Green and environment-friendly scaffold for building

Abstract

The utility model relates to the field of scaffolds, in particular to an environment-friendly scaffold for a building. Comprising a main body platform, and mounting grooves are formed in the front and rear sides of the main body platform; the lower end of the folding arm is pivoted in the mounting groove; the handrail is pivoted to the upper end of the folding handrail; the side breast boards are arranged on the left side and the right side of the main body platform, and one sides of the side breast boards are pivoted in the mounting grooves; the supporting legs are arranged on the side breast boards; in the folding state, the side breast boards are folded below the main body platform, the folding arms are folded in the handrails, and the handrails are arranged in the mounting grooves; the locking component is used for fixing the position of the side breast board in the supporting state; the handrails and the folding arms are folded in the mounting grooves, and the scaffold in the folded state is of a plate-shaped structure and is small in size and convenient to transport and store.

Description

Technical Field

[0001] The utility model relates to the field of scaffolds, in particular to a scaffold for green and environmentally friendly buildings. Background Art

[0002] In the field of construction, scaffolding is an indispensable tool used to support and build a platform for construction workers. However, traditional scaffolding has some problems, such as bulky size, inconvenient transportation, material waste, etc. Therefore, it is necessary to design a new type of green and environmentally friendly scaffolding that can solve the problems existing in the existing technology and improve construction efficiency and environmental friendliness.

[0003] Bulky: Traditional scaffolding is bulky when not in use, taking up warehouse or transportation space.

[0004] Inconvenient transportation: Traditional scaffolding has many components, which are easily damaged during transportation and take up a lot of vehicle space.

[0005] Material waste: Some scaffolding materials are used inefficiently, which can easily lead to waste of resources.

[0006] Therefore, there is an urgent need to provide an improved technical solution to solve the above technical problems. Utility Model Content

[0007] The utility model aims to solve the above-mentioned technical problems and provide a green and environmentally friendly building scaffolding with a small foldable volume.

[0008] In view of this, the utility model provides a green and environmentally friendly building scaffold, which is characterized by comprising:

[0009] The main platform has mounting grooves on both the front and rear sides;

[0010] A folding arm, the lower end of which is pivotally connected in the mounting groove;

[0011] a handrail pivotally connected to the upper end of the folding rail;

[0012] Side rails, which are arranged on the left and right sides of the main platform, and one side of the side rails is pivotally connected in the mounting groove;

[0013] Support feet, which are arranged on the side rails;

[0014] In the folded state, the side rails are folded under the main platform, the folding arms are folded into the armrests, and the armrests are placed in the mounting grooves;

[0015] The locking member is used to fix the position of the side rail in the supporting state.

[0016] Furthermore, the folding arm includes a first arm rod and a second arm rod, the first arm rod and the second arm rod are pivotally connected, and the first arm rod is provided with a receiving groove for receiving the second arm rod.

[0017] Furthermore, the side rail comprises:

[0018] Two support rods, one end of the support rod is pivotally arranged in the installation groove, and the other end of the support rod is provided with a sliding cavity for slidingly setting the support foot;

[0019] Ladder rods, at least two ladder rods are arranged between two support rods, and retractable fixed locking rods are arranged at both ends of the ladder rods, the fixed locking rods are inserted into the support rods and the support legs, and the fixed locking rods fix the position of the support legs in the support rods;

[0020] A plurality of first adjustment holes for adjusting the length of the supporting legs are arranged on the supporting legs.

[0021] Furthermore, the support foot is fixed to the end of the handrail by folding the side rail upwards;

[0022] The main platform is provided with an installation opening for inserting the upper end of a herringbone ladder, and a herringbone ladder is fixedly provided under the main platform;

[0023] An entrance is also provided on the main platform, and the entrance is opposite to the steps on one side of the herringbone ladder.

[0024] Furthermore, it also includes:

[0025] A diagonal brace, one end of which is pivotally connected to one side of the mounting groove, and the other end is fixed to the side railing or the stepladder.

[0026] Furthermore, a cover plate is provided on the inlet, two ends of one side of the cover plate are pivotally connected to the inner wall of the inlet, and a supporting portion for supporting the cover plate is provided on the bottom surface of the main body platform.

[0027] The beneficial effects of the utility model are:

[0028] 1. The handrail and the folding arm of the utility model are folded in the installation groove, and the scaffolding in the folded state is a plate-like structure with a small volume, which is convenient for transportation and storage.

[0029] 2. The utility model is provided with a plurality of first adjustment holes on the supporting legs, and the fixing locking rod is inserted into the first adjustment hole to achieve fixation. By providing a plurality of first adjustment holes, main body platforms of different heights can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0031] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0032] Figure 3 for Figure 1 Schematic diagram of the structure of the middle A area;

[0033] Figure 4 for Figure 2 Schematic diagram of the structure of the middle B area;

[0034] Figure 5 It is a structural schematic diagram of the fixed locking rod of the utility model.

[0035] The symbols in the figure are:

[0036] 1. Main platform; 2. Mounting slot; 3. Folding arm; 4. Handrail; 5. Side rail; 6. Support foot; 7. Locking member; 8. First arm; 9. Second arm; 10. Accommodating slot; 11. Support rod; 12. Ladder rod; 13. Fixed locking rod; 14. Mounting port; 15. Entrance; 16. Diagonal rod; 17. Cover plate; 18. Support part; 19. Operating lever. Specific embodiments

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] Embodiment 1:

[0039] This embodiment provides a green and environmentally friendly building scaffold, which is characterized by comprising:

[0040] The main body platform 1 has mounting grooves 2 on both the front and rear sides;

[0041] A folding arm 3, the lower end of which is pivotally connected to the mounting groove 2;

[0042] A handrail 4, which is pivotally connected to the upper end of the folding railing;

[0043] Side fences 5, which are arranged on the left and right sides of the main platform 1, and one side of the side fence 5 is pivotally connected to the mounting groove 2;

[0044] Support legs 6, which are arranged on the side rails 5;

[0045] In the folded state, the side rails 5 are folded under the main platform 1, the folding rails are folded into the handrails 4, and the handrails 4 are placed in the mounting grooves 2;

[0046] The locking member 7 is used to fix the position of the side rail 5 in the supporting state.

[0047] like Figure 1As shown, when in use, that is, in the supporting state, the side rail 5 is folded downward to form an "eight" shape, the supporting feet 6 are supported on the ground, and the handrail 4 is supported by the unfolded folding arm 3; the folding arm 3 can be folded 180 degrees, and the folding arm 3 can be folded at the side of the handrail 4 or folded inside the handrail 4. A slot for accommodating the folding arm 3 is provided under the handrail 4, so that the handrail 4 can be folded and placed in the installation slot 2; and when the folding arm 3 is unfolded to form a "1" shape, a pin can be set to fix the folding arm 3 in a vertical state, and one pin is simultaneously penetrated through the folding arm 3 and the wall of the installation slot 2, and another pin is simultaneously penetrated through the upper end of the handrail 4 and the folding arm 3; The two folding arms 3 are arranged opposite to each other, that is, the distance between the pivot positions is tightened, and the length of the folding arms 3 after folding is half the length of the handrail 4, and two folding arms 3 are provided on the front and rear sides of the main platform 1, which can make the handrail 4 more stable and increase safety. A side railing 5 is provided on the left and right sides of the main platform 1, and one side of the side railing 5 is pivoted in the mounting groove 2 so that the side railing 5 can rotate 270 degrees. When folding, the side railing 5 is rotated under the main platform 1. At this time, the side railing 5 is parallel to the main platform 1. At the same time, the handrail 4 and the folding arm 3 are folded in the mounting groove 2. The scaffolding in the folded state is a plate-like structure with a small size, which is convenient for transportation and storage.

[0048] The locking member 7 is provided to change the side railing 5 from a rotatable state to a fixed state. A locking hole is provided on the wall panel of the installation groove 2. The locking member 7 can be a screw or a pin, which passes through the wall panel of the installation groove 2 to fix the side railing 5.

[0049] This embodiment is a portable scaffold for repairing low-height walls.

[0050] Embodiment 2:

[0051] This embodiment provides a green and environmentally friendly building scaffolding, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] The folding arm 3 comprises a first arm 8 and a second arm 9 . The first arm 8 and the second arm 9 are pivotally connected, and a receiving groove 10 for receiving the second arm 9 is provided on the first arm 8 .

[0053] The first arm 8 and the second arm 9 are overlapped and pivoted, and in this embodiment, one end of the first arm 8 is pivoted into the receiving groove 10 of the second arm 9, and when folded, the first arm 8 is buckled into the second arm 9. This structure is small in size and saves space.

[0054] The side fence 5 comprises:

[0055] Two support rods 11, one end of the support rod 11 is pivotally arranged in the installation groove 2, and the other end of the support rod 11 is provided with a sliding cavity for slidingly setting the support foot 6;

[0056] Ladder rods 12, at least two ladder rods 12 are provided between two support rods 11, and retractable fixed locking rods 13 are provided at both ends of the ladder rods 12, the fixed locking rods 13 are inserted into the support rods 11 and the support legs 6, and the fixed locking rods 13 fix the position of the support legs 6 in the support rods 11;

[0057] A plurality of first adjustment holes for adjusting the length of the supporting leg 6 are provided on the supporting leg 6 .

[0058] The side rail 5 includes two support rods 11 on both sides, one end of each support rod 11 is pivotally arranged in the mounting groove 2, and a sliding cavity is provided at the other end of the support rod 11, and the sliding cavity extends inward from the end surface of the support rod 11. A support foot 6 is slidably arranged in the sliding cavity. The position of the support foot 6 in the sliding cavity can be adjusted to adjust the height of the main platform 1. At least two ladder rods 12 are provided between the two support rods 11, and retractable fixed locking rods 13 are provided at both ends of the ladder rod 12. The detailed structure is that a fixed locking rod 13 is provided at both ends of the ladder rod 12. A locking rod 13 slides in a fixed slide groove, and a spring is provided between the bottom box of the groove and the fixed locking rod 13; when installing the ladder rod 12, the fixed locking rod 13 is inserted into and passes through the support rod 11 and the support leg 6, so that the fixed locking rod 13 fixes the position of the support leg 6, and the ladder rod 12 can be used as a so-called step for workers to use, making it easier to reach the main platform 1; a plurality of first adjustment holes are provided on the support leg 6, and the fixed locking rod 13 is inserted into the first adjustment hole to achieve fixation. By setting a plurality of first adjustment holes, the main platform 1 of different heights can be achieved.

[0059] Furthermore, an operating groove is opened on the side of the ladder rod 12 and penetrates into the fixed slide groove. The width of the operating groove is smaller than the diameter of the fixed locking rod 13, and an operating rod 19 connected to the fixed locking rod 13 is slidably arranged in the operating groove. When it is necessary to adjust the length of the support leg 6 or disassemble the ladder rod 12, the operating rod 19 is slid to make the fixed locking rod 13 disengage from the first adjustment hole. By setting the operating rod 19, the extension and retraction of the fixed locking rod 13 can be better operated.

[0060] Embodiment 3:

[0061] This embodiment provides a green and environmentally friendly building scaffolding, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] The support leg 6 is fixed to the end of the handrail 4 by folding the side rail 5 upward;

[0063] The main body platform 1 is provided with a mounting opening 14 for inserting the upper end of a herringbone ladder, and a herringbone ladder is fixedly provided under the main body platform 1;

[0064] The main platform 1 is also provided with an entrance 15, which is directly opposite to the steps on one side of the herringbone ladder.

[0065] When the side railing 5 is folded upward to be in a vertical state, a clamping groove is provided at both ends of the handrail 4, and the ends of the supporting legs 6 are fixed in the clamping grooves, and the pins can be passed through the clamping groove wall and the supporting legs 6 at the same time to fix the supporting legs 6 on the clamping grooves, so that the main platform 1 has a railing structure around it to prevent people from falling, which is safer during high-altitude operations. The main platform 1 is provided with an installation opening 14 for inserting the upper end of the herringbone ladder, and a herringbone ladder is fixedly provided under the main platform 1; a supporting rod that can support the main platform 1 can be provided on the herringbone ladder, and the herringbone ladder can also be fixed to the main platform 1 by bolts, and an entry port 15 is opened on the main platform 1, and the entry port 15 is opposite to the steps on one side of the herringbone ladder. When the staff climbs up through the herringbone ladder, they reach the main platform 1 through the entry port 15. By setting the herringbone ladder, the main platform 1 is set higher to meet the high-altitude operations, and at this time, the side railing 5 that originally supports the function is changed to serve as a railing.

[0066] Also includes:

[0067] The inclined rod 16 has one end pivotally connected to one side of the mounting groove 2 and the other end fixed to the side railing 5 or the herringbone ladder.

[0068] One end of the inclined rod 16 is pivotally set on one side wall of the mounting groove 2, and the other end is detachably fixed on the side railing 5 or the stepladder. When working at low altitude, the side railing 5 is used for supporting, and the position of the side railing 5 is fixed by the inclined rod 16 in a triangular structure; when working at high altitude, the lower end of the inclined rod 16 is fixed to the ladder frame of the stepladder, and the inclined rod 16 can be fixed to the ladder frame by bolts or screws. Two inclined rods 16 are set on each of the two ladder frames, and the left and right sides of the main platform 1 are supported by the inclined rods 16, so that the support on the left and right sides of the main platform 1 is more stable, preventing the main platform 1 from tilting.

[0069] A plurality of fixing holes are also provided on the inclined rod 16 , and the fixing holes are used to fix the stepladder or the side railing 5 at different inclination angles.

[0070] A cover plate 17 is disposed on the inlet 15 . Two ends of one side of the cover plate 17 are pivotally connected to the inner side wall of the inlet 15 . A supporting portion 18 for supporting the cover plate 17 is disposed on the bottom surface of the main platform 1 .

[0071] A flip cover plate 17 is provided on the entrance 15, and the two ends of one side of the cover plate 17 are pivotally connected to the inner wall of the entrance 15, and a supporting portion 18 for supporting the cover plate 17 is provided on the bottom surface of the main platform 1. By providing the cover plate 17, it is prevented that the workers step on the empty space at the entrance 15 when constructing on the main platform 1, thereby improving the safety of the scaffolding.

[0072] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which belong to the protection scope of the present application.

Claims

1. A green and environmentally friendly building scaffold, characterized in that: include: A main body platform (1), with mounting grooves (2) provided on the front and rear sides of the main body platform (1); A folding arm (3), the lower end of which is pivotally connected to the mounting groove (2); A handrail (4) pivotally connected to the upper end of the folding railing; Side fences (5), the side fences (5) are arranged on the left and right sides of the main platform (1), and one side of the side fences (5) is pivotally connected to the mounting groove (2); A supporting foot (6), the supporting foot (6) being arranged on the side railing (5); In the folded state, the side rails (5) are folded under the main platform (1), the folding arms (3) are folded inside the handrails (4), and the handrails (4) are placed in the mounting grooves (2); A locking member (7) is used to fix the position of the side railing (5) in a supporting state.

2. A green and environmentally friendly building scaffold according to claim 1, characterized in that: The folding arm (3) comprises a first arm rod (8) and a second arm rod (9), the first arm rod (8) and the second arm rod (9) are pivotally connected, and a receiving groove (10) for receiving the second arm rod (9) is provided on the first arm rod (8).

3. A green and environmentally friendly building scaffold according to claim 1, characterized in that: The side rail (5) comprises: Two support rods (11), one end of the support rod (11) is pivotally arranged in the installation groove (2), and the other end of the support rod (11) is provided with a sliding cavity for slidingly setting the support foot (6); Ladder rods (12), at least two ladder rods (12) are arranged between two support rods (11), and retractable fixed locking rods (13) are arranged at both ends of the ladder rods (12), the fixed locking rods (13) are inserted into the support rods (11) and the support legs (6), and the fixed locking rods (13) fix the position of the support legs (6) in the support rods (11); Furthermore, a plurality of first adjustment holes for adjusting the length of the support leg (6) are provided on the support leg (6).

4. A green and environmentally friendly building scaffold according to claim 3, characterized in that: The supporting foot (6) is fixed to the end of the handrail (4) by folding the side rail (5) upward; The main body platform (1) is provided with a mounting opening (14) for inserting the upper end of a herringbone ladder, and a herringbone ladder is fixedly provided under the main body platform (1); The main platform (1) is also provided with an entrance (15), and the entrance (15) is directly opposite to the steps on one side of the herringbone ladder.

5. A green and environmentally friendly building scaffold according to claim 4, characterized in that: Also includes: An inclined rod (16) has one end pivotally connected to one side of the mounting groove (2) and the other end fixed to the side railing (5) or the herringbone ladder.

6. The green and environmentally friendly building scaffolding according to claim 1, characterized in that: A cover plate (17) is provided on the inlet (15), two ends of one side of the cover plate (17) are pivotally connected to the inner side wall of the inlet (15), and a supporting portion (18) for supporting the cover plate (17) is provided on the bottom surface of the main platform (1).

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