Scaffold for building construction

Abstract

The utility model discloses a scaffold for building construction. The scaffold comprises a base and a safety frame. The positioning mechanism is mounted on the base and used for positioning the base; the lifting mechanism is mounted between the base and the safety frame and used for adjusting the height of the safety frame; the supporting mechanism is installed between the base and the safety frame and used for supporting the safety frame, the structure is reasonable, the safety frame can be better supported, the service life of the device can be effectively prolonged, and therefore the use requirement can be better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically is a scaffold for building construction. BACKGROUND

[0002] Scaffolds are often used in building construction, and they facilitate the transportation of building materials and high-altitude construction, providing a place for construction workers to stand on. Therefore, the safety of scaffolds is very important.

[0003] The prior art usually uses steel pipes for protection, which are cross-installed, leaving some gaps that are inconvenient for protecting the safety of workers, who may fall from the gaps and cause irreparable accidents. This further leads to low safety, making workers nervous during construction, reducing work efficiency, and lowering construction quality.

[0004] To solve the above problems, the utility model with the publication number CN218623209U discloses a building construction scaffold. The device facilitates the protection of the safety of workers by installing a safety mechanism, avoiding workers from falling during construction and improving safety.

[0005] However, during actual use, the threads on the screw rod support the entire safety mechanism and the workers. Long-term use may damage the screw threads, reducing the service life of the device and failing to meet the use requirements. SUMMARY

[0006] The utility model aims to provide a scaffold for building construction to solve the problems raised in the background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A scaffold for building construction includes a base, a safety frame, a positioning mechanism installed on the base for positioning the base, a lifting mechanism installed between the base and the safety frame for adjusting the height of the safety frame, and a support mechanism installed between the base and the safety frame for supporting the safety frame.

[0009] As a preferred scheme, the positioning mechanism includes a positioning nut seat installed on the base, a positioning hand wheel threaded into the positioning nut seat, and a positioning support plate installed at the lower end of the positioning hand wheel and penetrating the base.

[0010] As a preferred scheme, the lifting mechanism includes a lifting frame installed on the base, a lifting electric cylinder installed at the lower end of the lifting frame, a lifting seat fixed to the extension end of the lifting electric cylinder and penetrating the lifting frame, and a safety frame fixedly connected to the lower end of the lifting seat.

[0011] As a preferred scheme, a lifting guide rod is slidably inserted on the lifting frame, and an upper end of the lifting guide rod is fixedly connected with a lower end of the lifting seat.

[0012] As a preferred scheme, the supporting mechanism comprises a supporting sleeve mounted on the base, a supporting column is slidably inserted on the supporting sleeve, an upper end of the supporting column is fixedly connected with the safety frame, a plurality of supporting holes are distributed on the supporting column, and an auxiliary bolt is inserted on the outside of the supporting sleeve, and an end of the auxiliary bolt extends into a corresponding supporting hole.

[0013] As a preferred scheme, an auxiliary mechanism for driving the auxiliary bolt to move is mounted on the outside of the supporting sleeve, the auxiliary bolt is slidably mounted in the supporting sleeve, an auxiliary end cover is mounted at an end of the supporting sleeve, an auxiliary spring is mounted between the auxiliary end cover and the auxiliary bolt, an auxiliary iron sheet is mounted at an end of the auxiliary bolt, and an auxiliary electromagnet is mounted at a corresponding position of the auxiliary end cover.

[0014] As a preferred scheme, a plurality of groups of rollers are mounted at a lower end of the base.

[0015] As a preferred scheme, a controller is mounted on the safety frame, and the auxiliary electromagnet and the lifting electric cylinder are electrically connected with the controller.

[0016] Compared with the prior art, the lifting mechanism adjusts the height of the safety frame, and after the adjustment is completed, the safety frame is supported by the supporting mechanism, so that the supporting pressure of the lifting mechanism can be effectively reduced, the possibility of damage of the device can be reduced, the service life of the device can be prolonged, and the use requirement can be better met. The structure of the device is reasonable, the safety frame can be better supported, the service life of the device can be effectively prolonged, and the use requirement can be better met. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 Fig. 1 is a schematic view of the overall three-dimensional structure of a scaffold for building construction;

[0018] Fig. 2 Fig. 4 is a schematic view of the position of the lifting mechanism of the scaffold for building construction;

[0019] Fig. 3 Fig. 5 is a schematic view of the position of the supporting mechanism of the scaffold for building construction;

[0020] Fig. 4 Fig. 6 is a schematic view of the cross-sectional structure of the position of the supporting mechanism of the scaffold for building construction;

[0021] Fig. 5 Fig. 7 is a schematic view of the scaffold for building constructionFig. 4 Enlarged structural schematic view at position A in the middle;

[0022] Fig. 6 It is an auxiliary bolt position explosive structure schematic view of a building construction scaffold.

[0023] In the figure: 1, base; 11, safety frame; 12, controller; 2, support mechanism; 21, support sleeve; 22, support column; 23, support hole; 24, auxiliary sleeve; 25, auxiliary end cover; 26, auxiliary electromagnet; 27, auxiliary spring; 28, auxiliary bolt; 29, auxiliary iron sheet; 3, lifting mechanism; 31, lifting frame; 32, lifting electric cylinder; 33, lifting guide rod; 34, lifting seat; 4, positioning mechanism; 41, positioning nut seat; 42, positioning hand wheel; 43, positioning support plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment: please refer to Figs. 1-6 A building construction scaffold, comprising: base 1, safety frame 11, the lower end of the base 1 is distributedly installed with multiple groups of rollers; positioning mechanism 4, installed on the base 1, for positioning the base 1; lifting mechanism 3, installed between the base 1 and the safety frame 11, for adjusting the height of the safety frame 11; support mechanism 2, installed between the base 1 and the safety frame 11, for supporting the safety frame 11. In the embodiment, the safety frame 11 is provided with a door on the side, and a climbing ladder is further provided on the safety frame 11.

[0026] The working principle of the utility model is as follows: in specific use, first, the device is moved to a specified position, then the device is positioned by the positioning mechanism 4, the stability of the device is improved, then the height of the safety frame 11 is adjusted by the lifting mechanism 3, after the adjustment is completed, the safety frame 11 is supported by the support mechanism 2, which can effectively reduce the support pressure of the lifting mechanism 3, reduce the possibility of damage of the device, prolong the service life of the device, and better meet the use demand.

[0027] As a further scheme, the positioning mechanism 4 comprises a positioning nut seat 41 installed on the base 1, a positioning hand wheel 42 is threadedly inserted on the positioning nut seat 41, and a positioning support plate 43 is rotatably installed at the lower end of the positioning hand wheel 42 and penetrates the base 1.

[0028] The working principle of the positioning mechanism 4 is that when positioning, the positioning hand wheel 42 is rotated, the positioning hand wheel 42 pushes the positioning support plate 43 to move downward, so that the positioning support plate 43 is in contact with the ground, the possibility of device movement is reduced, and the stability of the device is improved.

[0029] As a further scheme, the lifting mechanism 3 comprises a lifting frame 31 mounted on the base 1, a lifting electric cylinder 32 is mounted at the lower end of the lifting frame 31, the telescopic end of the lifting electric cylinder 32 penetrates through the lifting frame 31 and is fixed with a lifting seat 34, the lifting seat 34 is fixedly connected with the lower end of the safety frame 11, and a lifting guide rod 33 is also slidingly inserted into the lifting frame 31, the upper end of the lifting guide rod 33 is fixedly connected with the lower end of the lifting seat 34.

[0030] The working principle of the lifting mechanism 3 is that when lifting, the lifting seat 34 is moved by the telescopic end of the lifting electric cylinder 32, so that the height of the safety frame 11 is adjusted, and the use requirement can be better met.

[0031] As a further scheme, the supporting mechanism 2 comprises a supporting sleeve 21 mounted on the base 1, a supporting column 22 is slidingly inserted into the supporting sleeve 21, the upper end of the supporting column 22 is fixedly connected with the safety frame 11, a plurality of supporting holes 23 are distributed on the supporting column 22, an auxiliary bolt 28 is also inserted into the supporting sleeve 21, the end of the auxiliary bolt 28 extends into the corresponding supporting hole 23, an auxiliary mechanism for driving the auxiliary bolt 28 to move is also mounted on the outer side of the supporting sleeve 21, the auxiliary mechanism comprises an auxiliary sleeve 24 mounted on the outer side of the supporting sleeve 21, the auxiliary bolt 28 is slidingly installed in the supporting sleeve 21, an auxiliary end cover 25 is also mounted at the end of the supporting sleeve 21, an auxiliary spring 27 is mounted between the auxiliary end cover 25 and the auxiliary bolt 28, an auxiliary iron sheet 29 is also mounted at the end of the auxiliary bolt 28, and an auxiliary electromagnet 26 is mounted at the corresponding position of the auxiliary end cover 25.

[0032] The working principle of the supporting mechanism 2 is that when the height of the safety frame 11 needs to be adjusted, the auxiliary electromagnet 26 is electrified to generate magnetism, which drives the auxiliary iron sheet 29 to move outward, so that the auxiliary bolt 28 is pulled out of the supporting hole 23, at this time the auxiliary spring 27 is compressed, when the height adjustment of the safety frame 11 is completed, the auxiliary electromagnet 26 is de-energized, at this time the auxiliary spring 27 restores and pushes the auxiliary bolt 28 to insert into the corresponding supporting hole 23, at this time the safety frame 11 can be supported through the cooperation of the supporting sleeve 21 and the supporting column 22, the pressure borne by the lifting mechanism 3 is reduced, the risk of damage is reduced, the service life of the device is prolonged, and the use requirement can be better met.

[0033] As a further solution, the safety frame 11 is also provided with a controller 12, and the auxiliary electromagnet 26 and the lifting electric cylinder 32 are electrically connected with the controller 12.

[0034] In the utility model, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom" and the like indicate the orientation or positional relationship shown based on the drawings, and are only the relationship words determined for the convenience of describing the structural relationship of the components or elements of the utility model, and cannot be understood as the limitation of the utility model.

Claims

1. A type of scaffolding for building construction, characterized in that, include: Base (1), safety frame (11); The positioning mechanism (4) is installed on the base (1) and is used to position the base (1); A lifting mechanism (3) is installed between the base (1) and the safety frame (11) to adjust the height of the safety frame (11); The support mechanism (2) is installed between the base (1) and the safety frame (11) to support the safety frame (11).

2. The scaffolding for building construction according to claim 1, characterized in that: The positioning mechanism (4) includes a positioning nut seat (41) mounted on the base (1), a positioning handwheel (42) is threaded onto the positioning nut seat (41), and the lower end of the positioning handwheel (42) passes through the base (1) and is rotatably mounted with a positioning support plate (43).

3. The scaffolding for building construction according to claim 2, characterized in that: The lifting mechanism (3) includes a lifting frame (31) installed on the base (1). A lifting electric cylinder (32) is installed at the lower end of the lifting frame (31). The telescopic end of the lifting electric cylinder (32) passes through the lifting frame (31) and is fixed with a lifting seat (34). The lifting seat (34) is fixedly connected to the lower end of the safety frame (11).

4. A construction scaffold according to claim 3, characterized in that: The lifting frame (31) is also slidably fitted with a lifting guide rod (33), the upper end of which is fixedly connected to the lower end of the lifting seat (34).

5. A construction scaffold according to claim 4, characterized in that: The support mechanism (2) includes a support sleeve (21) installed on the base (1), a support column (22) is slidably inserted on the support sleeve (21), the upper end of the support column (22) is fixedly connected to the safety frame (11), a plurality of support holes (23) are distributed on the support column (22), and an auxiliary pin (28) is also inserted on the outside of the support sleeve (21), the end of the auxiliary pin (28) extends into the corresponding support hole (23).

6. A construction scaffold according to claim 5, characterized in that: An auxiliary mechanism for driving the movement of the auxiliary pin (28) is also installed on the outside of the support sleeve (21). The auxiliary mechanism includes an auxiliary sleeve (24) installed on the outside of the support sleeve (21). The auxiliary pin (28) is slidably installed inside the support sleeve (21). An auxiliary end cap (25) is also installed at the end of the support sleeve (21). An auxiliary spring (27) is installed between the auxiliary end cap (25) and the auxiliary pin (28). An auxiliary iron plate (29) is also installed at the end of the auxiliary pin (28). An auxiliary electromagnet (26) is installed at the corresponding position of the auxiliary end cap (25).

7. A construction scaffold according to claim 6, characterized in that: Multiple sets of rollers are distributed and installed at the lower end of the base (1).

8. A construction scaffold according to claim 7, characterized in that: The safety frame (11) is also equipped with a controller (12), and the auxiliary electromagnet (26) and the lifting electric cylinder (32) are electrically connected to the controller (12).

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