Reusable fixed support

Abstract

This invention provides a reusable fixed support frame, comprising: a mobile bearing platform; a side support mechanism including an anti-sinking wheel and a robotic arm rotatably connected to one end of the anti-sinking wheel, the end of the robotic arm away from the anti-sinking wheel being connected to the mobile bearing platform; an automatic adjustment device including a base fixed to the mobile bearing platform, a fixed bracket mounted on the base, an arc-shaped rotating frame rotatably mounted on the fixed bracket, a first slider on the base, the first slider being slidably connected to the arc-shaped rotating frame, the arc-shaped rotating frame having a toothed groove, a first motor mounted on the inner side of the base, the output shaft of the first motor being connected to a gear, the gear meshing with the toothed groove, and both ends of the arc-shaped rotating frame being connected to a support beam; and an operating frame, the bottom of which is rotatably mounted on the support beam. This invention not only allows movement on uneven terrain but also automatically levels itself, providing workers with a safe and convenient operating platform that is easy to carry and relocate.

Description

Technical Field

[0001] This invention relates to the field of support equipment technology, and in particular to a reusable fixed support. Background Technology

[0002] When installing equipment in desert or hilly terrain, the uneven terrain makes it very inconvenient for workers to move support tools such as scaffolding and ladders. These tools are also difficult to place level, hindering construction. This is especially true when installing photovoltaic (PV) panel arrays, as the array is on a slope, with the panels at the rear apex positioned higher. Installing these panels often requires the assistance of scaffolding and ladders to help workers climb, and also necessitates the use of fixing mechanisms to secure the panels to the mounting brackets for stability, making the installation process extremely difficult. Summary of the Invention

[0003] In view of the above, the present invention provides a reusable fixed support that can move on uneven terrain and automatically level itself, providing workers with a safe and convenient construction operation platform. To achieve the above objective, the technical solution adopted by the present invention is to provide a reusable fixed support, which includes:

[0004] Mobile carrier platform;

[0005] The side support mechanism includes an anti-sinking wheel and a robotic arm rotatably connected to one end of the anti-sinking wheel. The end of the robotic arm away from the anti-sinking wheel is connected to the mobile bearing platform.

[0006] An automatic adjustment device includes a base fixed to the mobile support platform, a fixed bracket mounted on the base, an arc-shaped rotating frame rotatably mounted on the fixed bracket, a first slider on the base, the first slider being slidably connected to the arc-shaped rotating frame, the arc-shaped rotating frame having a toothed groove, a first motor mounted on the inner side of the base, the output shaft of the first motor being connected to the gear, the gear meshing with the toothed groove, and both ends of the arc-shaped rotating frame being connected to a support beam.

[0007] An operating frame, the bottom of which is rotatably mounted on the support beam.

[0008] Preferably, the bottom of the operating frame is rotatably connected to the adjusting beam, and the end of the support beam away from the arc-shaped rotating frame is connected to a first slide rail, and the adjusting beam is slidably disposed within the first slide rail.

[0009] Preferably, a first screw is rotatably connected inside the first slide rail, the adjusting beam matches the first slide rail and is provided with a first threaded hole, and the first screw is screwed into the adjusting beam.

[0010] Preferably, a clamp is slidably connected to the side of the operating frame.

[0011] Preferably, a second slide rail is installed on the side of the operating frame, a second screw is rotatably connected inside the second slide rail, a second slider is installed on the clamp, the second slider matches the second slide rail and is provided with a second threaded hole, and the second screw is screwed onto the second slider.

[0012] Preferably, the operating frame includes an operating panel for workers to operate and support legs connected to the bottom of the operating panel, with a connecting beam between the support legs, and the second slide rail is installed on the connecting beam.

[0013] Preferably, the support leg is a retractable support leg, which includes a hollow support leg body connected to the bottom of the operating panel. A second screw is rotatably connected inside the cavity of the support leg body, and an extension leg with internal threads is screwed onto the outside of the second screw. The extension leg matches the cavity of the support leg body.

[0014] Preferably, a ladder is installed on the side of the operating frame for workers to climb onto the operating panel.

[0015] Preferably, the mobile support platform includes a support platform and electric tracks installed at the bottom of the support platform.

[0016] Preferably, a rotating shaft is rotatably connected inside the anti-sinking wheel, and the robotic arm includes an arm body connected to the bearing platform, a frame body connected to the rotating shaft, and a connecting frame connected between the arm body and the frame body. One end of the connecting frame is rotatably connected to the arm body, and the other end of the connecting frame is rotatably connected to the frame body. Hydraulic rods are installed between the connecting frame and the arm body, and between the connecting frame and the frame body.

[0017] The beneficial effects of this invention are that its reusable fixed support frame, through an automatic adjustment device, allows the operating frame to be leveled, facilitating work on the frame. The operating frame can be moved by pushing a mobile support platform, which is equipped with side support mechanisms that provide support and assist in moving the platform over uneven terrain. This reusable fixed support frame not only allows movement on uneven terrain but also automatically levels itself, providing workers with a safe and convenient operating platform that is easy to carry and reuse. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first-angle schematic diagram of the overall structure of the reusable fixed support of the present invention.

[0020] Figure 2 This is a second-angle schematic diagram of the overall structure of the reusable fixed support of the present invention.

[0021] Figure 3 This is a third-angle schematic diagram of the overall structure of the reusable fixed support of the present invention.

[0022] Figure 4 yes Figure 3 A magnified structural diagram of point A in the middle.

[0023] Figure 5 This is a fourth-angle schematic diagram of the overall structure of the reusable fixed support of the present invention.

[0024] Figure 6 yes Figure 5 A magnified structural diagram at point B in the middle.

[0025] Figure 7 This is a cross-sectional structural diagram of the connection between the operating frame of the reusable fixed bracket of the present invention and the first slide rail.

[0026] Figure 8 This is a cross-sectional structural schematic diagram of the automatic adjustment device for the reusable fixed bracket of the present invention.

[0027] Figure 9 This is a schematic diagram of the signal connection between the wireless remote control and the control compartment of the reusable fixed bracket of the present invention.

[0028] The correspondence between the reference numerals and the components in the attached drawings is as follows:

[0029] 1-Electric track; 2-Load-bearing platform; 3-Side support mechanism; 4-Automatic adjustment device; 5-Support beam; 6-First slide rail; 7-Second motor; 8-First screw; 9-Adjusting beam; 10-Operating frame; 11-Hydraulic cylinder; 12-Second slide rail; 13-Third motor; 14-Second screw; 15-Second slider; 16-Connecting rod; 17-Clamping fixture; 18-Mechanical arm; 181-Arm body; 182-Connecting frame; 183-Frame body; 84-Hydraulic rod; 19-Rotating shaft; 20-Anti-sinking wheel; 21-Base; 22-Fixed bracket; 23-Arc-shaped rotating frame; 24-First slider; 25-Wireless remote control; 26-Gear groove; 27-First motor; 28-Gear; 29-Control compartment; 30-Outrigger; 31-Second screw; 32-First bevel gear; 33-Fourth motor; 34-Second bevel gear; 35-Extension leg; 36-Anti-sinking foot; 37-Ladder; 38-Operating panel. Detailed Implementation

[0030] To facilitate understanding of the present invention, the following description is provided in conjunction with the accompanying drawings and embodiments.

[0031] Please see Figures 1 to 9 This invention provides a reusable fixed support frame, comprising a mobile bearing platform, a side support mechanism 3, an automatic adjustment device 4, and an operating frame 10. Wherein:

[0032] like Figure 1 As shown, the mobile support platform includes a support platform 2 and an electric track 1 installed at the bottom of the support platform 2. The electric track 1 drives the support platform 2 to move.

[0033] The side support mechanism 3 includes an anti-sinking wheel 20 and a robotic arm 18 rotatably connected to one end of the anti-sinking wheel 20. The end of the robotic arm 18 away from the anti-sinking wheel 20 is connected to a mobile support platform.

[0034] like Figure 2 As shown, the automatic adjustment device 4 includes a base 21 fixed to the mobile support platform, a fixed bracket 22 mounted on the base 21, and an arc-shaped rotating frame 23 rotatably mounted on the fixed bracket 22. Figure 8 As shown, a first slider 24 is provided on the base 21, and the first slider 24 is slidably connected to the arc-shaped rotating frame 23. The first slider 24 serves to assist in supporting and fixing the arc-shaped rotating frame 23. The arc-shaped rotating frame 23 is provided with a toothed groove 26. A first motor 27 is installed on the inner side of the base 21. The output shaft of the first motor 27 is connected to a gear 28, and the gear 28 meshes with the toothed groove 26. Figure 2 As shown, the two ends of the arc-shaped rotating frame 23 are connected to the support beam 5.

[0035] The bottom of the operating frame 10 is rotatably mounted on the support beam 5. Rotating the operating frame 10 allows its front and rear height to be adjusted to a horizontal state.

[0036] The mobile support platform can move the operating frame 10, and a side support mechanism 3 is installed on the mobile support platform to assist it in moving on uneven terrain. Especially when moving on slopes, the robotic arm 18 can be controlled to lower the anti-sinking wheels 20 until they are parallel to the slope, thus supporting the mobile support platform and preventing it from tipping over. The anti-sinking wheels 20 provide auxiliary support during both the movement of the mobile support platform and operation using the operating frame 10.

[0037] The first motor 27 drives the gear 28 to rotate, which in turn drives the arc-shaped rotating frame 23 to rotate through the transmission between the gear 28 and the tooth groove 26. This, in turn, drives the support beam 5 to rotate simultaneously, thereby adjusting the height of the operating frame 10 in the left and right directions, and further adjusting the operating frame 10 to a uniform height in the left and right directions. Then, the operating frame 10 is rotated to adjust it to a horizontal state. Preferably, the first motor 27 is an automatic locking motor to prevent the arc-shaped rotating frame 23 from rotating on its own.

[0038] As a preferred implementation method, such as Figure 7 As shown, the bottom of the operating frame 10 is rotatably connected to the adjusting beam 9, as... Figure 5 As shown, the end of the support beam 5 away from the arc-shaped rotating frame 23 is connected to the first slide rail 6, and the adjusting beam 9 is slidably installed in the first slide rail 6.

[0039] like Figure 7 As shown, in this embodiment, a first support is installed on the top surface of the adjusting beam 9, and a second support is installed on the bottom surface of the operating frame 10. The first support is rotatably connected to the second base. A drive mechanism for driving the operating frame 10 to rotate is also connected between the adjusting beam 9 and the operating frame 10. In this embodiment, the drive mechanism is a hydraulic cylinder 11. One end of the hydraulic cylinder 11 is rotatably connected to the bottom of the operating frame 10, and the other end of the hydraulic cylinder 11 is rotatably connected to the top surface of the adjusting beam 9. Controlling the extension of the hydraulic cylinder 11 can drive the operating frame 10 to rise, so as to adjust the operating frame 10 to a horizontal position.

[0040] As a preferred implementation method, such as Figure 7 As shown, a first screw 8 is rotatably connected inside the first slide rail 6. A second motor 7 is mounted on one end of the first slide rail 6, and the output shaft of the second motor 7 is connected to the first screw 8. An adjusting beam 9 matches the first slide rail 6 and has a first threaded hole. The first screw 8 is screwed into the adjusting beam 9. Controlling the second motor 7 to run drives the first screw 8 to rotate. The first screw 8 drives the adjusting beam 9 to slide along the first slide rail 6 and moves the operating frame 10 horizontally. Through the adjustment beam 9 and the first slide rail 6, the operating frame 10 can be moved in the front-to-back direction.

[0041] As a preferred implementation method, such as Figure 1 As shown, a clamp is slidably connected to the side of the operating frame 10.

[0042] As a preferred embodiment, a second slide rail 12 is mounted on the side of the operating frame 10, such as... Figure 4 As shown, a second screw 14 is rotatably connected inside the second slide rail 12, as... Figure 3 As shown, a third motor 13 is mounted on one end of the second slide rail 12, and the output shaft of the third motor 13 is connected to the second screw 14. Figure 4 As shown, a connecting rod 16 is connected to the clamp 17. A second slider 15 is connected to the end of the connecting rod 16 away from the clamp 17. The second slider 15 matches the second slide rail 12 and has a second threaded hole. A second screw 14 is screwed onto the second slider 15. A third motor 13 drives the second screw 14 to rotate, thereby driving the adjustment slider 15 to move, which in turn moves the connecting rod 16 along with the clamp 17, causing the clamp 17 to move to the clamping position. In this embodiment, the clamp 17 is a hydraulic clamp.

[0043] Preferably, the second screw 14 is a bidirectional screw rod, with one end having a left-hand thread and the other end having a right-hand thread. Clamps 17 are respectively installed at the left-hand and right-hand thread ends. When the third motor 13 drives the bidirectional screw rod to rotate, it causes the clamps 17 to move in opposite directions, thereby adjusting the distance between the clamps 17. When using the reusable fixed bracket of this invention for photovoltaic panel installation, the distance between the clamps 17 is adjusted to match the distance between the legs of the photovoltaic panel mounting bracket, and the clamps 17 hold the legs of the photovoltaic panel mounting bracket, thus connecting the operating frame 10 to the photovoltaic panel mounting bracket. Connecting the operating frame 10 to the photovoltaic panel mounting bracket facilitates the installation of photovoltaic panels by workers on the operating frame 10.

[0044] As a preferred implementation method, such as Figure 5 As shown, the operating frame 10 includes an operating plate 38 for workers to operate and construction, and support legs 30 connected to the bottom of the operating plate 38. A connecting beam is connected between the support legs 30, and a second slide rail 12 is installed on the connecting beam.

[0045] In a preferred embodiment, the support leg 30 is a retractable support leg. The retractable support leg includes a hollow support leg body connected to the bottom of the operating plate 38. A second screw 31 is rotatably connected within the inner cavity of the support leg body. An extension leg 35 with internal threads is screwed onto the outer side of the second screw 31, and the extension leg 35 matches the inner cavity of the support leg body. Figure 6 As shown, the second screw 31 is coaxially connected to the first bevel gear 32, and a fourth motor 33 is mounted on the side of the support leg body. The output shaft of the fourth motor 33 is connected to the second bevel gear 34, and the second bevel gear 34 meshes with the first bevel gear 32. Figure 5 As shown, the bottom of the extension leg 35 is equipped with an anti-sinking foot 36. In this embodiment, the fourth motor 33 is a geared motor.

[0046] The geared motor drives the second bevel gear 34 to rotate, which in turn drives the first bevel gear 32 and the second screw 31 to rotate. The second screw 31 then drives the extension leg 35 to extend downwards, causing the anti-sinking foot 36 to insert into the ground and support the operating frame 10. In this embodiment, the anti-sinking foot 36 includes an upper support plate connected to the bottom of the extension leg 35, with a plug installed at the bottom of the upper support plate. The extension leg 35 extends downwards into the plug, and the plug is inserted into the soil or sand, effectively preventing the leg 30 from sinking. The retractable leg provides good support for the operating frame 10.

[0047] As a preferred implementation method, such as Figure 1 As shown, a ladder 37 is installed on the side of the operating frame 10 for workers to climb onto the operating panel 38.

[0048] As a preferred implementation method, such as Figure 1 As shown, a rotating shaft 19 is rotatably connected inside the anti-sinking wheel 20. The robotic arm 18 includes an arm body 181 connected to the support platform 2, a frame 183 connected to the rotating shaft 19, and a connecting frame 182 connecting the arm body 181 and the frame 183. One end of the connecting frame 182 is rotatably connected to the arm body 181, and the other end is rotatably connected to the frame 183. Hydraulic rods 184 are installed between the connecting frame 182 and the arm body 181, and between the connecting frame 182 and the frame 183, respectively. The two ends of the hydraulic rod 184 are rotatably connected between the connecting frame 182 and the arm body 181, and between the connecting frame 182 and the frame 183, respectively. The anti-sinking wheel 20 moves downward through the hydraulic rod 184 and provides support to the support platform 2.

[0049] like Figure 2 As shown, a control compartment 29 is installed on the top of the support platform 2. The control compartment 29 contains a control module and a wireless module, such as... Figure 9 As shown, the wireless module is communicatively connected to the wireless remote controller 25. The wireless remote controller 25 transmits control signals to the wireless module, enabling the wireless module to send commands to the control module for control. The reusable fixed bracket of this invention can be controlled by the wireless remote controller 25.

[0050] An embodiment of the present invention is to install photovoltaic panels using the reusable fixed bracket of the present invention.

[0051] The electric track 1 can travel on mountainous and desert terrain by supporting the operating frame 10 on the carrying platform 2, meeting the needs for traversing rugged and soft terrain. The carrying platform 2 is also equipped with a side support mechanism 3. When the electric track 1 travels on a slope, the control robotic arm 18 lowers the rotating shaft 19 and anti-sinking wheels 20 to be parallel to the slope, providing auxiliary support to the carrying platform 2. This is particularly useful when installing photovoltaic arrays, ensuring that the side with the side support mechanism 3 is closer to the lower part of the slope.

[0052] First, the electric track 1 moves the operating frame 10 along the photovoltaic panel mounting bracket. When it moves to the installation position, the third motor 13 is controlled to run according to the distance between two adjacent sets of legs of the photovoltaic panel mounting bracket. The third motor 13 drives the bidirectional screw rod to rotate, thereby driving the adjustment second slider 15 to move in opposite directions or in opposite directions, thereby driving the connecting rod 16 together with the clamp 17 to move, so that the distance between the two sets of clamps 17 is the same as the distance between two adjacent sets of legs on the photovoltaic panel mounting bracket.

[0053] Next, the operating frame 10 is leveled. The automatic adjustment device 4 and hydraulic cylinder 11 are controlled to adjust the angle of the operating frame 10 according to the terrain of the parking location. During adjustment, the first motor 27 drives the gear 28 to rotate, which in turn drives the arc-shaped rotating frame 23 to rotate through the transmission between the gear 28 and the tooth groove 26, thereby simultaneously rotating the first slide rail 6, adjusting the left and right heights of the operating frame 10 to be at the same level. Then, the hydraulic cylinder 11 extends to lift the operating frame 10, making the front and rear heights of the operating frame 10 the same level. Through the above adjustments, the operating frame 10 can be adjusted to a horizontal state to meet the needs of climbing and stepping.

[0054] Then, the operating frame 10 is connected to the photovoltaic panel mounting bracket. The second motor 7 is controlled to drive the first screw 8 to rotate. The first screw 8 drives the adjusting beam 9 to slide along the first slide rail 6, and at the same time, it drives the operating frame 10 to move horizontally until the clamp 17 is aligned with the support leg of the photovoltaic panel mounting bracket. The clamp 17 is then controlled to clamp the support leg, so that the operating frame 10 is connected to the photovoltaic panel mounting bracket.

[0055] The operating frame 10 is then stabilized. The fourth motor 33 is controlled to drive the second bevel gear 34, which in turn drives the first bevel gear 32 and the second screw 31 to rotate. The second screw 31 drives the extension leg 35 to extend downwards until the insertion cylinder is inserted into the soil or sand, thereby supporting the operating frame 10 and effectively preventing the extension leg 35 from sinking. In this embodiment, all four retractable legs can be adjusted individually.

[0056] Finally, the photovoltaic panels are installed. Workers can climb ladder 37 to the control panel 38 of the control frame 10 to carry out the installation.

[0057] After the photovoltaic panels within the worker's reach are installed, the telescopic legs can be retracted and the clamp 17 can be released from the photovoltaic panel mounting bracket legs. Then, the operating frame 10 can be moved to the next installation position.

[0058] This invention presents a reusable fixed support structure that can be moved along with an electric track and automatically leveled, facilitating transportation and movement even on uneven terrain, providing a safe operating platform for workers. Particularly useful when installing photovoltaic panel arrays, it can be connected to the photovoltaic panel mounting brackets without requiring additional fixing mechanisms. The retractable outriggers support the operating frame, making the support structure more stable. Compared to existing scaffolding used for such applications, this reusable fixed support structure eliminates the need for frequent disassembly and reassembly of fixing mechanisms and relocation operations, enabling rapid and convenient turnover.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the technical solution of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A reusable fixed support, characterized in that, include: Mobile carrier platform; The side support mechanism includes an anti-sinking wheel and a robotic arm rotatably connected to one end of the anti-sinking wheel. The end of the robotic arm away from the anti-sinking wheel is connected to the mobile bearing platform. An automatic adjustment device includes a base fixed to the mobile support platform, a fixed bracket mounted on the base, an arc-shaped rotating frame rotatably mounted on the fixed bracket, a first slider on the base, the first slider being slidably connected to the arc-shaped rotating frame, the arc-shaped rotating frame having a toothed groove, a first motor mounted on the inner side of the base, a gear connected to the output shaft of the first motor, the gear meshing with the toothed groove, and both ends of the arc-shaped rotating frame being connected to a support beam. An operating frame, the bottom of which is rotatably mounted on the support beam; The bottom of the operating frame is rotatably connected to the adjusting beam, and the end of the support beam away from the arc-shaped rotating frame is connected to the first slide rail, and the adjusting beam is slidably disposed in the first slide rail.

2. The reusable fixed bracket as described in claim 1, characterized in that, A first screw is rotatably connected inside the first slide rail, and the adjusting beam matches the first slide rail and is provided with a first threaded hole. The first screw is screwed into the adjusting beam.

3. The reusable fixed bracket as described in claim 1, characterized in that, The operating frame is slidably connected to a clamp on its side.

4. The reusable fixed bracket as described in claim 3, characterized in that, A second slide rail is installed on the side of the operating frame, and a second screw is rotatably connected inside the second slide rail. A second slider is installed on the clamp, and the second slider matches the second slide rail and is provided with a second threaded hole. The second screw is screwed onto the second slider.

5. The reusable fixed bracket as described in claim 4, characterized in that, The operating frame includes an operating panel for workers to operate and support legs connected to the bottom of the operating panel. A connecting beam is connected between the support legs, and a second slide rail is installed on the connecting beam.

6. The reusable fixed bracket as described in claim 5, characterized in that, The support leg is a retractable support leg, which includes a hollow support leg body connected to the bottom of the operating panel. A second screw is rotatably connected inside the cavity of the support leg body, and an extension leg with internal threads is screwed onto the outside of the second screw. The extension leg matches the cavity of the support leg body.

7. The reusable fixed bracket as described in claim 5, characterized in that, The side of the operating frame is equipped with a ladder for workers to climb onto the operating panel.

8. The reusable fixed bracket as described in claim 1, characterized in that, The mobile support platform includes a support platform and electric tracks installed at the bottom of the support platform.

9. The reusable fixed bracket as described in claim 8, characterized in that, The anti-sinking wheel is rotatably connected to a rotating shaft. The robotic arm includes an arm body connected to the bearing platform, a frame body connected to the rotating shaft, and a connecting frame connected between the arm body and the frame body. One end of the connecting frame is rotatably connected to the arm body, and the other end of the connecting frame is rotatably connected to the frame body. Hydraulic rods are installed between the connecting frame and the arm body, and between the connecting frame and the frame body.

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