Construction frame with protective structure

Abstract

The utility model discloses a scaffold with a protective structure, which comprises a scaffold and four support shells, the surface of each support shell is fixedly connected with the surface of the scaffold, the inner cavity of each support shell is movably connected with an adjusting shell, and the bottom of each adjusting shell is movably connected with a first support rod through a rotating shaft. Through cooperative use of the adjusting device, the adjusting square block, the movable square shell, the spring and the square groove, the problem that an existing scaffold is also called a scaffold and plays a crucial role in civil engineering is solved, a stable working platform is provided for constructors, the constructors can conduct building construction at different heights, and the construction efficiency is improved. The problems that an existing construction frame used in civil engineering is generally a cuboid with high height, if the construction frame is impacted by external force or the gravity distribution of the top of the construction frame is uneven, the phenomenon of toppling is prone to occurring, potential safety hazards are caused to constructors, and an existing construction frame used in civil engineering is not provided with an anti-toppling protection component are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of civil engineering, and particularly relates to a construction scaffold with a protection structure. Background Art

[0002] Civil engineering is a broad comprehensive discipline that involves engineering technologies for designing, constructing, and maintaining public and private infrastructure. The main branches of civil engineering include structural engineering, transportation engineering, water resources engineering, environmental engineering, geological engineering, and construction management, etc. To sum up, the problems existing in the prior art are as follows: The construction scaffold, also known as the scaffolding, plays a crucial role in civil engineering. It provides a stable working platform for construction workers, enabling them to carry out building construction at different heights. The construction scaffold is usually a cuboid with a relatively high height. If it is impacted by external forces or the gravity distribution on the top of the construction scaffold is uneven, it is prone to tipping, posing a safety hazard to construction workers. However, the construction scaffolds used in existing civil engineering do not have components for anti-tipping protection. Therefore, a construction scaffold with a protection structure is specifically proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a construction scaffold with a protection structure, which has the advantage of enabling the construction scaffold used in civil engineering to be protected against tipping, and solves the problems that the existing construction scaffold, also known as the scaffolding, plays a crucial role in civil engineering, provides a stable working platform for construction workers, enables them to carry out building construction at different heights, the construction scaffold is usually a cuboid with a relatively high height, if it is impacted by external forces or the gravity distribution on the top of the construction scaffold is uneven, it is prone to tipping, posing a safety hazard to construction workers, but the construction scaffolds used in existing civil engineering do not have components for anti-tipping protection.

[0004] The utility model is realized as follows: A construction scaffold with a protection structure includes a construction scaffold and four support shells. The surface of the support shell is fixedly connected to the surface of the construction scaffold. An adjustment shell is movably connected inside the support shell. The bottom of the adjustment shell is movably connected to a first support rod through a rotating shaft. The bottom of the first support rod is movably connected to a second support rod through a rotating shaft. The surface of the second support rod is movably connected to the surface of the construction scaffold through a rotating shaft. An adjustment device is arranged inside the adjustment shell.

[0005] Preferably, as for the present utility model, the adjusting device includes two adjusting blocks. Opposite sides of the two adjusting blocks penetrate through the adjusting shell and extend to the outside of the inner cavity of the adjusting shell. Moving square shells are fixedly connected to the front and rear sides of each adjusting block. Springs are fixedly connected to the opposite sides of the two adjusting blocks. By providing the adjusting device, when the first support rod and the second support rod are to move into or out of the support shell, the adjusting device has an adjusting effect on the positions of the first support rod and the second support rod.

[0006] Preferably, as for the present utility model, two moving square rods that cooperate with the moving square shells are fixedly connected to the inner cavity of the adjusting shell. The surface of the moving square rod is movably connected to the inner cavity of the moving square shell. By providing the moving square rod, when the adjusting block moves, it will drive the moving square shell to move along the surface of the moving square rod. The cooperation of the moving square shell and the moving square rod has a limiting effect on the moving position of the adjusting block.

[0007] Preferably, as for the present utility model, a control frame is movably connected to the inner cavity of the adjusting shell. The side of the control frame away from the adjusting block penetrates through the adjusting shell and extends to the outside of the inner cavity of the adjusting shell. By providing the control frame, when the control frame is pulled, it can drive the extrusion inclined plate to move along the surface of the bending extrusion rod.

[0008] Preferably, as for the present utility model, a bending extrusion rod is fixedly connected to the top of the adjusting block. An extrusion inclined plate that cooperates with the bending extrusion rod is fixedly connected to the bottom of the control frame. The surface of the extrusion inclined plate contacts the surface of the bending extrusion rod. By providing the bending extrusion rod and the extrusion inclined plate, when the extrusion inclined plate moves, it can generate an extrusion force on the bending extrusion rod to move. The extrusion force generated by the extrusion inclined plate on the bending extrusion rod can drive the bending extrusion rod to move. When the bending extrusion rod moves, it can drive the two adjusting blocks to move.

[0009] Preferably, as for the present utility model, a limiting rod that cooperates with the control frame is fixedly connected to the inner cavity of the adjusting shell. The surface of the limiting rod is movably connected to the inner cavity of the control frame. By providing the limiting rod, pulling the control frame drives the control frame to move along the surface of the limiting rod. The limiting rod has a limiting effect on the moving position of the control frame.

[0010] Preferably, as for the present utility model, square grooves that cooperate with the adjusting blocks are formed on the left and right sides of the inner cavity of the support shell. The surface of the adjusting block contacts the inner cavity of the square groove. The number of the square grooves is four and they are evenly distributed in the inner cavity of the support shell. By providing the square grooves, when the adjusting shell moves to a suitable position in the inner cavity of the support shell and the control frame is released, the restoring force generated by the spring restoring its shape will drive the adjusting block to snap into the inner cavity of the square groove. The cooperation of the adjusting block and the square groove has a limiting effect on the position of the adjusting shell.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By using the combination of an adjustment device, adjustment blocks, a movable square shell, a spring, and a square groove, the present utility model solves the problem that the existing construction scaffold, also known as a scaffolding, plays a crucial role in civil engineering. It provides a stable working platform for construction workers, enabling them to carry out building construction at different heights. The construction scaffold is usually a relatively tall cuboid. When it is impacted by external forces or the gravity distribution on the top of the construction scaffold is uneven, it is prone to tipping, posing a safety hazard to construction workers. However, the existing construction scaffolds used in civil engineering do not have components for anti-tipping protection.

[0013] 2. By providing an adjustment device in the present utility model, when the bending extrusion rod moves, it will drive two adjustment blocks to move towards each other. When the adjustment blocks move, they will drive the movable square shell to move along the surface of the movable square rod. At the same time, the extrusion force generated by the movement of the adjustment blocks causes the spring to undergo elastic deformation. The restoring force generated when the spring returns to its original shape will drive the adjustment blocks to snap into the inner cavity of the square groove. The adjustment device has an adjustment effect on the positions of the first support rod and the second support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the state where the first support rod and the second support rod of an embodiment of the present utility model move into the inner cavity of the support shell;

[0016] Figure 3 is a three-dimensional connection schematic diagram of an adjustment shell and a support shell provided by an embodiment of the present utility model;

[0017] Figure 4 is a three-dimensional cross-sectional view of an adjustment shell provided by an embodiment of the present utility model.

[0018] In the figure: 1, construction scaffold; 2, support shell; 3, adjustment shell; 4, first support rod; 5, second support rod; 6, adjustment device; 601, adjustment block; 602, movable square shell; 603, spring; 7, movable square rod; 8, control frame; 9, bending extrusion rod; 10, extrusion inclined plate; 11, limiting rod; 12, square groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to further understand the content, features, and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0020] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] As Figures 1 to 4 shown, a construction frame with a protection structure provided by an embodiment of the present utility model includes a construction frame 1 and four support shells 2. The surface of the support shell 2 is fixedly connected to the surface of the construction frame 1. An adjustment shell 3 is movably connected to the inner cavity of the support shell 2. The bottom of the adjustment shell 3 is movably connected to a first support rod 4 through a rotating shaft. The bottom of the first support rod 4 is movably connected to a second support rod 5 through a rotating shaft. The surface of the second support rod 5 is movably connected to the surface of the construction frame 1 through a rotating shaft. An adjustment device 6 is arranged in the inner cavity of the adjustment shell 3.

[0022] Referring Figure 4 to, the adjustment device 6 includes two adjustment blocks 601. Opposite sides of the two adjustment blocks 601 penetrate through the adjustment shell 3 and extend to the outside of the inner cavity of the adjustment shell 3. Moving square shells 602 are fixedly connected to the front and rear sides of the adjustment block 601. A spring 603 is fixedly connected to the opposite sides of the two adjustment blocks 601.

[0023] Adopting the above solution: By setting the adjustment device 6, when the first support rod 4 and the second support rod 5 are to move into or out of the support shell 2, the adjustment device 6 has an adjustment effect on the positions of the first support rod 4 and the second support rod 5.

[0024] Referring Figure 4 to, two moving square rods 7 that cooperate with the moving square shells 602 are fixedly connected to the inner cavity of the adjustment shell 3. The surface of the moving square rod 7 is movably connected to the inner cavity of the moving square shell 602.

[0025] Adopting the above solution: By setting the moving square rod 7, when the adjustment block 601 moves, it will drive the moving square shell 602 to move along the surface of the moving square rod 7. The cooperation of the moving square shell 602 and the moving square rod 7 has a limiting effect on the moving position of the adjustment block 601.

[0026] Referring Figure 4 to, a control frame 8 is movably connected to the inner cavity of the adjustment shell 3. The side of the control frame 8 away from the adjustment block 601 penetrates through the adjustment shell 3 and extends to the outside of the inner cavity of the adjustment shell 3.

[0027] Adopting the above solution: By setting the control frame 8, when the control frame 8 is pulled, it can drive the extrusion inclined plate 10 to move along the surface of the bending extrusion rod 9.

[0028] Referring Figure 4 to, a bending extrusion rod 9 is fixedly connected to the top of the adjustment block 601. An extrusion inclined plate 10 that cooperates with the bending extrusion rod 9 is fixedly connected to the bottom of the control frame 8. The surface of the extrusion inclined plate 10 is in contact with the surface of the bending extrusion rod 9.

[0029] Adopt the above solution: By setting the bending extrusion rod 9 and the extrusion inclined plate 10, when the extrusion inclined plate 10 moves, it can generate an extrusion force on the movement of the bending extrusion rod 9. The extrusion force generated by the extrusion inclined plate 10 on the bending extrusion rod 9 can drive the bending extrusion rod 9 to move. When the bending extrusion rod 9 moves, it can drive the two adjusting blocks 601 to move.

[0030] Reference Figure 4 , a limiting rod 11 that cooperates with the control frame 8 is fixedly connected to the inner cavity of the adjusting shell 3, and the surface of the limiting rod 11 is movably connected to the inner cavity of the control frame 8.

[0031] Adopt the above solution: By setting the limiting rod 11, pulling the control frame 8 drives the control frame 8 to move along the surface of the limiting rod 11, and the limiting rod 11 has a limiting effect on the moving position of the control frame 8.

[0032] Reference Figure 3 , square grooves 12 that cooperate with the adjusting blocks 601 are opened on both the left and right sides of the inner cavity of the support shell 2. The surface of the adjusting block 601 is in contact with the inner cavity of the square groove 12. The number of the square grooves 12 is four and they are evenly distributed in the inner cavity of the support shell 2.

[0033] Adopt the above solution: By setting the square groove 12, when the adjusting shell 3 moves to a suitable position in the inner cavity of the support shell 2 and the control frame 8 is released, the restoring force generated by the spring 603 restoring its shape will drive the adjusting block 601 to snap into the inner cavity of the square groove 12. The cooperation between the adjusting block 601 and the square groove 12 has a limiting effect on the position of the adjusting shell 3.

[0034] The working principle of the present utility model:

[0035] During use, when the construction frame 1 used in civil engineering needs to be protected against tipping, first, the user presses the control box 8 downward, driving the control box 8 to move along the surface of the limit rod 11. When the control box 8 moves, it will drive the two extrusion inclined plates 10 to move along the surface of the bent extrusion rod 9. The extrusion inclined plates 10 will generate an extrusion force on the bent extrusion rod 9. The two bent extrusion rods 9 subjected to the extrusion force will move towards each other. When the bent extrusion rod 9 moves, it will drive the two adjustment blocks 601 to move towards each other. When the adjustment block 601 moves, it will drive the moving square shell 602 to move along the surface of the moving square rod 7. At the same time, the extrusion force generated by the movement of the adjustment block 601 causes the spring 603 to undergo elastic deformation. When the adjustment block 601 disengages from the square groove 12 and moves into the inner cavity of the adjustment shell 3, move the adjustment shell 3 downward. When the adjustment shell 3 moves, it will drive the first support rod 4 and the second support rod 5 to rotate simultaneously through the rotating shaft. When the bottom of the second support rod 5 contacts the ground, release the control box 8. The restoring force generated by the spring 603 returning to its original shape will drive the adjustment block 601 to snap into the inner cavity of the square groove 12. The cooperation of the adjustment block 601 and the square groove 12 restricts the positions of the adjustment shell 3, the first support rod 4, and the second support rod 5. The cooperation of the first support rod 4 and the second support rod 5 stabilizes the construction frame 1. At this time, the construction frame 1 used in civil engineering completes the anti-tipping protection.

[0036] In summary: For the construction frame with a protection structure, by setting the adjustment device 6, the adjustment block 601, the moving square shell 602, the spring 603, and the square groove 12 to cooperate with each other, it solves the problem that the existing construction frame, also known as a scaffold, plays a crucial role in civil engineering. It provides a stable working platform for construction workers, enabling them to carry out building construction at different heights. The construction frame is usually a relatively tall cuboid. If it is subjected to external impact or the gravity distribution on the top of the construction frame is uneven, it is prone to tipping, posing a safety hazard to construction workers. However, the existing construction frames used in civil engineering do not have components for anti-tipping protection.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A construction frame with a protective structure, comprising a construction frame (1) and four support shells (2), characterized in that: The surface of the support shell (2) is fixedly connected to the surface of the construction frame (1); the inner cavity of the support shell (2) is movably connected to an adjustment shell (3); the bottom of the adjustment shell (3) is movably connected to a first support rod (4) via a rotating shaft; the bottom of the first support rod (4) is movably connected to a second support rod (5) via a rotating shaft; the surface of the second support rod (5) is movably connected to the surface of the construction frame (1) via a rotating shaft; and the inner cavity of the adjustment shell (3) is provided with an adjustment device (6).

2. A construction frame with a protective structure as claimed in claim 1, characterized in that: The adjusting device (6) comprises two adjusting blocks (601), opposite sides of the two adjusting blocks (601) both penetrate the adjusting shell (3) and extend to the outside of the inner cavity of the adjusting shell (3), front and rear sides of the adjusting blocks (601) are both fixedly connected to a movable square shell (602), and opposite sides of the two adjusting blocks (601) are fixedly connected to a spring (603).

3. A construction frame with a protective structure as claimed in claim 2, characterized in that: Two movable square rods (7) used in conjunction with the movable square shell (602) are fixedly connected to the inner cavity of the adjustment shell (3), and the surfaces of the movable square rods (7) are movably connected to the inner cavity of the movable square shell (602).

4. A construction frame with a protective structure as claimed in claim 2, characterized in that: The inner cavity of the regulating shell (3) is movably connected to a control frame (8), and a side of the control frame (8) away from the regulating block (601) penetrates the regulating shell (3) and extends to the outside of the inner cavity of the regulating shell (3).

5. A construction frame with a protective structure as claimed in claim 4, characterized in that: The top of the adjusting block (601) is fixedly connected to a bending extrusion rod (9), and the bottom of the control frame (8) is fixedly connected to an extrusion inclined plate (10) used in conjunction with the bending extrusion rod (9), and the surface of the extrusion inclined plate (10) is in contact with the surface of the bending extrusion rod (9).

6. The construction frame with a protective structure as claimed in claim 4, characterized in that: A limiting rod (11) used in conjunction with the control frame (8) is fixedly connected to the inner cavity of the adjustment shell (3), and a surface of the limiting rod (11) is movably connected to the inner cavity of the control frame (8).

7. The construction frame with a protective structure as claimed in claim 2, characterized in that: Square grooves (12) for use with the adjustment block (601) are provided on both left and right sides of the inner cavity of the bracket shell (2); the surface of the adjustment block (601) contacts the inner cavity of the square grooves (12); the number of the square grooves (12) is four and they are evenly distributed in the inner cavity of the bracket shell (2).

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