Pipeline hoisting device for highway construction

Abstract

The utility model discloses a pipeline hoisting device for highway construction, which comprises a top plate, a shell is fixedly arranged in the middle of the top of the top plate, a motor is fixedly arranged at the top of the shell and close to the right side of the shell, a driving gear is fixedly arranged at the output end of the motor, and the left side of the driving gear is movably meshed with a driven gear. A rotating disc is fixedly installed at the bottom of the driven gear, a rotating rod is fixedly installed in the middle of the bottom of the rotating disc, the bottom end of the rotating rod penetrates through the top plate to be fixedly connected with a connecting plate, a frame body is arranged below the connecting plate, and an arc-shaped clamping plate is arranged in the frame body. According to the pipeline lifting device, through the matching of the structures, the direction of the pipeline is automatically adjusted, so that a plurality of pipelines can be conveniently butted and assembled subsequently, and the use convenience of the pipeline lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering construction, in particular to a pipeline hoisting device for highway construction. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Therefore, during the construction of highway engineering, it is often necessary to hoist and install drainage pipes. The existing publication number CN219860196U discloses a pipeline hoisting device for highway construction. The first rotating disk is rotated to drive the transmission screw to rotate, the distance between the two transmission sliders is adjusted, and the second rotating disk is rotated to drive the winding shaft to unwind the hoisting rope, so that The buckle ring moves down to the bottom of the pipe, and then drives the transmission screw to rotate and adjust the position of the transmission slider, so that the buckle ring is buckled at the bottom of the pipe, and the second rotating disk is rotated and reeled up with the lifting rope through the winding shaft, so as to lift the pipe off the ground, and then push the bracket to move horizontally to realize the lifting of the pipe. It is suitable for lifting pipes of different sizes, but the pipe lifting device cannot automatically adjust the direction of the pipe, which will increase the difficulty of connecting and assembling multiple pipes, which leads to poor convenience in using the pipe lifting device and brings certain adverse effects on actual use, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a pipeline lifting device for highway construction, which is equipped with an adjustment device to automatically adjust the direction of the pipeline, thereby facilitating the subsequent docking and assembly of multiple pipelines, thereby improving the convenience of using the pipeline lifting device, bringing certain favorable effects to actual use, and solving the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline lifting device for highway construction, comprising a top plate, four corners of the bottom of the top plate are fixedly installed with support legs, a shell is fixedly installed in the middle of the top of the top plate, a motor is fixedly installed on the top of the shell and close to the right side thereof, an output shaft is fixedly installed on the output end of the motor, the bottom end of the output shaft passes through the inside of the shell and is fixedly connected to a driving gear, a driven gear is movably meshed with the left side of the driving gear, a turntable is fixedly installed on the bottom of the driven gear, and a rotating disk is fixedly installed in the middle of the bottom of the turntable. A rotating rod is fixedly installed in the middle, the bottom end of the rotating rod passes through the top plate and is fixedly connected to a connecting plate, electric lifting rods are fixedly installed on both sides of the top of the connecting plate, the bottom end of the electric lifting rod passes through the connecting plate and is fixedly connected to a frame, hydraulic rods are fixedly installed on both sides of the frame and near the top, the other end of the hydraulic rod passes through the interior of the frame and is fixedly connected to a toothed plate, a toothed ring is movably engaged with the bottom of the toothed plate, a rotating shaft is fixedly installed on the inner side of the toothed ring and the rotating shaft is rotatably connected to the inner wall of the frame through a bearing, and an arc-shaped clamping plate is fixedly installed on the bottom of the rotating shaft.

[0005] Preferably, a damping shock absorber is fixedly mounted on the bottom end of the supporting leg, and a moving wheel is fixedly mounted on the bottom of the damping shock absorber.

[0006] Preferably, a rotation groove is provided on the outer side of the rotating disk, a rotation sleeve is rotatably connected to the inner side of the rotation groove, and the rotation sleeve is fixedly connected to both sides of the inner wall of the shell through a connecting block.

[0007] Preferably, an electric telescopic rod is fixedly mounted on the left side of the inner wall of the shell, and a clamping block is fixedly mounted on the other end of the electric telescopic rod, and the clamping block is mutually engaged and adapted with the driven gear.

[0008] Preferably, a sliding sleeve is fixedly mounted on the top of the tooth plate, a sliding rod is slidably connected inside the sliding sleeve, and two ends of the sliding rod are fixedly connected to two sides of the inner wall of the frame.

[0009] Preferably, through grooves are formed on both sides of the frame, and the width of the through grooves is greater than the width of the arc-shaped clamping plate.

[0010] Preferably, an anti-skid pad is fixedly installed on the inner side of the arc-shaped clamping plate, and the anti-skid pad is made of rubber.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the motor can drive the output shaft to rotate when it is started, the output shaft can drive the driving gear to rotate, the driving gear can drive the driven gear to rotate, the driven gear can drive the turntable to rotate, the turntable can drive the rotating rod to rotate, the rotating rod can drive the connecting plate to rotate, the connecting plate can drive the frame to rotate, and the frame can drive the pipe inside the arc-shaped clamping plate to rotate, thereby automatically adjusting the direction of the pipe, so as to facilitate the subsequent docking and assembly of multiple pipes, thereby improving the convenience of using the pipe lifting device. The electric telescopic rod can drive the clamping block to engage with the driven gear when it is started, thereby limiting the position of the driven gear, thereby preventing the pipe from being vibrated and deviating in direction during the lifting and hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the shell of the utility model;

[0015] Figure 4 It is a schematic diagram of the internal structure of the frame of the utility model.

[0016] In the figure: 1, top plate; 2, shell; 3, motor; 4, driving gear; 5, driven gear; 6, turntable; 7, rotating rod; 8, electric lifting rod; 9, frame; 10, hydraulic rod; 11, tooth plate; 12, gear ring; 13, rotating shaft; 14, arc clamping plate; 15, damping shock absorber; 16, moving wheel; 17, rotating sleeve; 18, electric telescopic rod; 19, block; 20, sliding sleeve; 21, sliding rod; 22, through groove; 23, anti-slip pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1, please refer to Figures 1 to 4The utility model provides a technical solution: a pipeline lifting device for highway construction, comprising a top plate 1, four corners of the bottom of the top plate are fixedly installed with support legs, a shell 2 is fixedly installed in the middle of the top of the top plate 1, a motor 3 is fixedly installed on the top and close to the right side of the shell 2, an output shaft is fixedly installed at the output end of the motor 3, the bottom end of the output shaft penetrates into the inside of the shell 2 and is fixedly connected with a driving gear 4, a driven gear 5 is movably meshed with the left side of the driving gear 4, a turntable 6 is fixedly installed at the bottom of the driven gear 5, and a rotating rod 7 is fixedly installed in the middle of the bottom of the turntable 6, The bottom end of the rotating rod 7 passes through the top plate 1 and is fixedly connected to a connecting plate, electric lifting rods 8 are fixedly installed on both sides of the top of the connecting plate, the bottom end of the electric lifting rod 8 passes through the connecting plate and is fixedly connected to a frame 9, hydraulic rods 10 are fixedly installed on both sides of the frame 9 and near the top thereof, the other end of the hydraulic rod 10 passes through the interior of the frame 9 and is fixedly connected to a toothed plate 11, a toothed ring 12 is movably engaged with the bottom of the toothed plate 11, a rotating shaft 13 is fixedly installed on the inner side of the toothed ring 12 and the rotating shaft 13 is rotatably connected to the inner wall of the frame 9 through a bearing, and an arc-shaped clamping plate 14 is fixedly installed at the bottom of the rotating shaft 13.

[0019] Furthermore, a damping shock absorber 15 is fixedly installed at the bottom end of the supporting leg, and a moving wheel 16 is fixedly installed at the bottom of the damping shock absorber 15. The damping shock absorber 15 can play a buffering and protective role on the pipeline during the lifting process.

[0020] Furthermore, a rotating groove is provided on the outer side of the turntable 6, and a rotating sleeve 17 is rotatably connected to the inner side of the rotating groove, and the rotating sleeve 17 is fixedly connected to both sides of the inner wall of the shell 2 through connecting blocks. Through the setting of the rotating sleeve 17 and the rotating groove, the turntable 6 can rotate stably.

[0021] Furthermore, an electric telescopic rod 18 is fixedly installed on the left side of the inner wall of the shell 2, and a clamping block 19 is fixedly installed on the other end of the electric telescopic rod 18. The clamping block 19 and the driven gear 5 are mutually engaged and adapted. When the electric telescopic rod 18 is started, it can drive the clamping block 19 to engage with the driven gear 5, thereby limiting the driven gear 5.

[0022] Example 2, please refer to Figures 1 to 4 The difference between this embodiment and embodiment 1 is that a sliding sleeve 20 is fixedly installed on the top of the tooth plate 11, and a sliding rod 21 is slidably connected inside the sliding sleeve 20. The two ends of the sliding rod 21 are fixedly connected to the two sides of the inner wall of the frame 9. The tooth plate 11 can move stably under the sliding action of the sliding rod 21 and the sliding sleeve 20. Through grooves 22 are provided on both sides of the frame 9. The width of the through grooves 22 is greater than the width of the arc-shaped clamping plate 14. The through grooves 22 can prevent the frame 9 from limiting the opening angle of the arc-shaped clamping plate 14. An anti-skid pad 23 is fixedly installed on the inner side of the arc-shaped clamping plate 14. The anti-skid pad 23 is made of rubber material. The anti-skid pad 23 can increase the friction between the arc-shaped clamping plate 14 and the pipeline, thereby further improving the stability of pipeline lifting.

[0023] Working principle: When the pipeline lifting device for highway construction is in use, the staff can start the electric lifting rod 8, which can lift the arc-shaped clamping plate 14 inside the frame 9 to a suitable height to clamp the pipeline, and then the staff can start the hydraulic rod 10, which can drive the tooth plate 11 to move, the tooth plate 11 can drive the gear ring 12 to rotate, the gear ring 12 can drive the rotating shaft 13 to rotate, and the rotating shaft 13 can drive the arc-shaped clamping plate 14 to clamp and fix the pipeline, and the staff can push the lifting device through the moving wheel 16 to lift the pipeline. When the lifted pipeline needs to be moved, During installation, the staff can start the motor 3, the motor 3 can drive the output shaft to rotate, the output shaft can drive the driving gear 4 to rotate, the driving gear 4 can drive the driven gear 5 to rotate, the driven gear 5 can drive the turntable 6 to rotate, the turntable 6 can drive the rotating rod 7 to rotate, the rotating rod 7 can drive the connecting plate to rotate, the connecting plate can drive the frame 9 to rotate, the frame 9 can drive the pipe inside the arc clamping plate 14 to rotate, thereby realizing automatic adjustment of the direction of the pipe, thereby facilitating the subsequent docking and assembly of multiple pipes, thereby improving the convenience of using the pipe lifting device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline lifting device for highway construction, comprising a top plate (1), characterized in that: Support legs are fixedly mounted at the four corners of the bottom of the top plate; a housing (2) is fixedly mounted in the middle of the top of the top plate (1); a motor (3) is fixedly mounted on the top of the housing (2) and close to the right side thereof; an output shaft is fixedly mounted on the output end of the motor (3); the bottom end of the output shaft penetrates into the interior of the housing (2) and is fixedly connected to a driving gear (4); a driven gear (5) is movably meshed with the left side of the driving gear (4); a rotating disk (6) is fixedly mounted at the bottom of the driven gear (5); a rotating rod (7) is fixedly mounted in the middle of the bottom of the rotating disk (6); the bottom end of the rotating rod (7) penetrates through the top plate (1) and is fixedly connected to A connecting plate, electric lifting rods (8) are fixedly installed on both sides of the top of the connecting plate, the bottom end of the electric lifting rod (8) passes through the connecting plate and is fixedly connected to a frame (9), hydraulic rods (10) are fixedly installed on both sides of the frame (9) and close to the top thereof, the other end of the hydraulic rod (10) passes through the interior of the frame (9) and is fixedly connected to a toothed plate (11), the bottom of the toothed plate (11) is movably meshed with a toothed ring (12), a rotating shaft (13) is fixedly installed on the inner side of the toothed ring (12), and the rotating shaft (13) is rotatably connected to the inner wall of the frame (9) through a bearing, and an arc-shaped clamping plate (14) is fixedly installed on the bottom of the rotating shaft (13).

2. A pipeline hoisting device for highway construction according to claim 1, characterized in that: A damping shock absorber (15) is fixedly mounted on the bottom end of the support leg, and a moving wheel (16) is fixedly mounted on the bottom of the damping shock absorber (15).

3. A pipeline hoisting device for highway construction according to claim 1, characterized in that: A rotating groove is provided on the outer side of the rotating disk (6), a rotating sleeve (17) is rotatably connected to the inner side of the rotating groove, and the rotating sleeve (17) is fixedly connected to both sides of the inner wall of the housing (2) via a connecting block.

4. A pipeline hoisting device for highway construction according to claim 1, characterized in that: An electric telescopic rod (18) is fixedly mounted on the left side of the inner wall of the housing (2), and a clamping block (19) is fixedly mounted on the other end of the electric telescopic rod (18), wherein the clamping block (19) and the driven gear (5) are mutually clamped and adapted.

5. The pipeline hoisting device for highway construction according to claim 1, characterized in that: A sliding sleeve (20) is fixedly mounted on the top of the tooth plate (11), a sliding rod (21) is slidably connected inside the sliding sleeve (20), and two ends of the sliding rod (21) are fixedly connected to two sides of the inner wall of the frame (9).

6. A pipeline hoisting device for highway construction according to claim 1, characterized in that: Through slots (22) are provided on both sides of the frame body (9), and the width of the through slots (22) is greater than the width of the arc-shaped clamping plate (14).

7. A pipeline hoisting device for highway construction according to claim 1, characterized in that: An anti-skid pad (23) is fixedly mounted on the inner side of the arc-shaped clamping plate (14), and the anti-skid pad (23) is made of rubber.

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