A construction scaffold with fall protection structure

Abstract

This utility model relates to the field of scaffolding technology, specifically disclosing a construction scaffold with a fall-prevention structure, comprising: a scaffold body, a bearing plate fixedly connected to the top of the inner wall of the scaffold body, protective plates fixedly connected to both sides of the top of the bearing plate, sliding grooves opened at both ends of one side of the protective plate, sliding blocks slidably connected inside the sliding grooves, a blocking plate hinged to the surface of the first movable clamp, an inclined plate fixedly connected to the bottom end of one side of the blocking plate, a guide strip hinged to the surface of the second movable clamp, and a guide block slidably connected inside the guide groove; this utility model, through the combined use of protective plates, bearing plates, blocking plates, first movable clamps, fastening screws, guide strips, fastening rods, and inclined plates, enables workers to have a certain degree of protection when using the scaffold, while preventing tools or parts from falling, and providing a certain degree of protection for workers on the ground.

Description

Technical Field

[0001] This utility model belongs to the field of scaffolding technology, specifically relating to a construction scaffolding with a fall-prevention structure. Background Technology

[0002] Scaffolding is an indispensable temporary support structure in construction. It is mainly used to provide workers with a safe working platform and to assist in the transportation of materials and the installation of equipment. When workers are working on scaffolding, their tools or parts may sometimes fall. If there are workers below the scaffolding at this time, it may cause them some injury. Therefore, the use of scaffolding with fall protection tools or parts is very necessary.

[0003] Chinese patent CN217897194U discloses a scaffolding with fall protection for construction, comprising a support mechanism with a supporting structure on its side wall. The supporting structure includes a base plate with a supporting mesh fixedly connected inside. A partition is hinged to the top of the base plate, and a mesh is fixedly connected inside the partition. A baffle is hinged to the bottom of the base plate. This invention prevents workers walking on the base plate from falling due to the partition, and the baffle effectively prevents injury from falling objects during work. Compared to conventional scaffolding which lacks protection, this scaffolding provides excellent protection for workers and facilitates their operations.

[0004] However, while the above-mentioned technical solution can provide safety protection for workers working at heights and prevent injuries from falling objects to a certain extent, it relies on a baffle to prevent objects from falling. The space blocked by the baffle after it extends is relatively small, which may make it difficult to stop objects from falling. Furthermore, because the area blocked by the baffle is small, objects that fall above it may slide downwards due to inertia, causing them to continue falling and posing a safety hazard to workers below the scaffold. Therefore, its use has certain limitations. Utility Model Content

[0005] The purpose of this utility model is to provide a construction scaffold with a fall-prevention structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A construction scaffold with a fall protection structure includes: a scaffold body, a bearing plate fixedly connected to the top of the inner wall of the scaffold body, protective plates fixedly connected to both sides of the top of the bearing plate, sliding grooves formed at both ends of one side of the protective plate, sliding blocks slidably connected inside the sliding grooves, a first movable clamp fixedly connected to one side of the sliding block, a blocking plate hinged to the surface of the first movable clamp, an inclined plate fixedly connected to the bottom end of one side of the blocking plate, and a second movable clamp fixedly connected to the bottom ends of both ends of one side of the blocking plate, a guide strip hinged to the surface of the second movable clamp, a guide groove formed inside the guide strip, and a guide block slidably connected inside the guide groove.

[0008] Preferably, a third movable clamp is fixedly connected to the top of one side of the guide block, a fastening rod passes through the interior of the third movable clamp, and the bottom of the blocking plate is hinged to the surface of the fastening rod.

[0009] Preferably, positioning blocks are fixedly connected to the top of both ends of one side of the protective plate, and fastening screws are connected to the internal threads of the positioning blocks.

[0010] Preferably, the first movable clamp has a positioning hole inside, and the surface of the fastening screw is threaded to the inside of the positioning hole.

[0011] Preferably, the guide strip has an insertion hole inside, and an insertion rod passes through the insertion hole, with the surface of the insertion rod penetrating the interior of the guide block.

[0012] Preferably, the scaffold body has several reinforcing rods fixedly connected inside, and swivel casters are fixedly connected to both sides of the bottom of the scaffold body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) By setting an adjustable baffle plate and a tilting plate, when the baffle plate tends to be parallel, a large area of ​​bearing surface can be formed, which can effectively bear the falling tools or parts, greatly reducing the risk of the items continuing to slide down due to inertia and providing more reliable safety protection for the workers below the scaffold. At the same time, the tools or parts falling on the baffle plate can be blocked by the tilting plate to prevent them from rolling down, thus providing a certain degree of protection for the workers on the ground. The workers can also be protected by the protective plate when working, ensuring the safety of the workers working at height.

[0015] (2) When not in use, the entire scaffolding can be stored with the blocking plates in a vertical position to avoid occupying a large space and to allow for better placement. The guide strips can also be stored to minimize the footprint of the entire scaffolding, making it easier to temporarily pass through narrow construction areas. The operation is simple and convenient for workers to use. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a perspective view of the inclined plate of this utility model;

[0018] Figure 3 This is a cross-sectional view of the baffle plate of this utility model;

[0019] Figure 4 This is a cross-sectional view of the fastening rod of this utility model;

[0020] In the diagram: 1. Scaffold body; 2. Bearing plate; 3. Protective plate; 4. Sliding groove; 5. First movable clamp; 6. Blocking plate; 7. Inclined plate; 8. Second movable clamp; 9. Guide bar; 10. Guide groove; 11. Guide block; 12. Third movable clamp; 13. Fastening rod; 14. Positioning block; 15. Fastening screw; 16. Connecting rod; 17. Reinforcing rod; 18. Caster wheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see Figures 1 to 4 As shown, a construction scaffold with a fall protection structure includes a scaffold body 1. A bearing plate 2 is fixedly connected to the top of the inner wall of the scaffold body 1. Protective plates 3 are fixedly connected to both sides of the top of the bearing plate 2. Sliding grooves 4 are opened at both ends of one side of the protective plates 3. Sliding blocks are slidably connected inside the sliding grooves 4. A first movable clamp 5 is fixedly connected to one side of the sliding block. A blocking plate 6 is hinged to the surface of the first movable clamp 5. An inclined plate 7 is fixedly connected to the bottom end of one side of the blocking plate 6. A second movable clamp 8 is fixedly connected to the bottom end of both ends of one side of the blocking plate 6. A guide strip 9 is hinged to the surface of the second movable clamp 8. A guide groove 10 is opened inside the guide strip 9. A guide block 11 is slidably connected inside the guide groove 10.

[0024] The scaffold body 1 facilitates construction work for workers. As this is existing technology, further details are omitted. The bearing plate 2 allows workers to stand on it for work. The bearing plate 2 is made of high-strength steel, offering high strength and good stability. The protective plate 3 ensures worker safety during work, preventing accidental falls. The sliding groove 4 allows the sliding block to slide within it, enabling the first movable clamp 5 to slide up and down. The first movable clamp 5 is hinged to the blocking plate 6 at a certain angle. The inclined plate 7 allows the blocking plate 6 to be tilted when laid flat. One side of the part acts as a barrier to prevent falling parts from falling downwards through the barrier plate 6. The second movable clamp 8 allows the guide strip 9 to be hinged to its surface. A first strong magnet is fixedly connected to one side of the back of the guide strip 9. Two second strong magnets are fixedly connected to the bottom of one side of the protective plate 3. The first and second strong magnets attract each other, so that after the guide strip 9 rotates a certain angle, it will stick to the bottom of one side of the protective plate 3 and be attracted to each other, reducing the space occupied. The guide strip 9 allows the guide groove 10 to be opened, and the opening of the guide groove 10 allows the guide block 11 to slide inside it.

[0025] A third movable clamp 12 is fixedly connected to the top of one side of the guide block 11. A fastening rod 13 passes through the interior of the third movable clamp 12, and the bottom of the baffle plate 6 is hinged to the surface of the fastening rod 13.

[0026] One side of the surface of the fastening rod 13 is provided with a thread, and the thread is connected to the internal thread of the third movable clamp 12, so as to ensure that the fastening rod 13 is fixed inside the third movable clamp 12, thereby making the hinge between the blocking plate 6 and the third movable clamp 12 more stable.

[0027] The guide block 11 allows the third movable clamp 12 to be fixed at its top side, and the bottom of the baffle plate 6 is hinged to the surface of the third movable clamp 12, ensuring that the baffle plate 6 can be placed vertically and horizontally.

[0028] Positioning blocks 14 are fixedly connected to the top of both ends of one side of the protective plate 3, and fastening screws 15 are connected to the internal threads of the positioning blocks 14.

[0029] The first movable clamp 5 has a positioning hole inside, and the surface of the fastening screw 15 is threaded into the positioning hole. The positioning block 14 allows the fastening screw 15 to be screwed into it. The fastening screw 15 is threaded into the positioning hole inside the first movable clamp 5, so that the first movable clamp 5 is fixed after moving to a certain height, and the blocking plate 6 remains in a vertical state.

[0030] The guide strip 9 has an insertion hole inside, through which a insertion rod 16 passes, and the surface of the insertion rod 16 extends into the interior of the guide block 11. The insertion hole and the insertion rod 16 allow the guide block 11 to be fixed inside the guide strip 9. This is for temporary storage, and if it needs to be used again later, there is no need to store the entire block.

[0031] The scaffold body 1 has several reinforcing rods 17 fixedly connected internally, and casters 18 are fixedly connected to both sides of the bottom of the scaffold body 1. The reinforcing rods 17 make the scaffold body 1 more stable during use. The casters 18 are casters with brakes to ensure that the scaffold body 1 is fixed after moving to the corresponding position. Casters 18 with brakes are existing technology and will not be described in detail.

[0032] The working principle of this utility model is as follows: Workers first move the scaffold body 1 to a suitable position using the casters 18, then lock the casters 18 using the brakes on top. At this point, workers climb onto the support plate 2 on the scaffold body 1 using the reinforcing rod 17 to perform operations. Before this, the fastening screw 15 can be unscrewed until it is pulled out of the first movable clamp 5. Then, the worker slides the first movable clamp 5 downwards, causing the blocking plate 6 to slide downwards. Simultaneously, the worker connects the bottom of the blocking plate 6 to the surface of the third movable clamp 12. The fastening rod 13 is then passed through its interior to ensure better hinge between the blocking plate 6 and the surface of the third movable clamp 12. The worker then pulls the insertion rod 16 out of the insertion hole, causing the guide block 11 to move in the guide groove 1. The scaffold body 1 slides internally until the baffle plate 6 is nearly parallel. At this point, the tilting plate 7 gradually tilts, allowing tools dropped by workers during construction to fall onto the baffle plate 6, preventing them from falling directly downwards and hitting workers on the ground. When the scaffold body 1 is not in use, the first movable clamp 5 can be lifted upwards, and the fastening rod 13 can be separated from the third movable clamp 12 and the baffle plate 6. At this point, the worker screws the fastening screw 15 into the interior of the first movable clamp 5 to fix it in place. The baffle plate 6 is now in a vertical position. Then, the worker can rotate the guide strip 9 at a certain angle using the second movable clamp 8, so that its back side contacts the bottom end of one side of the protective plate 3. At this point, the first and second strong magnetic blocks attract each other, ensuring the fixation of the guide strip 9. The overall device reduces the space occupied after storage, making it easier to place.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction scaffold with a fall protection structure, characterized in that, include: The scaffold body (1) has a bearing plate (2) fixedly connected to the top of the inner side wall of the scaffold body (1). The bearing plate (2) has protective plates (3) fixedly connected to both sides of the top of the bearing plate (2). The protective plates (3) have sliding grooves (4) at both ends of one side. The sliding grooves (4) have sliding blocks slidably connected inside. The sliding blocks have a first movable clamp (5) fixedly connected to one side. The surface of the first movable clamp (5) has a blocking plate (6) hinged to it. The bottom of the blocking plate (6) has an inclined plate (7) fixedly connected to one side. The bottom of both ends of the blocking plate (6) has a second movable clamp (8) fixedly connected to it. The surface of the second movable clamp (8) has a guide strip (9) hinged to it. The guide strip (9) has a guide groove (10) inside. The guide groove (10) has a guide block (11) slidably connected inside.

2. The construction scaffold with a fall-preventing structure according to claim 1, characterized in that: A third movable clamp (12) is fixedly connected to the top of one side of the guide block (11). A fastening rod (13) runs through the interior of the third movable clamp (12), and the bottom of the blocking plate (6) is hinged to the surface of the fastening rod (13).

3. The construction scaffold with a fall-preventing structure according to claim 1, characterized in that: The top of each end of one side of the protective plate (3) is fixedly connected to a positioning block (14), and the internal thread of the positioning block (14) is connected to a fastening screw (15).

4. The construction scaffold with a fall-preventing structure according to claim 3, characterized in that: The first movable clamp (5) has a positioning hole inside, and the surface of the fastening screw (15) is threaded to the inside of the positioning hole.

5. The construction scaffold with a fall-preventing structure according to claim 1, characterized in that: The guide bar (9) has an insertion hole inside, and an insertion rod (16) passes through the insertion hole. The surface of the insertion rod (16) passes through the interior of the guide block (11).

6. The construction scaffold with a fall-preventing structure according to claim 1, characterized in that: The scaffold body (1) is internally fixedly connected with several reinforcing rods (17), and both sides of the bottom of the scaffold body (1) are fixedly connected with casters (18).

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