Scaffold for building construction

Abstract

The utility model discloses a scaffold for building construction, which comprises a scaffold body and two first connecting seats, the two first connecting seats are symmetrically arranged on two sides of the scaffold body, and the first connecting seats are rotatably connected with protective sleeves through first connecting shafts. The protective sleeve and the protective sleeve rod can be controlled to contract and move through the anti-falling assembly, when materials need to be taken, only the anti-falling assembly needs to be unlocked, the protective sleeve is pressed downwards, the protective sleeve rotates with the first connecting shaft as the axis, at the moment, the protective sleeve rod can move outwards from the interior of the protective sleeve and rotate with the second connecting shaft as the axis, and the materials can be taken out. At the moment, the fixing block and the lifting hook can reach the bottom of the scaffold body, the materials are hung on the lifting hook, then the protective sleeve is lifted to restore to the original position, then the protective sleeve and the protective sleeve rod are limited through the anti-disengaging assembly, the protective sleeve and the protective sleeve rod are kept on the same axis, protective measures can be provided for building construction personnel, and material taking construction is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction equipment, and particularly relates to a scaffolding for building construction. Background Art

[0002] When performing high-altitude operations, construction workers need to rely on scaffolding to provide an operating platform, a storage place for construction materials, and personal safety protection during the operation process. Scaffolding is widely used in building construction such as the advertising industry, municipal engineering, traffic road bridges, and mines.

[0003] On the front and back sides of the operating platform of the existing low-rise scaffolding, in order to facilitate construction and material taking, guardrails are usually not provided. When construction workers are working on the operating platform, there is a risk of falling from the operating platform, posing a safety hazard. And setting up guardrails is inconvenient for taking materials and causes inconvenience to construction. Summary of the Utility Model

[0004] The utility model aims at the problems in the prior art and proposes the following technical solutions:

[0005] A scaffolding for building construction includes a scaffolding body and two first connection seats. The two first connection seats are symmetrically arranged on both sides of the scaffolding body, and a protective sleeve is rotatably connected to the first connection seat through a first connection shaft. An inner ring of one end of the protective sleeve far from the first connection seat is movably sleeved with a protective sleeve rod. An anti-detachment component is installed between the protective sleeve and the protective sleeve rod. One end of the protective sleeve rod far from the protective sleeve is rotatably connected to a second connection seat through a second connection shaft. A fixed block is fixedly connected between the two second connection seats, and a hook is fixedly connected to the bottom of the fixed block.

[0006] As a preference of the above technical solution, a guiding slider is fixedly connected to the inner wall of the protective sleeve, and a guiding chute is formed on the outer wall of the protective sleeve rod. The guiding slider is slidably connected to the guiding chute.

[0007] As a preference of the above technical solution, the anti-detachment component includes a positioning shaft. One end of the positioning shaft is fixedly connected to the protective sleeve rod, and the other end is rotatably connected to an anti-detachment plate. An anti-detachment rod is fixedly connected to the outer wall of the protective sleeve, and the anti-detachment plate is engaged with the anti-detachment rod.

[0008] As a preference of the above technical solution, an elastic member is fixedly connected to one side of the anti-detachment plate, and one end of the elastic member far from the anti-detachment plate is fixedly connected to the protective sleeve rod.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model can control the contraction and movement of the protective sleeve and the protective rod through the anti - detachment component. When taking materials, only need to unlock the anti - detachment component and press down the protective sleeve, making it rotate around the first connecting shaft. At this time, the protective rod will move outwards from the inside of the protective sleeve and rotate around the second connecting shaft. At this time, the fixed block and the hook will come to the bottom of the scaffold body, hang the material on the hook and then lift the protective sleeve to restore it to its original position. Then, limit the protective sleeve and the protective rod through the anti - detachment component to keep them on the same axis. It can not only provide protection measures for construction workers, but also facilitate the material - taking construction. Brief Description of the Drawings

[0011] Figure 1 Fig. shows the structural schematic diagram of the scaffold for building construction in Embodiment 1;

[0012] Figure 2 Fig. shows Figure 1 The enlarged schematic diagram of the structure at A in

[0013] Description of the Reference Numerals in the Drawings:

[0014] 1. Scaffold body; 2. First connecting seat; 3. First connecting shaft; 4. Protective sleeve; 5. Protective rod; 6. Second connecting shaft; 7. Second connecting seat; 8. Fixed block; 9. Hook; 10. Anti - detachment rod; 11. Positioning shaft; 12. Anti - detachment plate; 13. Elastic member. Detailed Embodiment

[0015] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0016] Embodiment 1

[0017] As Figure 1 and Figure 2 shown, the scaffold for building construction includes a scaffold body 1 and two first connecting seats 2. The two first connecting seats 2 are symmetrically arranged on both sides of the scaffold body 1, and the first connecting seat 2 is rotatably connected with a protective sleeve 4 through a first connecting shaft 3. The inner ring of the end of the protective sleeve 4 away from the first connecting seat 2 is movably sleeved with a protective rod 5. An anti - detachment component is installed between the protective sleeve 4 and the protective rod 5. The end of the protective rod 5 away from the protective sleeve 4 is rotatably connected with a second connecting seat 7 through a second connecting shaft 6. A fixed block 8 is fixedly connected between the two second connecting seats 7, and a hook 9 is fixedly connected to the bottom of the fixed block 8.

[0018] It should be noted that the protective sleeve 4 will rotate around the axis of the first connecting shaft 3, the protective rod 5 will rotate around the axis of the second connecting shaft 6, and the fixed block 8 and the hook 9 will move vertically up and down.

[0019] AsFigure 2 As shown, a guide slide block is fixedly connected to the inner wall of the protective sleeve 4, a guide groove is provided on the outer wall of the protective sleeve rod 5, and the guide slide block is slidably connected to the guide groove.

[0020] It should be noted that, through the sliding cooperation between the guide slider and the guide slot, the protective sleeve rod 5 can only move linearly in the inner circle of the protective sleeve 4 and cannot rotate.

[0021] Specifically, the protective sleeve 4 and the protective sleeve rod 5 can be controlled to retract and move through the anti-slip assembly. When it is necessary to take materials, it is only necessary to unlock the anti-slip assembly and press the protective sleeve 4 downward to make it rotate around the first connecting shaft 3. At this time, the protective sleeve rod 5 will move outward from the inside of the protective sleeve 4 and rotate around the second connecting shaft 6. At this time, the fixed block 8 and the hook 9 will come to the bottom of the scaffolding body 1, hang the material on the hook 9 and then pull the protective sleeve 4 to restore it to its original position. After that, the protective sleeve 4 and the protective sleeve rod 5 are limited by the anti-slip assembly to keep them on the same axis, which not only provides protection measures for construction workers, but also facilitates material taking and construction.

[0022] Example 2

[0023] like Figure 1 and Figure 2 As shown, the scaffolding for construction, compared with the first embodiment, the anti-slip assembly of this embodiment includes a positioning shaft 11, one end of the positioning shaft 11 is fixedly connected to the protective sleeve rod 5, and the other end is rotatably connected to an anti-slip plate 12, the outer wall of the protective sleeve 4 is fixedly connected to the anti-slip rod 10, and the anti-slip plate 12 is engaged with the anti-slip rod 10.

[0024] Specifically, rotate the anti-slip plate 12 so that it rotates around the positioning shaft 11. When the anti-slip plate 12 is disengaged from the anti-slip rod 10, the protective sleeve 4 and the protective sleeve rod 5 can move. The two groups of symmetrically arranged protective sleeves 4 and protective sleeve rods 5 can form a "V" shape. When the two groups of symmetrically arranged protective sleeves 4 and protective sleeve rods 5 move to their original positions and form an axis, move the anti-slip plate 12 in the opposite direction to engage with the anti-slip rod 10. At this time, the protective sleeve 4 and the protective sleeve rod 5 cannot move.

[0025] like Figure 2 As shown, an elastic member 13 is fixedly connected to one side of the anti-slip plate 12 . The elastic member 13 is a torsion spring. One end of the elastic member 13 away from the anti-slip plate 12 is fixedly connected to the protective sleeve rod 5 .

[0026] Specifically, after the anti-dropout plate 12 is moved away from the anti-dropout rod 10 , the anti-dropout plate 12 is released, and the anti-dropout plate 12 moves closer to the anti-dropout rod 10 through the action of the elastic member 13 .

[0027] Working principle: When material needs to be taken, the anti-detachment plate 12 is toggled to move it away from the anti-detachment rod 10, and then the protective sleeve 4 is pressed downward to rotate it around the first connecting shaft 3. At this time, the protective sleeve rod 5 will move outward from the inside of the protective sleeve 4 and rotate around the second connecting shaft 6. At this time, the fixed block 8 and the hook 9 will come to the bottom of the scaffolding body 1. The material is hung on the hook 9 and then the protective sleeve 4 is lifted to restore it to its original position. At this time, the material will come to the working platform of the scaffolding body 1. At the same time, the anti-detachment plate 12 will approach the anti-detachment rod 10 again under the action of the elastic member 13 and engage with it to limit the protective sleeve 4 and the protective sleeve rod 5 to keep them on the same axis. This can not only provide protection measures for construction workers but also facilitate material taking and construction.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it.

Claims

1. Scaffold for building construction, comprising a scaffold body (1) and two first connecting seats (2), characterized in that, The two first connecting seats (2) are symmetrically arranged on both sides of the scaffold body (1), and the first connecting seat (2) is rotatably connected with a protective sleeve (4) through a first connecting shaft (3). An inner ring of one end of the protective sleeve (4) far away from the first connecting seat (2) is movably sleeved with a protective sleeve rod (5). An anti-disengagement component is installed between the protective sleeve (4) and the protective sleeve rod (5). One end of the protective sleeve rod (5) far away from the protective sleeve (4) is rotatably connected with a second connecting seat (7) through a second connecting shaft (6). A fixing block (8) is fixedly connected between the two second connecting seats (7). A hook (9) is fixedly connected to the bottom of the fixing block (8).

2. The scaffolding for building construction according to claim 1, characterized in that, A guiding slider is fixedly connected to the inner wall of the protective sleeve (4), and a guiding sliding groove is formed on the outer wall of the protective sleeve rod (5). The guiding slider is slidably connected with the guiding sliding groove.

3. The scaffolding for building construction according to claim 1, characterized in that, The anti-disengagement component includes a positioning shaft (11). One end of the positioning shaft (11) is fixedly connected with the protective sleeve rod (5), and the other end is rotatably connected with an anti-disengagement plate (12). An anti-disengagement rod (10) is fixedly connected to the outer wall of the protective sleeve (4). The anti-disengagement plate (12) is engaged with the anti-disengagement rod (10).

4. The scaffolding for building construction according to claim 3, characterized in that, An elastic member (13) is fixedly connected to one side of the anti-disengagement plate (12). One end of the elastic member (13) far away from the anti-disengagement plate (12) is fixedly connected with the protective sleeve rod (5).

Images