Scaffold firm to use

Abstract

The invention discloses a scaffold firm to use, and relates to the technical field of building tools, the scaffold comprises a bottom frame body, a bearing plate body is arranged on the upper surface of the bottom frame body, a slide way bottom frame is arranged on the bottom surface of the bearing plate body, four bottom supporting frames are further arranged on the bottom surface of the bottom frame body, and folding shaft bodies are arranged in the middle sections of the bottom supporting frames; a detection mechanism is arranged in the bottom frame body, the detection mechanism comprises a trigger assembly, the trigger assembly comprises a plurality of induction pedals, the induction pedals are arranged at the center of the bottom frame body, anti-skid grains are arranged on the upper surface of the bearing plate body and the upper surfaces of the induction pedals, a lower plate body is arranged on the bottom surface of each induction pedal, and the upper surface of each lower plate body is provided with an upper plate body. An elastic connecting plate is arranged between the induction pedal and the lower plate body, a hollow storage block is arranged on the bottom face of the lower plate body, and in the scheme, by arranging the detection mechanism, the stability and safety of the equipment are improved, and the accident risk probability in the using process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of construction tools, in particular to a scaffold with strong use. Background Art

[0002] As an indispensable and important equipment in construction, scaffolding has long played a key role in supporting working platforms, ensuring construction safety, and improving construction efficiency. Traditional scaffolding designs usually use steel pipes, fasteners and other components, and are built in a standardized combination method. They can adapt to various complex construction environments and height requirements.

[0003] However, traditional scaffolding still has some shortcomings when in use. After the traditional scaffolding is erected, the stability inspection of the equipment usually relies on manual inspection, and it is impossible to monitor the load status and stability of the scaffolding in real time. When the staff moves and works above the equipment, the center of gravity of the equipment will often shift due to the weight of the staff, especially when the staff reaches the two ends of the equipment, the center of gravity shift phenomenon is most serious, causing the scaffolding to become unstable or collapse in extreme cases, seriously threatening the life safety of the staff. Summary of the invention

[0004] The object of the present invention is to provide a scaffold that is strong in use to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a sturdy scaffold, comprising:

[0006] A bottom frame body, a bearing plate body is arranged on the upper surface of the bottom frame body, a slide bottom frame is arranged on the bottom surface of the bearing plate body, four bottom support frames are also arranged on the bottom surface of the bottom frame body, a folding axis body is arranged in the middle section of the bottom support frame, a detection mechanism is arranged inside the bottom frame body, the detection mechanism includes a trigger component, and the trigger component includes: a plurality of sensing pedals, and the plurality of sensing pedals are arranged at the center of the bottom frame body, the upper surface of the bearing plate body and the upper surface of the sensing pedal are both provided with anti-slip grooves, and the bottom surface of each of the sensing pedals is provided with a lower plate body, an elastic connecting plate is arranged between the sensing pedal and the lower plate body, and a storage hollow block is arranged on the bottom surface of the lower plate body, a limiting lifting block is arranged inside the storage hollow block, and an opening is opened on the bottom surface of the storage hollow block for facilitating the separation of the limiting lifting block.

[0007] Furthermore, batteries and signal controllers are respectively provided on both sides of the inner wall of the lower plate body, an electric push rod is provided at the inner center of the lower plate body, the end of the output shaft of the electric push rod is connected to one side of the limiting lifting block, the lower plate bodies on both sides below the bearing plate body correspond one to one, and every two corresponding lower plate bodies are connected by a connecting wire tube, and the signal controller inside each lower plate body enters the corresponding lower plate body through the connecting wire tube through a cable and is connected to the battery inside it, and the battery and the electric push rod are also connected by a cable.

[0008] Furthermore, the trigger assembly also includes: a weight-bearing assembly, which includes: two bottom fixing blocks, which are respectively arranged on the side surfaces of the slide base frame at the two side ends below the supporting plate body, wherein a control motor is arranged on the side surface of one of the bottom fixing blocks, and an engaging threaded rod is arranged on the output end of the control motor, and the other end of the engaging threaded rod is connected to the side surface of the bottom fixing block on the other side.

[0009] Furthermore, a movable weighting plate is provided above the engaging threaded rod, an engaging block is provided on the bottom surface of the weighting plate, the engaging block is sleeved on the surface of the engaging threaded rod and engaged with it, and a limiting stop block is provided on the upper surface of the weighting plate to cooperate with the limiting lifting block.

[0010] Furthermore, the trigger assembly also includes: a protective component, which includes: a plurality of connecting plates, the connecting plates are arranged on the side surface of the supporting plate body, two connecting plates are respectively arranged on the two side surfaces of the base frame body, a connecting tube body is arranged between the two connecting plates, and an induction switch that cooperates with the weighted plate body is arranged on one side surface of the connecting tube body.

[0011] Furthermore, side openings are provided on both sides of the base frame body to facilitate the entry and exit of the weighted plate, a limiting baffle is provided below the connecting plate, and two side connecting support rods are provided on the upper surface of the limiting baffle. The two side connecting support rods are respectively connected to one side surface of the two connecting plates through an axle body, and a driving motor is also provided inside the connecting plate, and the output shaft of the driving motor is connected to the axle body on the side surface of the side connecting support rod.

[0012] Furthermore, the detection mechanism also includes an additional component, which includes: a plurality of rotating plates, the rotating plates are arranged on the side surface of the base frame, two rotating plates are respectively arranged on both sides of the base frame, a rotating shaft is arranged between the rotating plate and the side surface of the base frame, a movable roller is arranged on the bottom surface of the rotating plate, a fixed block is arranged on the upper surface of the rotating plate, and a fixed snap-in socket matching the fixed block is opened on the side surface of the base frame.

[0013] Furthermore, a side slide is respectively provided on both side surfaces of the base frame body, a sliding groove matching with the side slide is opened on the side surface of the base frame body, a sliding groove is also opened on one side surface of the side slide, two additional slides are arranged on the side surface of the side slide, side surfaces of the side slide and the additional slide are both provided with side sliding piles, side sliding grooves on the side surface of the base frame body and the sliding grooves on the side surface of the side slide are both provided with side sliding grooves matching with the side sliding piles, a gripping handle is arranged on the bottom surface of the additional slide, and an axle is arranged at the connection between the gripping handle and the additional slide.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In this scheme, by setting up a trigger component, integrating the sensing pedal, the load-bearing component and the protective component, the intelligent monitoring and safety protection of the scaffolding load state are realized. The sensing pedal can sense the position and dynamics of the staff in real time, and accurately adjust the center of gravity distribution of the scaffolding through the signal controller and the electric jack, thereby enhancing the stability of the structure. The load-bearing component enables the scaffolding to automatically adjust the support center of gravity according to the load condition, thereby improving the safety during use. At the same time, the protective component automatically starts when the staff approaches the edge of the dangerous area, and effectively prevents the accident of stepping on the air and falling due to distraction by limiting the shielding effect of the baffle, thereby providing all-round safety protection for the staff;

[0016] 2. In this solution, by providing additional components, through the cooperation of rotating plates, moving rollers, fixed blocks, side slides and additional slides, workers can easily build and dismantle scaffolding, and conveniently climb and move. When the equipment is not in use, these components can be stored in the base frame, saving space occupied by the equipment. When the scaffolding needs to be moved, the equipment can be smoothly dragged by manually adjusting the shape of the additional slide and the rotating plate, which reduces the physical burden of the workers and makes the transportation and storage of the equipment more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the chassis of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the bearing plate of the present invention;

[0020] Figure 4 It is a schematic diagram of the bottom surface structure of the bearing plate body of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the weighted plate of the present invention;

[0022] Figure 6 It is a schematic diagram of the limiting baffle structure of the present invention;

[0023] Figure 7 It is a schematic diagram of the internal structure of the lower plate body of the present invention;

[0024] Figure 8 It is a schematic diagram of the side sliding frame structure of the present invention.

[0025] In the figure: 1. chassis; 2. load-bearing plate; 3. bottom support frame; 4. folding shaft; 5. side slide; 6. rotating plate; 7. connecting plate; 8. limiting baffle; 9. side opening; 10. connecting tube; 11. fixed bayonet; 12. fixed block; 13. moving roller; 14. additional slide; 15. anti-skid pattern; 16. induction pedal; 17. bottom fixed block; 18. slide chassis; 19. weighted plate; 20. storage hollow block; 21. control motor; 22. meshing threaded rod; 23. limiting block; 24. induction switch; 25. side connecting support rod; 26. signal controller; 27. electric push rod; 28. limiting lifting block; 29. ​​connecting wire tube; 30. lower plate; 31. battery; 32. side slide groove; 33. grip; 34. side slide pile. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figures 1 to 8 , a sturdy scaffolding comprising:

[0028] A bottom frame 1, a bearing plate 2 is arranged on the upper surface of the bottom frame 1, a slide bottom frame 18 is arranged on the bottom surface of the bearing plate 2, four bottom support frames 3 are arranged on the bottom surface of the bottom support frame 3, a folding shaft 4 is arranged in the middle section of the bottom support frame 3, a detection mechanism is arranged inside the bottom frame 1, the detection mechanism is composed of a trigger component and an additional component, the trigger component includes: a plurality of sensing pedals 16, a plurality of sensing pedals 16 are arranged at the center of the bottom frame 1, the upper surface of the bearing plate 2 and the upper surface of the sensing pedal 16 are both provided with anti-slip grooves 15, each sensing pedal 16 is provided with a lower plate 30 on the bottom surface, an elastic connecting plate is arranged between the sensing pedal 16 and the lower plate 30, a storage hollow block 20 is arranged on the bottom surface of the lower plate 30, and a storage hollow block 20 is arranged on the bottom surface of the lower plate 30. A limiting lifting block 28 is arranged inside the block 20, and an opening is provided on the bottom surface of the hollow block 20 for accommodating the limiting lifting block 28 to be able to leave. A battery 31 and a signal controller 26 are arranged on both sides of the inner wall of the lower plate body 30, respectively. An electric push rod 27 is arranged at the inner center of the lower plate body 30, and the end of the output shaft of the electric push rod 27 is connected to one side of the limiting lifting block 28. The lower plates 30 on both sides below the bearing plate body 2 correspond to each other, and every two corresponding lower plates 30 are connected by a connecting wire tube 29. The signal controller 26 inside each lower plate body 30 enters the corresponding lower plate body 30 through the connecting wire tube 29 through a cable, and is connected to the battery 31 inside it, and the battery 31 and the electric push rod 27 are also connected by a cable.

[0029] When in use, the base frame 1 serves as the main structure of the entire equipment, providing a stable support platform for the staff. The load-bearing plate 2 is installed on the upper surface of the base frame 1, directly bearing all the loads on the scaffolding. The anti-skid pattern 15 on the bottom surface of the load-bearing plate 2 increases the friction, preventing the staff or materials from sliding on the scaffolding, thereby improving safety. The base frame 1 ensures the stability of the overall structure through four bottom support frames 3. The bottom support frame 3 is convenient for the staff to fold it when the scaffolding is not in use through a folding shaft 4 set in the middle section, so that it is convenient for the staff to fold it when the scaffolding is not in use, which is convenient for storage and transportation. When the user moves the equipment to the working position, the staff climbs onto the upper surface of the equipment through the side slide frame 5 and the additional slide frame 14 of the additional component, and stands on the upper surface of the load-bearing plate 2 to work. When a person moves on the upper surface of the supporting plate 2, as the person moves and steps on the sensing pedal 16 above the supporting plate 2, the stepped sensing pedal 16 immediately sends a sensing signal to the signal controller 26 inside the lower plate 30 below it. At this time, the signal controller 26 transmits the control signal to the inside of the corresponding lower plate 30 on the other side of the supporting plate 2 through a cable, and finally transmits the control signal to the battery 31 inside it. After receiving the signal, the battery 31 transmits power to the electric push rod 27 connected to it through a cable. The electric push rod 27 immediately extends to push the limiting lifting block 28 out from the inside of the storage hollow block 20, and cooperates with the subsequent load-bearing components to complete the center of gravity adjustment of the entire equipment, thereby achieving a better stability effect.

[0030] The trigger assembly also includes: a weight-bearing assembly, which includes: two bottom fixing blocks 17, which are respectively arranged on the side surfaces of the slideway chassis 18 at the two side ends below the bearing plate body 2, a control motor 21 is arranged on the side surface of one of the bottom fixing blocks 17, an engaging threaded rod 22 is arranged on the output end of the control motor 21, the other end of the engaging threaded rod 22 is connected to the side surface of the bottom fixing block 17 on the other side, a movable weighting plate 19 is arranged above the engaging threaded rod 22, an engaging block is arranged on the bottom surface of the weighting plate 19, the engaging block is sleeved on the surface of the engaging threaded rod 22 and engaged with it, and a limiting block 23 matched with the limiting lifting block 28 is arranged on the upper surface of the weighting plate 19;

[0031] The load-bearing component starts to start after the triggering component pushes the triggered limiting lifting block 28 out of the inside of the storage hollow block 20. When the sensing pedal 16 transmits a signal to the signal controller 26 as the staff steps on it, the signal controller 26 also prepares to drive the control motor 21 to rotate through signal transmission. After the limiting lifting block 28 is extended, the control motor 21 drives the meshing threaded rod 22 to rotate, and the weighted plate 19 starts to move laterally through the meshing action of the meshing block on the bottom surface and the meshing threaded rod 22. The control motor 21 can perform two The rotation direction is determined by the triggered sensing pedal 16. When the weighted plate 19 moves, the limiting block 23 above it contacts and is restricted by the extended limiting lifting block 28, and the control motor 21 stops rotating immediately. At this time, the center of gravity of the equipment is shifted, so that the staff can work more stably above the equipment. When the staff comes to the more dangerous position at the edge of the equipment to work, after the sensing pedal 16 at the edge is triggered, the protective component begins to play a role, which is used to produce a certain protective warning effect.

[0032] The trigger assembly also includes: a protective component, which includes: a plurality of connecting plates 7, the connecting plates 7 are arranged on the side surface of the bearing plate body 2, two connecting plates 7 are respectively arranged on the two side surfaces of the bottom frame body 1, a connecting tube body 10 is arranged between the two connecting plates 7, a signal transmitter is arranged inside the connecting tube body 10, a sensing switch 24 matched with the weighted plate body 19 is arranged on one side surface of the connecting tube body 10, side openings 9 are opened on both sides of the bottom frame body 1 for facilitating the entry and exit of the weighted plate body 19, a limiting baffle 8 is arranged below the connecting plate 7, and two side connecting struts 25 are arranged on the upper surface of the limiting baffle 8, and the two side connecting struts 25 are respectively connected to the one side surface of the two connecting plates 7 through shafts, and a driving motor is also arranged inside the connecting plate 7, and the output shaft of the driving motor is connected to the shaft on the side surface of the side connecting strut 25;

[0033] The protective effect takes effect when the staff comes to a more dangerous position at the edge of the equipment to work. When the sensing pedal 16 at the edge is triggered, the weighted plate 19 is driven by the load-bearing component to the farthest distance on the other side. At this time, after the limiting block 23 contacts the limiting lifting block 28 at the farthest distance, the weighted plate 19 extends through the side opening 9 on the side of the chassis 1, and contacts and stimulates the sensing switch 24. After the connecting tube 10 is stimulated, the signal transmitter inside it transmits the signal to the other side, that is, the driving motor inside the connecting plate 7 on the side where the staff stands drives it, so that the driving motor drives the limiting baffle 8 to rotate through the side connecting support rod 25, so that it rotates upwards to block the legs of the staff, so that the staff who raise their heads to work do not need to look down when working, and can perceive the pedaling range of the equipment by using the collision perception of the legs, and will not fall due to distraction from work.

[0034] The additional components include: a plurality of rotating plates 6, the rotating plates 6 are arranged on the side surface of the bottom frame body 1, two rotating plates 6 are respectively arranged on both sides of the bottom frame body 1, a rotating shaft is arranged between the rotating plates 6 and the side surfaces of the bottom frame body 1, a moving roller 13 is arranged on the bottom surface of the rotating plates 6, a fixed card block 12 is arranged on the upper surface of the rotating plates 6, a fixed card slot 11 matching with the fixed card block 12 is opened on the side surface of the bottom frame body 1, a side sliding frame 5 is respectively arranged on the two side surfaces of the bottom frame body 1, and the bottom frame body 1 is provided with a plurality of rotating plates 6. A sliding groove matching with the side slide 5 is provided on the side surface, a sliding groove is also provided on one side surface of the side slide 5, two additional slides 14 are provided on the side surface of the side slide 5, side slide piles 34 are provided on the side surfaces of the side slide 5 and the additional slide 14, side slide grooves 32 matching with the side slide piles 34 are provided inside the sliding grooves on the side surface of the bottom frame body 1 and the side surface of the side slide 5, a gripping handle 33 is provided on the bottom surface of the additional slide 14, and an axle body is provided at the connection between the gripping handle 33 and the additional slide 14;

[0035] When the staff places the equipment for use, by pulling out the side slide 5 and the additional slide 14 on the side surface and flipping over the two rotating plates 6, the stairs and handrails required for climbing can be formed, and the climbing can be completed. When the equipment is finished using, after leaving the equipment, the staff pushes the additional slide 14 upward to store it into the side surface of the side slide 5, and pushes the side slide 5 upward to store it into the side surface of the bottom frame 1, and then rotates the two rotating plates 6, and engages them with the fixed clamping block 12 and the fixed clamping port 11. Then, by placing the equipment on its side and dragging the equipment by holding the handle 33 on the upper side, the moving roller 13 on the side surface of the rotating plate 6 on the lower side of the equipment is used as a moving wheel to move the equipment, so that the staff can easily move and carry the equipment.

[0036] The working principle of the present invention is:

[0037] When in use, the base frame 1 serves as the main structure of the entire equipment, providing a stable support platform for the staff. The load-bearing plate 2 is installed on the upper surface of the base frame 1, directly bearing all the loads on the scaffolding. The anti-skid pattern 15 on the bottom surface of the load-bearing plate 2 increases the friction, preventing the staff or materials from sliding on the scaffolding, thereby improving safety. The base frame 1 ensures the stability of the overall structure through four bottom support frames 3. The bottom support frame 3 is convenient for the staff to fold it when the scaffolding is not in use through a folding shaft 4 set in the middle section, so that it is convenient for the staff to fold it when the scaffolding is not in use, which is convenient for storage and transportation. When the user moves the equipment to the working position, the staff climbs onto the upper surface of the equipment through the side slide frame 5 and the additional slide frame 14 of the additional component, and stands on the upper surface of the load-bearing plate 2 to work. When a person moves on the upper surface of the load-bearing plate 2, as the person moves and steps on the sensing pedal 16 above the load-bearing plate 2, the stepped sensing pedal 16 immediately sends a sensing signal to the signal controller 26 inside the lower plate 30 below it. At this time, the signal controller 26 transmits the control signal to the inside of the corresponding lower plate 30 on the other side of the load-bearing plate 2 through a cable, and finally transmits the control signal to the battery 31 inside it. After receiving the signal, the battery 31 transmits power to the electric push rod 27 connected to it through a cable. The electric push rod 27 then extends out to push the limiting lifting block 28 out from the inside of the storage hollow block 20, and cooperates with the subsequent load-bearing components to complete the center of gravity adjustment of the entire equipment, so as to achieve a better stability effect;

[0038] The load-bearing component starts to start after the triggering component pushes the triggered limiting lifting block 28 out of the inside of the storage hollow block 20. When the sensing pedal 16 transmits a signal to the signal controller 26 as the staff steps on it, the signal controller 26 also prepares to drive the control motor 21 to rotate through signal transmission. After the limiting lifting block 28 is extended, the control motor 21 drives the meshing threaded rod 22 to rotate, and the weighted plate 19 starts to move laterally through the meshing action of the meshing block on the bottom surface and the meshing threaded rod 22. The control motor 21 can perform two The rotation direction is determined by the triggered sensing pedal 16. When the weighted plate 19 moves, the limiting block 23 above it contacts and is restricted by the extended limiting lifting block 28, and the control motor 21 stops rotating. At this time, the center of gravity of the equipment is shifted, so that the staff can work more stably above the equipment. When the staff comes to the more dangerous position at the edge of the equipment to work, after the sensing pedal 16 at the edge is triggered, the protective component starts to work, which is used to produce a certain protective reminder effect.

[0039] The protective effect takes effect when the staff comes to a more dangerous position at the edge of the equipment to work. When the sensing pedal 16 at the edge is triggered, the weighted plate 19 is driven by the load-bearing component to the farthest distance on the other side. At this time, after the limiting block 23 contacts the limiting lifting block 28 at the farthest distance, the weighted plate 19 extends through the side opening 9 on the side of the chassis 1, and contacts and stimulates the sensing switch 24. After the connecting tube 10 is stimulated, the signal transmitter inside it transmits the signal to the other side, that is, the driving motor inside the connecting plate 7 on the side where the staff stands drives it, so that the driving motor drives the limiting baffle 8 to rotate through the side connecting support rod 25, so that it rotates upward to cover the legs of the staff, so that the staff who raise their heads to work do not need to look down when working, and can perceive the pedaling range of the equipment by using the collision perception of the legs, and will not fall due to distraction from work;

[0040] When the staff places the equipment for use, by pulling out the side slide 5 and the additional slide 14 on the side surface and flipping over the two rotating plates 6, the stairs and handrails required for climbing can be formed, and the climbing can be completed. When the equipment is finished using, after leaving the equipment, the staff pushes the additional slide 14 upward to store it into the side surface of the side slide 5, and pushes the side slide 5 upward to store it into the side surface of the bottom frame 1, and then rotates the two rotating plates 6, and engages them with the fixed clamping block 12 and the fixed clamping port 11. Then, by placing the equipment on its side and dragging the equipment by holding the handle 33 on the upper side, the moving roller 13 on the side surface of the rotating plate 6 on the lower side of the equipment is used as a moving wheel to move the equipment, so that the staff can easily move and carry the equipment.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sturdy scaffolding, characterized in that: include: A bottom frame (1), wherein a bearing plate (2) is disposed on the upper surface of the bottom frame (1), a slideway bottom frame (18) is disposed on the bottom surface of the bearing plate (2), four bottom support frames (3) are also disposed on the bottom surface of the bottom frame (1), a folding shaft (4) is disposed in the middle section of the bottom support frame (3), a detection mechanism is disposed inside the bottom frame (1), the detection mechanism comprises a trigger assembly, and the trigger assembly comprises: a plurality of induction pedals (16), the plurality of induction pedals (16) are disposed at the center of the bottom frame (1), The upper surface of the bearing plate (2) and the upper surface of the sensing pedal (16) are both provided with anti-slip grooves (15), the bottom surface of each sensing pedal (16) is provided with a lower plate (30), an elastic connecting plate is provided between the sensing pedal (16) and the lower plate (30), the bottom surface of the lower plate (30) is provided with a storage hollow block (20), the interior of the storage hollow block (20) is provided with a limiting lifting block (28), and the bottom surface of the storage hollow block (20) is provided with an opening for facilitating the removal of the limiting lifting block (28).

2. A sturdy scaffold according to claim 1, characterized in that: A battery (31) and a signal controller (26) are respectively arranged on both sides of the inner wall of the lower plate body (30); an electric push rod (27) is arranged at the inner center of the lower plate body (30); the end of the output shaft of the electric push rod (27) is connected to one side of the limiting lifting block (28); the lower plate bodies (30) on both sides below the bearing plate body (2) correspond to each other, and each two corresponding lower plate bodies (30) are connected by a connecting wire tube (29); the signal controller (26) inside each lower plate body (30) enters the corresponding lower plate body (30) through a cable through the connecting wire tube (29) and is connected to the battery (31) inside the lower plate body (30); the battery (31) and the electric push rod (27) are also connected by a cable.

3. The sturdy scaffold according to claim 1, characterized in that: The trigger assembly further comprises: a weight-bearing assembly, the weight-bearing assembly comprising: two bottom fixing blocks (17), the two bottom fixing blocks (17) being respectively arranged on the side surfaces of a slideway base frame (18) at the two side ends below the bearing plate body (2), wherein a control motor (21) is arranged on the side surface of one of the bottom fixing blocks (17), an engaging threaded rod (22) is arranged on the output end of the control motor (21), and the other end of the engaging threaded rod (22) is connected to the side surface of the bottom fixing block (17) on the other side.

4. The sturdy scaffold according to claim 3, characterized in that: A movable weighting plate (19) is arranged above the engaging threaded rod (22), and an engaging block is arranged on the bottom surface of the weighting plate (19). The engaging block is sleeved on the surface of the engaging threaded rod (22) and engaged therewith, and a limiting stopper (23) cooperating with a limiting lifting block (28) is arranged on the upper surface of the weighting plate (19).

5. The sturdy scaffold according to claim 1, characterized in that: The trigger assembly further comprises: a protective component, the protective component comprising: a plurality of connecting plates (7), the connecting plates (7) being arranged on the side surface of the bearing plate body (2), two connecting plates (7) being arranged on both side surfaces of the base frame body (1), a connecting tube body (10) being arranged between the two connecting plates (7), and a sensing switch (24) cooperating with the weighting plate body (19) being arranged on one side surface of the connecting tube body (10).

6. The sturdy scaffold according to claim 5, characterized in that: Side openings (9) are provided on both sides of the base frame (1) for facilitating the entry and exit of the weighted plate (19); a limiting baffle (8) is provided below the connecting plate (7); two side connecting rods (25) are provided on the upper surface of the limiting baffle (8); the two side connecting rods (25) are respectively connected to one side surface of the two connecting plates (7) via an axle; a driving motor is also provided inside the connecting plate (7); the output shaft of the driving motor is connected to the axle on the side surface of the side connecting rod (25).

7. The sturdy scaffold according to claim 6, characterized in that: The detection mechanism also includes an additional component, which includes: a plurality of rotating plates (6), the rotating plates (6) are arranged on the side surface of the base frame (1), two rotating plates (6) are respectively arranged on both sides of the base frame (1), a rotating shaft is arranged between the rotating plate (6) and the side surface of the base frame (1), a moving roller (13) is arranged on the bottom surface of the rotating plate (6), a fixed clamping block (12) is arranged on the upper surface of the rotating plate (6), and a fixed clamping port (11) matching with the fixed clamping block (12) is opened on the side surface of the base frame (1).

8. The sturdy scaffold according to claim 7, characterized in that: A side slide (5) is respectively provided on both side surfaces of the base frame body (1), a sliding groove matching with the side slide (5) is provided on the side surface of the base frame body (1), a sliding groove is also provided on one side surface of the side slide (5), two additional slides (14) are provided on the side surface of the side slide (5), side slide piles (34) are provided on the side surfaces of the side slide (5) and the additional slide (14), side slide grooves (32) matching with the side slide piles (34) are provided inside the sliding grooves on the side surfaces of the base frame body (1) and the side slide (5), a gripping handle (33) is provided on the bottom surface of the additional slide (14), and an axle is provided at the connection between the gripping handle (33) and the additional slide (14).

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