Photovoltaic sliding type light pile foundation device with two-way track suitable for side slope

Abstract

The utility model discloses a slope photovoltaic belt two-way track sliding type light pile foundation device which comprises a drilling machine unit, a rack unit, a moving unit and a track unit, the drilling machine unit is arranged on the moving unit through the rack unit, and the moving unit is arranged on the track unit in a sliding mode; the drilling machine unit mainly comprises a drilling machine and a drilling rod thereof; the rack unit is mainly composed of a vertical support, a lifting mechanism and a vertical adjusting mechanism. The moving unit is mainly composed of a front moving plate and a rear moving plate. The rail unit is mainly composed of a longitudinal rail and a transverse rail. When the pile foundation device is applied to construction, operation is simple and stable, levelness and perpendicularity of a drilled hole can be guaranteed, and construction errors are reduced. Moreover, the device is convenient to move and small in working surface, does not need road occupation construction, ensures normal passage of a lane, avoids complicated road occupation construction application procedures, ensures the construction period to a certain extent, and provides good conditions for subsequent installation of an upper photovoltaic bracket.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic installation, and in particular relates to a bidirectional track sliding light pile foundation device suitable for slope photovoltaic belts. Background Art

[0002] As the available land resources for photovoltaic power generation continue to decrease, the requirements for photovoltaic land management continue to increase, and the application scenarios of "photovoltaic +" are becoming more and more diversified. Among them, the photovoltaic mode on slopes such as slopes along highways or back slopes of reservoirs has become one of the important scenarios. However, the slope is long and steep, the passage at the bottom or top of the slope is small, and the construction procedures involving road occupation are complicated. Conventional construction machinery and methods such as hook machine drilling cannot be well applied. How to carry out slope drilling operations efficiently, with high quality and on a small working surface has become a difficulty in building slope photovoltaic power stations. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a bidirectional track sliding light pile foundation device for slope photovoltaic belts with simple structure, small working surface, convenient use and high drilling accuracy.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The invention is suitable for a bidirectional track sliding light pile foundation device for a slope photovoltaic belt, comprising a drilling unit, a rack unit, a mobile unit and a track unit. The drilling unit is arranged on the mobile unit through the rack unit, and the mobile unit is slidably arranged on the track unit. The drilling unit is mainly composed of a drilling rig and its drilling rod. The rack unit is mainly composed of a vertical bracket, a lifting mechanism and a vertical adjustment mechanism. The drilling unit is installed on the vertical bracket through the lifting mechanism. The upper end of the vertical adjustment mechanism is hinged on the vertical bracket, and the lower end of the vertical bracket and the lower end of the vertical adjustment mechanism are respectively hinged on the front moving plate and the rear moving plate. The mobile unit is mainly composed of a front moving plate and a rear moving plate, and each moving plate is provided with a roller matching the track at the bottom. The track unit is mainly composed of a longitudinal track and a transverse track.

[0006] The lifting mechanism is mainly composed of a lifting steel plate, a fixed pulley and a steel cable. The lifting steel plate is slidably set in the vertical bracket through the bearing on the back. The fixed pulley is fixed on the top of the vertical bracket. A hand winch is set on the back of the vertical bracket through a winch bracket. One end of the steel cable is fixed to the hand winch through the fixed pulley, and the other end is fixed to the hook at the upper end of the lifting steel plate.

[0007] The vertical adjustment mechanism is mainly composed of a piston rod, the upper end of the piston rod is hinged on the capstan bracket, and the lower end of the piston rod is hinged on the rear moving plate.

[0008] The articulation adopts the rotation axis setting.

[0009] The drilling rig is installed on the lifting steel plate through a movable plate. A slide slot hole is opened on the movable plate. There is a bolt on the top and two bolts on the bottom that penetrate the lifting steel plate respectively, and the bottom bolt is stuck in the slide slot hole.

[0010] Four corners of the bottom of the front moving plate and the rear moving plate are respectively provided with a roller matching the track, and a tightening screw is provided between the rollers on the same side of the front moving plate and the rear moving plate.

[0011] The longitudinal tracks are multiple tracks arranged in parallel along the slope, and the longitudinal tracks are connected to each other through transverse tracks.

[0012] The longitudinal rails and the transverse rails are fixed with rail lap bolts.

[0013] The longitudinal track and the transverse track are composed of two parallel channel steels and connecting steel plates connected between the parallel channel steels. The lower flange of the channel steel is provided with equidistant circular holes.

[0014] In view of the existing problems of slope photovoltaic installation, the inventor has designed a light pile foundation device suitable for slope photovoltaic belt bidirectional track sliding, including a drilling unit, a rack unit, a mobile unit and a track unit. The drilling unit is arranged on the mobile unit through the rack unit, and the mobile unit is slidably arranged on the track unit; the drilling unit is mainly composed of a drilling rig and its drilling rod; the rack unit is mainly composed of a vertical bracket, a lifting mechanism and a vertical adjustment mechanism. The drilling unit is installed on the vertical bracket through the lifting mechanism, the upper end of the vertical adjustment mechanism is hinged on the vertical bracket, and the lower end of the vertical bracket and the lower end of the vertical adjustment mechanism are respectively hinged on the front moving plate and the rear moving plate; the mobile unit is mainly composed of a front moving plate and a rear moving plate, and each moving plate is provided with a roller matching the track at the bottom; the track unit is mainly composed of a longitudinal track and a transverse track. The pile foundation device of the utility model is simple and stable to operate, which can not only ensure the horizontality and verticality of the drilling hole, but also reduce construction errors. Moreover, the device is easy to move, has a small working area, and does not require road occupation for construction, which ensures the normal traffic of the lane and avoids complicated road occupation application procedures. To a certain extent, it guarantees the construction period and provides good conditions for the subsequent installation of the upper photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the use status and overall structure of a bidirectional track sliding light pile foundation device suitable for a slope photovoltaic belt.

[0016] Figure 2 yes Figure 1 Structural schematic diagram of the lifting mechanism in the pile foundation device (front view).

[0017] Figure 3 yes Figure 1 Schematic diagram of the structure of the lifting mechanism in the pile foundation device (back).

[0018] Figure 4 yes Figure 1 Schematic diagram of the structure of the rotating mechanism and drilling unit in the pile foundation device (front view).

[0019] Figure 5 yes Figure 1 Schematic diagram of the structure of the rotating mechanism and drilling unit in the pile foundation device (back).

[0020] Figure 6 yes Figure 1 Schematic diagram of the structure of the vertical adjustment mechanism in the pile foundation device.

[0021] Figure 7 yes Figure 1 Schematic diagram of the structure of the moving plate and longitudinal track in the pile foundation device.

[0022] Figure 8 yes Figure 1 Schematic diagram of the structure of the connection between the longitudinal track and the transverse track in the pile foundation device.

[0023] In the figure: 1 vertical support, 2 drilling unit, 3 lifting mechanism, 4 vertical adjustment mechanism, 5 hook, 6 front movable plate, 7 longitudinal track, 8 transverse track, 9 hand winch, 10 lifting steel plate, 11 fixed pulley, 12 steel cable, 13 movable plate, 14 bolt, 15 piston rod, 16 rotating shaft, 17 roller, 18 tightening screw, 19 rear movable plate, 20 track overlapping bolt. DETAILED DESCRIPTION

[0024] like Figures 1 to 8 As shown, the utility model is suitable for a bidirectional track sliding light pile foundation device for a slope photovoltaic belt, comprising a drilling unit 2, a rack unit, a mobile unit and a track unit. The drilling unit is arranged on the mobile unit through the rack unit, and the mobile unit is slidably arranged on the track unit.

[0025] The drilling unit is mainly composed of a drilling rig and its drilling rod. The drilling rig is installed on the lifting steel plate through a movable plate 13. A slide slot hole is opened on the movable plate. There is a bolt 14 on the top and two bolts on the bottom that penetrate the lifting steel plate respectively, and the lower bolt is stuck in the slide slot hole. When the height of both sides of the track cannot be unified, loosen the matching nuts of the three bolts to loosen a certain distance between the movable plate and the lifting steel plate. The movable plate can rotate around the upper bolt within the range of the slide slot hole, and then the movable plate drives the drilling rig to rotate to a suitable angle; when the angle is adjusted, tighten the nut, the movable plate is close to the lifting steel plate, and the position of the movable plate is locked, thereby fixing the drilling rig angle.

[0026] The frame unit is mainly composed of a vertical support 1, a lifting mechanism 3 and a vertical adjustment mechanism 4. The drilling unit is installed on the vertical support through the lifting mechanism. The upper end of the vertical adjustment mechanism is hinged on the vertical support. The lower end of the vertical support and the lower end of the vertical adjustment mechanism are hinged on the front moving plate and the rear moving plate respectively. The lifting mechanism is mainly composed of a lifting steel plate 10, a fixed pulley 11 and a steel cable 12. The lifting steel plate is locked in the vertical support through four sets of bearings on the back and is slidably arranged so that the steel plate can slide up and down along the support. The fixed pulley is fixed on the top of the vertical support. A hand winch 9 is set on the back of the vertical support through a winch bracket. One end of the steel cable is fixed to the hand winch through the fixed pulley, and the other end is fixed to the hook 5 at the upper end of the lifting steel plate. When the hand winch is used and the drilling rig is started, the lifting mechanism moves downward along the support to screw the drilling rod into the slope soil layer; when the drilling rig is stopped, the winch can be locked automatically to keep the drilling unit and the lifting mechanism unchanged. The vertical adjustment mechanism is mainly composed of a piston rod 15, the upper end of which is hinged to the capstan bracket through a rotating shaft, and the lower end of which is hinged to the rear movable plate through a rotating shaft 16. When the length of the piston rod is adjusted, the vertical bracket can be driven to swing around the axis, thereby adjusting the verticality of the drilled hole.

[0027] The moving unit is mainly composed of a front moving plate 6 and a rear moving plate 19. A roller 17 matching the track is provided at each of the four bottom corners of the front moving plate and the rear moving plate. A tightening screw 18 is provided between the rollers on the same side of the front moving plate and the rear moving plate to limit and fix the moving plate on the track.

[0028] The track unit is mainly composed of a longitudinal track 7 and a transverse track 8. Each track is composed of two parallel channel steels and equal-length connecting steel plates connected between the parallel channel steels, and the lower flange of the channel steel is provided with equidistant circular holes. The longitudinal track is a plurality of tracks arranged in parallel along the slope (same slope, different heights), and multiple groups of longitudinal tracks can be spliced ​​together along the length direction of the slope to meet the needs of long-distance uninterrupted piling operations. The longitudinal tracks are connected to each other through transverse tracks, and the positions can be adjusted according to the on-site conditions. The longitudinal tracks and the transverse tracks are fixed with track lap bolts 20. Each track is fixed to the slope through a supporting column. The transverse track can not only connect each group of longitudinal tracks, but also connect the longitudinal tracks to the top and bottom of the slope, so that the device can be moved between the tracks, the top and bottom of the slope and the tracks to any working surface.

Claims

1. A bidirectional track sliding light pile foundation device suitable for slope photovoltaic belts, characterized in that It includes a drilling unit, a frame unit, a mobile unit and a track unit. The drilling unit is arranged on the mobile unit through the frame unit, and the mobile unit is slidably arranged on the track unit. The drilling unit is mainly composed of a drilling rig and its drilling rod. The frame unit is mainly composed of a vertical bracket, a lifting mechanism and a vertical adjustment mechanism. The drilling unit is installed on the vertical bracket through the lifting mechanism. The upper end of the vertical adjustment mechanism is hinged on the vertical bracket, and the lower end of the vertical bracket and the lower end of the vertical adjustment mechanism are respectively hinged on the front moving plate and the rear moving plate. The mobile unit is mainly composed of a front moving plate and a rear moving plate, and each moving plate is provided with a roller matching the track at the bottom; the track unit is mainly composed of a longitudinal track and a transverse track.

2. The pile foundation device according to claim 1, characterized in that: The lifting mechanism is mainly composed of a lifting steel plate, a fixed pulley and a steel cable. The lifting steel plate is slidably arranged in the vertical bracket through a bearing on the back side. The fixed pulley is fixed on the top of the vertical bracket. A hand-cranked winch is arranged on the back side of the vertical bracket through a winch bracket. One end of the steel cable is fixed to the hand-cranked winch via the fixed pulley, and the other end is fixed to the hook at the upper end of the lifting steel plate.

3. The pile foundation device according to claim 2, characterized in that: The vertical adjustment mechanism is mainly composed of a piston rod, the upper end of the piston rod is hinged on the capstan bracket, and the lower end of the piston rod is hinged on the rear moving plate.

4. The pile foundation device according to claim 3, characterized in that: The hinge is arranged by a rotating shaft.

5. The pile foundation device according to claim 4, characterized in that: The drilling rig is installed on the lifting steel plate through a movable plate. A slide slot hole is opened on the movable plate. There is a bolt on the top and two bolts on the bottom that penetrate the lifting steel plate respectively, and the bolts on the bottom are stuck in the slide slot hole.

6. The pile foundation device according to claim 1, characterized in that: A roller matching the track is respectively arranged at the four corners of the bottom of the front moving plate and the rear moving plate, and a tightening screw is arranged between the rollers on the same side of the front moving plate and the rear moving plate.

7. The pile foundation device according to claim 1, characterized in that: The longitudinal tracks are multiple tracks arranged in parallel along the slope, and the longitudinal tracks are connected to each other through transverse tracks.

8. The pile foundation device according to claim 7, characterized in that: The longitudinal track and the transverse track are fixed with track lap bolts.

9. The pile foundation device according to claim 8, characterized in that: The longitudinal track and the transverse track are both composed of two parallel channel steels and a connecting steel plate connected between the parallel channel steels, and the lower flange of the channel steel is provided with equidistant circular holes.

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