pipe fixing and lifting device, comprising a base plate 1, a bearing plate 2 is slidably mounted on the base plate 1, a first electric push rod 3 is fixedly mounted on the base plate 1, and an output end of the first electric push rod 3 is fixedly connected to the bearing plate 2, a second electric push rod 4 is fixedly mounted on the bearing plate 2, a box body 5 is fixedly mounted on the output end of the second electric push rod 4, a placement plate 6 in an arc shape is fixedly mounted on the box body 5, a clamping mechanism 7 for clamping the pipe is arranged on the box body 5, a slide groove used for cooperating with the clamping mechanism 7 is opened on the upper surface of the box body 5, an auxiliary fixing mechanism 8 is arranged in the middle of the box body 5, and foot brake universal wheels 9 are arranged at the four corners of the lower surface of the base plate 1, the bearing plate 2 can be driven to move by the extension and retraction of the first electric push rod 3, and the horizontal position of the pipe placed on the placement plate 6 can be adjusted, so as to facilitate the alignment and installation of the pipe; the height of the pipe placed on the placement plate 6 can be adjusted and changed by the extension and retraction of the second electric push rod 4, so as to facilitate the lifting of the pipe to a suitable aligned installation height, and the operation is simple and convenient to use.

[0026] Among them, the clamping mechanism 7 includes two threaded rods 701 rotatably installed in the box body 5, the top of the threaded rod 701 is rotatably connected to the upper surface of the inner wall of the box body 5, the outer surface of the threaded rod 701 is threadedly installed with a sliding sleeve 702, both sides of the sliding sleeve 702 are hinged with hinged rods 703, and the ends of the two hinged rods 703 away from the sliding sleeve 702 on the same side are hinged with sliders 704, the sliders 704 are slidably installed in the sliding grooves on the same side, the two sliders 704 are fixedly installed with connecting plates 705, and the opposite surfaces of the two connecting plates 705 are fixedly installed with clamping plates 706, a transmission member is arranged between the two threaded rods 701 and the transmission connection is transmitted through the transmission member, the transmission member includes a reduction motor 707 fixedly installed on one side of the box body 5, a rotating shaft 708 is rotatably installed on the box body 5, one end of the rotating shaft 708 is connected to the reduction motor 707, The output end of the motor 707 is fixedly connected, a worm gear 710 is fixedly installed at the bottom of the threaded rod 701, and a worm 709 meshing with the worm gear 710 is fixedly installed on the rotating shaft 708. The reduction motor 707 drives the rotating shaft 708 to rotate, and the rotation of the rotating shaft 708 drives the two threaded rods 701 to rotate through the worm gear 709 and the worm gear 710. The rotation of the threaded rod 701 drives the sliding sleeve 702 to move downward, and the sliding sleeve 702 moves downward and drives the sliders 704 on both sides to approach each other through the hinge rod 703. The movement of the slider 704 drives the connecting plate 705 and the clamping plate 706 to follow the movement, thereby driving the clamping plates 706 on both sides to approach each other to clamp and fix the pipe placed on the placement plate 6, thereby preventing the pipe from shaking during the lifting process, ensuring the stability of the pipe, and being simple to operate and easy to use.

[0027] Among them, a sliding rod 711 is fixedly installed in the sliding groove, and the slider 704 slides on the outer surface of the sliding rod 711 on the same side. The sliding rod 711 can support and limit the movement of the slider 704 in the sliding groove to ensure the stability of the movement of the slider 704 in the sliding groove.

[0028] The auxiliary fixing mechanism 8 includes two mounting frames 801 respectively fixedly mounted on the boxes 5 on both sides of the placement plate 6, one of the mounting frames 801 is hinged with a mounting plate 802, and a screw 803 is threadedly mounted on the mounting plate 802, a hand wheel is fixedly mounted on the top of the screw 803, and a pressing piece 804 is fixedly mounted on the bottom of the screw 803, a pin shaft 805 is inserted on the other mounting frame 801, and a pin hole 806 used in conjunction with the pin shaft 805 is opened on the mounting plate 802 to fix the pipeline. After fixed clamping, rotate the mounting plate 802 so that one side of the pin hole 806 on the mounting plate 802 is close to the pin shaft 805, and then insert the pin shaft 805 into the pin hole 806 to fix the mounting plate 802, and then rotate the hand wheel to drive the screw rod 803 to rotate. The rotation of the screw rod 803 drives the pressing plate 804 to descend and press and fix the top of the pipe, thereby further improving the stability of the pipe fixation. The structure is simple and easy to use. It is suitable for clamping and fixing some thicker or thinner pipes and has a wide range of applications.

[0029] Among them, telescopic rods 10 are fixedly installed at the four corners of the upper surface of the carrying plate 2, and the top ends of the four telescopic rods 10 are fixedly connected to the box body 5. The telescopic rods 10 can improve the stability of the box body 5 during the up and down movement.

[0030] Among them, guide rods 11 are fixedly installed on the base plate 1 on both sides of the first electric push rod 3, and the supporting plate 2 slides on the outer surfaces of the two guide rods 11. The sliding rod 711 can guide and limit the movement of the supporting plate 2 to ensure the stability of the supporting plate 2 during movement.

[0031] During operation, the pipe to be installed is placed on the placement plate 6, and then the reduction motor 707 is started. The reduction motor 707 drives the rotating shaft 708 to rotate. The rotating shaft 708 rotates through the worm 709 and the worm wheel 710 to drive the two threaded rods 701 to rotate. The threaded rod 701 rotates to drive the sliding sleeve 702 to move downward. The sliding sleeve 702 moves downward and drives the sliders 704 on both sides to approach each other through the hinge rod 703. The movement of the slider 704 drives the connecting plate 705 and the clamping plate 706 to follow the movement, thereby bringing The clamping plates 706 on both sides are moved close to each other to clamp and fix the pipe placed on the placement plate 6 to prevent the pipe from shaking during the lifting process. The mounting plate 802 is then rotated to make the pin hole 806 close to one side of the pin shaft 805, and then the pin shaft 805 is inserted into the pin hole 806 to fix the mounting plate 802. The hand wheel is then turned to drive the screw rod 803 to rotate. The rotation of the screw rod 803 drives the pressing plate 804 to descend and press and fix the top of the pipe, thereby further improving the stability of the pipe fixation.

[0032] After the pipe is fixed, the pipe to be installed is moved to the required position by the foot brake universal wheel 9 and the foot brake universal wheel 9 is locked. Then, the height of the pipe placed on the placement plate 6 is adjusted and changed by the extension and retraction of the second electric push rod 4, so as to lift the pipe to a suitable installation height. Then, the extension and retraction of the first electric push rod 3 can drive the bearing plate 2 to move, and adjust the horizontal position of the pipe placed on the placement plate 6, so as to facilitate the alignment and installation of the pipe, reduce the operation speed, and make it easy to use.

[0033] After the pipeline is installed, the pin shaft 805 is unscrewed from the pin hole 806 to release the fixation of the mounting plate 802, and then the mounting plate 802 is rotated to rotate the mounting plate 802 to the other side of the box body 5, and then the first reduction motor 707 is reversed to make the two clamping plates 706 on the same side move away from each other to release the clamping fixation of the pipeline, and the device can be removed.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drainage pipe fixing and lifting device, comprising a bottom plate (1), characterized in that: A bearing plate (2) is slidably mounted on the bottom plate (1), a first electric push rod (3) is fixedly mounted on the bottom plate (1), and an output end of the first electric push rod (3) is fixedly connected to the bearing plate (2), a second electric push rod (4) is fixedly mounted on the bearing plate (2), a box (5) is fixedly mounted on the output end of the second electric push rod (4), an arc-shaped placement plate (6) is fixedly mounted on the box (5), a clamping mechanism (7) for clamping a pipe is arranged on the box (5), a slide groove for cooperating with the clamping mechanism (7) is provided on the upper surface of the box (5), an auxiliary fixing mechanism (8) is arranged in the middle of the box (5), and foot brake universal wheels (9) are arranged at the four corners of the lower surface of the bottom plate (1).

2. A drainage pipe fixing and lifting device according to claim 1, characterized in that: The clamping mechanism (7) comprises two threaded rods (701) rotatably mounted in the box body (5), the top ends of the threaded rods (701) are rotatably connected to the upper surface of the inner wall of the box body (5), the outer surface of the threaded rods (701) is threadedly mounted with a sliding sleeve (702), both sides of the sliding sleeve (702) are hinged with hinged rods (703), and the ends of the two hinged rods (703) away from the sliding sleeve (702) on the same side are hinged with a slider (704), the slider (704) is slidably mounted in the sliding groove on the same side, the two sliders (704) are fixedly mounted with a connecting plate (705), and the opposite surfaces of the two connecting plates (705) are fixedly mounted with a clamping plate (706), and a transmission member is provided between the two threaded rods (701) and the two are connected through the transmission member.

3. A drainage pipe fixing and lifting device according to claim 2, characterized in that: The transmission member comprises a reduction motor (707) fixedly mounted on one side of a housing (5); a rotating shaft (708) is rotatably mounted on the housing (5); one end of the rotating shaft (708) is fixedly connected to an output end of the reduction motor (707); a worm gear (710) is fixedly mounted on the bottom of the threaded rod (701); and a worm (709) meshing with the worm gear (710) is fixedly mounted on the rotating shaft (708).

4. A drainage pipe fixing and lifting device according to claim 2, characterized in that: A sliding rod (711) is fixedly installed in the sliding groove, and the sliding block (704) slides on the outer surface of the sliding rod (711) on the same side.

5. A drainage pipe fixing and lifting device according to claim 1, characterized in that: The auxiliary fixing mechanism (8) comprises two mounting frames (801) respectively fixedly mounted on the boxes (5) at both sides of the placement plate (6), one of the mounting frames (801) being hingedly connected with a mounting plate (802), and a screw rod (803) being threadedly mounted on the mounting plate (802), a hand wheel being fixedly mounted on the top end of the screw rod (803), and a pressing plate (804) being fixedly mounted on the bottom end of the screw rod (803), a pin shaft (805) being inserted into the other mounting frame (801), and a pin hole (806) for use with the pin shaft (805) being opened on the mounting plate (802).

6. A drainage pipe fixing and lifting device according to claim 1, characterized in that: Telescopic rods (10) are fixedly mounted at the four corners of the upper surface of the bearing plate (2), and the top ends of the four telescopic rods (10) are fixedly connected to the box body (5).

7. A drainage pipe fixing and lifting device according to claim 1, characterized in that: Guide rods (11) are fixedly mounted on the bottom plates (1) on both sides of the first electric push rod (3), and the bearing plate (2) slides on the outer surfaces of the two guide rods (11).

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