Green housing construction scaffold

Abstract

The utility model belongs to the technical field of scaffolds, and particularly discloses a green house building scaffold which comprises a pedal and stand columns, the stand columns are fixed to the periphery of the pedal respectively, welding blocks are fixed to the four corners between the stand columns and the pedal respectively, and a base is welded between the front portion and the rear portion of the bottom of each stand column. Transmission cavities are formed in the front end and the rear end of the interior of the base correspondingly, and lead screws are movably connected between the front portions and the rear portions of the interiors of the transmission cavities. According to the green house building construction frame, the trundles are movably connected between the front portion and the rear portion of the interior of the connecting frame, when a worker stands on the pedal, the worker can rotate the upper portion of the rotating shaft at the slotting position, a first bevel gear fixed to the bottom is rotated, a lead screw with a second bevel gear is engaged and pushed, and a threaded block is tightened front and back along the surface of the lead screw; the clamping blocks installed at the bottoms of the threaded blocks are forced to be attached to the surfaces of the trundles, the trundles are clamped and fixed, rotation of the trundles is avoided, and the problem that the scaffold is not very stable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to a green building construction frame. Background Art

[0002] Green buildings are buildings in which the basic materials, structures and decorative accessories used are all environmentally friendly materials. This not only maintains the stability and safety of the building, but also makes future material replacement, repair and demolition operations safe and healthy. In order to repair or decorate the exterior walls and install profiles, scaffolding is often set up at a low location for workers to climb.

[0003] After workers climb up to the top plate along the X-frames or stairs on both sides of the construction scaffolding, they can paint and decorate the exterior walls. In order to facilitate the movement of the construction scaffolding, people often install casters at the bottom of the scaffolding, but this poses a hidden danger to the fixation of the construction scaffolding, which puts workers in danger when working.

[0004] Now, a new type of green building construction frame is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a green building construction frame to solve the problem of unstable construction frame proposed in the above background technology.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is provided with an interlocking structure.

[0007] As a further technical solution of the present invention, the bottom of the rotating shaft is fixedly connected to the bevel gear 1, and the bevel gear 1 is meshedly connected to the top of the bevel gear 2.

[0008] As a further technical solution of the present invention, the inner wall of the threaded block matches the screw rod, and the clamping block is symmetrically fitted on the front end and the rear end of the caster.

[0009] As a further technical solution of the present invention, a top rod is welded between the front and rear of the top end of the column, and a bracket is welded at the center above the top rod, a reel is movably connected between the front and rear inside the bracket, and a rope is wrapped around the surface of the reel, a guide rod is fixed to the bottom of the rope, and a storage box is welded to the bottom of the guide rod, a limiting groove is provided between the upper and lower surfaces of the column, a through groove is provided at the center of the top rod, and a bolt 2 is threadedly connected to the rear hole of the bracket.

[0010] As a further technical solution of the present invention, the rope is embedded in the through groove, and the front end and the rear end of the guide rod are respectively embedded in the limiting groove.

[0011] As a further technical solution of the present invention, a rectangular groove is respectively provided at the front end and the rear end inside the pedal, and a protective plate is longitudinally inserted in the rectangular groove, and a sliding rod is welded between the two sides of the bottom of the protective plate, and a gear plate is movably connected on both sides of the rectangular groove, and a tooth groove is provided between the upper and lower inner walls of both sides of the protective plate, and a bolt is movably connected in the holes on both sides of the front end and the rear end of the pedal, and a sliding groove is longitudinally provided on the outer wall of the column.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the green building construction frame not only realizes the rapid fixation of the construction frame, realizes the convenience of transporting materials, but also prevents people from falling;

[0013] (1) By movably connecting the casters between the front and rear of the connecting frame, when a worker stands on the pedal, he can rotate the top of the rotating shaft at the slot, thereby rotating the bevel gear 1 fixed at the bottom, engaging and pushing the screw with the bevel gear 2, tightening the threaded block forward and backward along the surface of the screw, forcing the clamping block installed at the bottom of the threaded block to fit the surface of the caster, clamping and fixing the caster to prevent the caster from continuing to rotate, and preventing the object from continuing to slide after the construction frame is moved. If it is to continue to move, the rotating shaft is rotated in the opposite direction to open the clamping block;

[0014] (2) By welding a storage box at the bottom of the guide rod, workers only need to hold the reel at the front end of the bracket to pull or loosen the rope through the slot. At this time, the storage box can also slide vertically along the limit slot with the help of the top guide rod, eliminating the need for workers to automatically climb up and down to transport materials. After completion, the reel is locked by bolt 2 in the hole to prevent the rope, storage box, etc. from continuing to slide down.

[0015] (3) By inserting the protective plate longitudinally in the rectangular groove, when the worker climbs onto the top of the pedal through the X-frame, the protective plate is pulled out along the rectangular groove inside the front and rear ends respectively, so that the protective plate engages with the gear disc through the tooth grooves on both sides. This does not affect the stability of the track when the protective plate moves, and can also protect the workers from the front and back sides to prevent them from falling. The bolts in the holes are then used to tighten and reinforce it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0017] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the side cross-sectional structure of the cavity of the present invention;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0020] In the figure: 1. Pedal; 2. Welding block; 3. Column; 4. Bracket; 5. Protective plate; 6. Rectangular groove; 7. Bolt 1; 8. Slide groove; 9. X-frame; 10. Storage box; 11. Slide rod; 12. Base; 13. Connecting frame; 14. Caster; 15. Clamping block; 16. Through groove; 17. Push rod; 18. Limiting groove; 19. Rotating shaft; 20. Guide rod; 21. Slot; 22. Rope; 23. Reel; 24. Bolt 2; 25. Screw; 26. Threaded block; 27. Bevel gear 1; 28. Bevel gear 2; 29. ​​Tooth groove; 30. Tooth disc; 31. Transmission chamber. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model provides an embodiment of a green building construction frame, including a pedal 1 and a column 3, the pedal 1 is respectively fixed with a column 3, and the four corners between the column 3 and the pedal 1 are respectively fixed with a welding block 2, a base 12 is welded between the front and back of the bottom of the column 3, and the front and rear ends of the base 12 are respectively provided with a transmission chamber 31, a screw rod 25 is movably connected between the front and back of the transmission chamber 31, and the front and rear ends of the screw rod 25 are respectively sleeved with a threaded block 26, a clamping block 15 is welded to the bottom of the threaded block 26, a bevel gear 28 is welded at the center of the screw rod 25, a bevel gear 1 27 is movably connected to the center of the top of the transmission chamber 31, a connecting frame 13 is respectively installed at the front and rear ends below the base 12, and a caster 14 is movably connected between the front and back inside the connecting frame 13, a rotating shaft 19 is movably connected between the upper and lower parts of the column 3, a slot 21 is provided on the upper part of the column 3, and an X frame 9 is welded between the sides of the column 3;

[0023] The bottom of the rotating shaft 19 is fixedly connected to the bevel gear 1 27, which is meshed with the top of the bevel gear 2 28. The inner wall of the threaded block 26 matches the screw rod 25, and the clamping block 15 is symmetrically fitted to the front and rear ends of the caster 14.

[0024] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, when a worker stands on the pedal 1, he can rotate the top of the rotating shaft 19 at the slot 21, thereby rotating the bevel gear 1 27 fixed at the bottom, engaging and pushing the screw 25 with the bevel gear 28, tightening the threaded block 26 back and forth along the surface of the screw 25, forcing the clamping block 15 installed at the bottom of the threaded block 26 to fit the surface of the caster 14, clamping and fixing the caster 14 to prevent the caster 14 from continuing to rotate.

[0025] A top rod 17 is welded between the front and rear ends of the top of the column 3, and a bracket 4 is welded at the center above the top rod 17. A reel 23 is movably connected between the front and rear ends of the inside of the bracket 4, and a rope 22 is wrapped around the surface of the reel 23. A guide rod 20 is fixed to the bottom of the rope 22, and a storage box 10 is welded to the bottom of the guide rod 20. A limiting groove 18 is provided between the upper and lower surfaces of the column 3, a through groove 16 is provided at the center of the top rod 17, a bolt 24 is threadedly connected to the rear hole of the bracket 4, the rope 22 is embedded in the through groove 16, and the front and rear ends of the guide rod 20 are respectively embedded in the limiting groove 18;

[0026] Specifically, if Figure 1 and Figure 2As shown, the worker only needs to hold the reel 23 at the front end of the bracket 4 to pull or loosen the rope 22 through the through slot 16. At this time, the storage box 10 can also slide vertically along the limit slot 18 with the help of the guide rod 20 on the top, without the need for workers to automatically climb up and down to transport materials. After completion, the reel 23 is locked by the bolt 24 in the hole to prevent the rope 22, storage box 10 and other objects from continuing to slide down.

[0027] A rectangular groove 6 is provided at the front and rear ends of the pedal 1, and a protective plate 5 is longitudinally inserted into the rectangular groove 6. A slide bar 11 is welded between the two sides of the bottom of the protective plate 5. A toothed disc 30 is movably connected to each side of the rectangular groove 6. A toothed groove 29 is provided between the upper and lower inner walls of the two sides of the protective plate 5. Bolts 7 are movably connected to the holes on both sides of the front and rear ends of the pedal 1. A slide groove 8 is longitudinally provided on the outer wall of the column 3.

[0028] Specifically, if Figure 1 and Figure 4 As shown, after the worker climbs onto the top of the pedal 1 through the X-frame 9, the protective plate 5 is pulled out along the rectangular grooves 6 inside the front and rear ends respectively, so that the protective plate 5 engages with the toothed disc 30 through the tooth grooves 29 on both sides. This does not affect the stability of the track when the protective plate 5 moves, and can also protect the workers from the front and back sides to prevent them from falling.

[0029] Working principle: When the utility model is in use, when a worker stands on the pedal 1, he can rotate the top of the rotating shaft 19 at the slot 21, thereby rotating the bevel gear 1 27 fixed at the bottom, meshing and pushing the screw 25 with the bevel gear 28, and tightening the threaded block 26 back and forth along the surface of the screw 25, forcing the clamping block 15 installed at the bottom of the threaded block 26 to fit on the surface of the caster 14, clamping and fixing the caster 14 to prevent the caster 14 from continuing to rotate, and preventing the object from continuing to slide after the construction frame is moved. When the worker climbs onto the top of the pedal 1 through the X frame 9, he moves along the front and rear inner sides of the pedal 1. The rectangular slots 6 on the top are used to pull out the protective plates 5, so that the protective plates 5 are engaged with the toothed discs 30 through the tooth grooves 29 on both sides, which does not affect the stability of the track when the protective plates 5 move, and can also protect workers from the front and back sides. The workers only need to hold the reel 23 at the front end of the bracket 4 to pull or loosen the rope 22 through the through slot 16. At this time, the storage box 10 can also slide vertically along the limit slot 18 with the help of the guide rod 20 on the top, without the need for workers to automatically climb up and down to transport materials. After completion, the reel 23 is locked by the bolt 24 in the hole to prevent the rope 22, storage box 10 and other objects from continuing to slide down.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A green building construction frame, comprising a pedal (1) and a column (3), characterized in that: The pedal (1) is fixed with columns (3) on all four sides, and welding blocks (2) are fixed at the four corners between the columns (3) and the pedal (1). A base (12) is welded between the front and rear ends of the bottom of the column (3), and a transmission chamber (31) is provided at the front and rear ends of the base (12). A screw rod (25) is movably connected between the front and rear ends of the transmission chamber (31), and a threaded block (26) is sleeved on the front and rear ends of the screw rod (25). A clamping block (15) is welded to the bottom of the threaded block (26). A second bevel gear (28) is welded at the center of the screw rod (25), a first bevel gear (27) is movably connected at the center of the top end of the transmission chamber (31), a connecting frame (13) is respectively installed at the front end and the rear end below the base (12), and a caster (14) is movably connected between the front and rear ends of the connecting frame (13), a rotating shaft (19) is movably connected between the upper and lower parts of the column (3), a slot (21) is provided at the top of the column (3), and an X frame (9) is welded between the side faces of the column (3).

2. A green building construction scaffold according to claim 1, characterized in that: The bottom of the rotating shaft (19) is fixedly connected to the bevel gear 1 (27), and the bevel gear 1 (27) is meshedly connected to the top of the bevel gear 2 (28).

3. The green building construction scaffold according to claim 1, characterized in that: The inner wall of the threaded block (26) matches the screw rod (25), and the clamping block (15) is symmetrically fitted on the front end and the rear end of the caster (14).

4. The green building construction scaffold according to claim 1, characterized in that: A top rod (17) is welded between the front and rear ends of the top of the column (3), and a bracket (4) is welded at the center above the top rod (17). A reel (23) is movably connected between the front and rear ends inside the bracket (4), and a rope (22) is wound around the surface of the reel (23). A guide rod (20) is fixed to the bottom of the rope (22), and a storage box (10) is welded to the bottom of the guide rod (20). A limiting groove (18) is provided between the upper and lower surfaces of the column (3), a through groove (16) is provided at the center of the top rod (17), and a bolt (24) is threadedly connected to the rear hole of the bracket (4).

5. The green building construction scaffold according to claim 4, characterized in that: The rope (22) is embedded in the through groove (16), and the front end and the rear end of the guide rod (20) are respectively embedded in the limiting groove (18).

6. The green building construction scaffold according to claim 1, characterized in that: The front end and the rear end of the pedal (1) are each provided with a rectangular groove (6), and a protective plate (5) is longitudinally inserted in the rectangular groove (6), and a slide rod (11) is welded between the two sides of the bottom of the protective plate (5), and the two sides of the rectangular groove (6) are movably connected with a toothed disc (30), and a tooth groove (29) is provided between the upper and lower inner walls of both sides of the protective plate (5), and a bolt (7) is movably connected in the holes on both sides of the front end and the rear end of the pedal (1), and a slide groove (8) is longitudinally provided on the outer wall of the column (3).

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