Folding scaffold for building construction

Abstract

A supporting mechanism comprises a supporting plate, upper supporting rods are fixedly installed on the two sides of the bottom face of the supporting plate, the outer side walls of the two upper supporting rods are rotationally connected with first connecting rods, the lower ends of the first connecting rods are rotationally connected with second connecting rods, and the lower ends of the second connecting rods are rotationally connected with the upper supporting rods. A gasket is fixedly connected to the position, located on the outer side of the bolt, of the surface of the first connecting rod, the lower portion of the supporting plate is connected with the ground through supporting legs, and the supporting legs can turn over below the supporting plate, so that the length direction of the supporting legs is parallel to the supporting plate; therefore, the whole scaffold is in a folded state, the occupied space is reduced, through the structure, transportation of the scaffold is facilitated, and preparation steps before the scaffold is used are reduced.

Description

Technical Field

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

[0002] A construction scaffold is a temporary structure used on construction sites, usually constructed from materials such as steel pipes, fasteners or formwork. Its main function is to provide a safe working platform for construction workers and support building materials and tools to facilitate high-altitude operations and exterior wall construction.

[0003] The common construction scaffolds in the prior art basically require a combination of multiple pipes, fasteners or other materials to build, which has low construction efficiency, affecting construction efficiency. After the construction is completed, the construction scaffolds need to be disassembled layer by layer, which is very labor-intensive. Therefore, a foldable construction scaffold for construction is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the present invention are as follows: Common construction frames basically require a plurality of pipes to be assembled and constructed, resulting in low construction efficiency, which affects construction efficiency.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A foldable construction frame for building construction comprises a support mechanism, and a folding mechanism is provided below the support mechanism;

[0007] Also includes:

[0008] The support mechanism includes a support plate, upper support rods are fixedly installed on both sides of the bottom surface of the support plate, the outer side walls of the two upper support rods are rotatably connected to the first connecting rod, and the lower end of the first connecting rod is rotatably connected to the second connecting rod;

[0009] Among them, the lower end of the connecting rod 1 is also connected with a bolt, and the middle outer wall of the bolt is also connected with the connecting rod 2 106. A gasket is fixedly connected to the surface of the connecting rod 1 and located outside the bolt.

[0010] As a further solution of the present invention, a nut is threadedly connected to the end of the bolt, and the side surface of the nut abuts against the gasket.

[0011] As a further solution of the present invention: a bottom frame is fixedly installed on the bottom surface of the support plate, two upper support rods are fixedly installed on both sides of the inner wall of the bottom frame, and clamping frames are fixedly installed near the corners of the bottom of the bottom frame.

[0012] As a further solution of the present invention: the folding mechanism includes supporting legs, and there are four supporting legs in total, and the top of each supporting leg is rotatably connected to the inner side of the clamping frame.

[0013] As a further solution of the present invention: a lower support rod is fixedly installed between the two supporting legs on the same side, and the top of the lower support rod is rotatably connected to the two bottom ends of the connecting rod.

[0014] As a further solution of the present invention: a mounting plate is fixedly installed on the surface of each supporting leg and below the lower support rod, the length direction of the mounting plate is consistent with the length direction of the supporting leg, and a number of pulleys are rotatably connected to the surface of the mounting plate, and each pulley is equidistantly arranged along the length direction of the mounting plate.

[0015] As a further solution of the present invention: a protective cover is fixedly mounted on the bottom of each supporting leg.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model uses a support plate to carry operators and objects above, and the support plate is connected to the ground through support feet below. The support feet can be flipped under the support plate so that the length direction of the support feet is parallel to the support plate, so that the construction frame as a whole is in a folded state, reducing the occupied space. The above structure not only facilitates the transportation of the construction frame, but also reduces the preparation steps before the use of the construction frame, eliminates the tedious assembly steps, and helps to improve construction efficiency;

[0018] (2) The side of the support leg is connected to the pulley through the mounting plate. After the support leg is folded under the support plate, the pulley contacts the ground, thereby reducing the friction between the construction frame and the ground through the pulley, thereby facilitating the movement of the construction frame to the designated location and facilitating subsequent construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the storage box in the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the utility model when folded;

[0023] Figure 4 This is a schematic diagram of the overall structure of the connecting rod 1 and the connecting rod 2 in the utility model;

[0024] Figure 5 It is a side view schematic diagram of the overall structure of the connecting rod 1 and the connecting rod 2 in the utility model.

[0025] In the figure: 1. Support mechanism; 101. Support plate; 102. Bottom frame; 103. Clamping frame; 104. Upper support rod; 105. Connecting rod 1; 106. Connecting rod 2; 107. Gasket; 108. Nut; 109. Bolt; 2. Folding mechanism; 201. Support foot; 202. Lower support rod; 203. Protective cover; 204. Mounting plate; 205. Pulley. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying 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.

[0027] like Figure 1-5 As shown, a foldable construction frame for building construction includes a support mechanism 1, and a folding mechanism 2 is provided below the support mechanism 1; the support mechanism 1 also includes: the support mechanism 1 includes a support plate 101, upper support rods 104 are fixedly installed on both sides of the bottom surface of the support plate 101, the outer side walls of the two upper support rods 104 are rotatably connected to the connecting rod 105, and the lower end of the connecting rod 105 is rotatably connected to the connecting rod 2 106; wherein, the lower end of the connecting rod 105 is also penetrated and connected with a bolt 109, and the middle outer wall of the bolt 109 is also penetrated and connected with the connecting rod 2 106, and a gasket 107 is fixedly connected to the surface of the connecting rod 105 and located on the outside of the bolt 109, and a nut 108 is threadedly connected at the end of the bolt 109, and the side of the nut 108 is against the gasket 107, as shown in FIG. Figure 4 As shown, the washer 107 is made of rubber. When the nut 108 is tightened on the outside of the bolt 109, the nut 108 presses against the washer 107, increasing the friction between the nut 108 and the washer 107, thereby hindering the rotation between the connecting rod 105 and the connecting rod 2 106. The connecting rod 105 and the connecting rod 2 106 jointly position and support the support foot 201.

[0028] The bottom surface of the support plate 101 is fixedly installed with a bottom frame 102, and the inner walls of the bottom frame 102 are fixedly installed with two upper support rods 104 on both sides. The bottom of the bottom frame 102 is fixedly installed with a clamping frame 103 near the corners. The folding mechanism 2 includes a support leg 201, and a total of four support legs 201 are provided. The top of each support leg 201 is rotatably connected to the inner side of the clamping frame 103. A lower support rod 202 is fixedly installed between the two support legs 201 on the same side. The top of the lower support rod 202 is rotatably connected to the bottom end of the connecting rod 2 106. Figure 2 As shown, the lower support rod 202 fixes the two support legs 201 on the same side, so that the support legs 201 on the same side rotate synchronously;

[0029] A mounting plate 204 is fixedly mounted on the surface of each support leg 201 and located below the lower support rod 202. The length direction of the mounting plate 204 is consistent with the length direction of the support leg 201. A plurality of pulleys 205 are rotatably connected to the surface of the mounting plate 204, and each pulley 205 is equidistantly arranged along the length direction of the mounting plate 204. Figure 2-Figure 3 As shown, the side of the pulley 205 extends to the outside of the support leg 201, so that after the support leg 201 is folded under the support plate 101, the pulley 205 supports the bottom surface and prevents the support leg 201 from wearing against the ground;

[0030] The bottom of each support leg 201 is fixed with a protective cover 203. Figure 1 As shown, the protective cover 203 is made of rubber to prevent the support legs 201 from directly contacting the ground and causing wear. In addition, the protective cover 203 acts as a buffer between the entire construction frame and the ground, thereby reducing the vibration of the entire construction frame.

[0031] The working principle of this utility model:

[0032] like Figure 3 As shown, the construction frame is in a folded state for transportation and transfer, at which time the pulley 205 contacts the bottom surface below, thereby facilitating the transfer of the upper support plate 101;

[0033] After the support mechanism 1 is transferred to the construction site through the pulley 205, the support foot 201 is rotated in the clamping frame 103. After the length directions of the support feet 201 on both sides are perpendicular to the length direction of the support plate 101, the connecting rod 105 and the connecting rod 2 106 are located on the same straight line. At this time, the bolt 109 is inserted into the top of the connecting rod 2 106, and the end of the bolt 109 is passed through the bottom of the connecting rod 1 105. Then, the nut 108 is tightened at the end of the bolt 109. The nut 108 is pressed against the gasket 107, thereby locking the angle between the connecting rod 105 and the connecting rod 2 106, and then the support foot 201 fixes and supports the support plate 101 above.

[0034] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A foldable construction frame for building construction, comprising a support mechanism (1), wherein a folding mechanism (2) is provided below the support mechanism (1); It is characterized in that Also includes: The support mechanism (1) comprises a support plate (101), upper support rods (104) are fixedly mounted on both sides of the bottom surface of the support plate (101), the outer side walls of the two upper support rods (104) are rotatably connected to a connecting rod 1 (105), and the lower end of the connecting rod 1 (105) is rotatably connected to a connecting rod 2 (106); The lower end of the connecting rod 1 (105) is also connected with a bolt (109), and the middle outer wall of the bolt (109) is also connected with the connecting rod 2 (106). A gasket (107) is fixedly connected to the surface of the connecting rod 1 (105) and located outside the bolt (109).

2. A foldable construction frame for building construction according to claim 1, characterized in that: The end of the bolt (109) is threadedly connected with a nut (108), and the side surface of the nut (108) is in contact with the gasket (107).

3. A foldable construction frame for building construction according to claim 1, characterized in that: A bottom frame (102) is fixedly mounted on the bottom surface of the support plate (101), two upper support rods (104) are fixedly mounted on both sides of the inner wall of the bottom frame (102), and a clamping frame (103) is fixedly mounted near the corners of the bottom of the bottom frame (102).

4. A foldable construction frame for building construction according to claim 1, characterized in that: The folding mechanism (2) comprises supporting legs (201), and a total of four supporting legs (201) are provided, and the top of each supporting leg (201) is rotatably connected to the inner side of the clamping frame (103).

5. A foldable construction frame for building construction according to claim 4, characterized in that: A lower support rod (202) is fixedly installed between the two support legs (201) located on the same side, and the top of the lower support rod (202) is rotatably connected to the bottom end of the second connecting rod (106).

6. A foldable construction frame for building construction according to claim 4, characterized in that: A mounting plate (204) is fixedly mounted on the surface of each supporting leg (201) and located below the lower support rod (202); the length direction of the mounting plate (204) is consistent with the length direction of the supporting leg (201); a plurality of pulleys (205) are rotatably connected to the surface of the mounting plate (204), and each of the pulleys (205) is equidistantly arranged along the length direction of the mounting plate (204).

7. A foldable construction frame for building construction according to claim 4, characterized in that: The bottom of each supporting leg (201) is sleeved and fixed with a protective cover (203).

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