Scaffold connecting structure for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering scaffolds, and discloses a constructional engineering scaffold connecting structure which comprises a scaffold main rod, a scaffold supporting rod is arranged on the inner side of the scaffold main rod, a stabilizing block is connected to the surface of the scaffold main rod, and a stabilizing opening is formed in the front face of the stabilizing block. The surface of the scaffold main rod is connected with a fixing cylinder, the scaffold supporting rod is located in the fixing cylinder, the surface of the scaffold supporting rod is sleeved with a rotating plate, and the surface of the rotating plate is connected with an inserting plate. According to the scaffold, through mutual cooperation of the rotating plate, the fixing cylinder and the scaffold supporting rod structure, the scaffold supporting rod is inserted into the fixing cylinder, the scaffold supporting rod is initially connected to the inner side of the scaffold main rod, then the rotating plate drives the inserting plate to rotate and work, and the inserting plate is inserted into the stabilizing opening in the stabilizing block after rotating; the effect of double reinforcement and stabilization of connection of the scaffold main rod and the scaffold supporting rod is achieved.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology in construction engineering, and in particular to a connection structure for scaffolding in construction engineering. Background Technology

[0002] Scaffolding is a working platform erected to ensure the smooth progress of various construction processes. It is classified according to its location as external scaffolding and internal scaffolding. According to its structural form, it is classified as pole-type scaffolding, bridge-type scaffolding, frame-type scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding. According to different materials, it can be classified as wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding.

[0003] With the emergence of numerous modern large-scale building systems in China, coupler-type steel pipe scaffolding can no longer meet the needs of construction development. Vigorously developing and promoting the application of new types of scaffolding is an urgent task. The foundation of high-rise scaffolding must be solid and calculated before erection to meet load requirements. In the construction of scaffolding, couplers and bolts are generally used as the connection structure of scaffolding. This connection method not only has poor connection stability and poses safety hazards after overloading, but also has inconvenient connection and still has room for improvement.

[0004] Therefore, a scaffolding connection structure for building construction is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a scaffolding connection structure for construction projects, which aims to improve the problem of instability and safety hazards in existing scaffolding connections.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A scaffolding connection structure for construction engineering includes a scaffolding main pole, a scaffolding support pole disposed on the inner side of the scaffolding main pole, a stabilizing block connected to the surface of the scaffolding main pole, a stabilizing opening on the front of the stabilizing block, a fixing cylinder connected to the surface of the scaffolding main pole, the scaffolding support pole located inside the fixing cylinder, a rotating plate sleeved on the surface of the scaffolding support pole, an insert plate connected to the surface of the rotating plate, the outer side of the insert plate located inside the stabilizing opening, and a stabilizing component connected to the surface of the scaffolding support pole.

[0008] As a further description of the above technical solution:

[0009] The stabilizing component includes a stabilizing ring, which is sleeved on the surface of the scaffold support. A fixing ring is connected to the surface of the scaffold support. A limiting rod is connected to the outer side of the stabilizing ring. One end of the limiting rod near the fixing ring extends through to the outer side of the fixing ring. A latch is provided on the inner side of the rotating plate, and the outer side of the limiting rod extends into the inside of the latch.

[0010] As a further description of the above technical solution:

[0011] The inner side of the fixed ring is connected to a pulling spring, and the outer side of the pulling spring is connected to the outer side of the stabilizing ring.

[0012] As a further description of the above technical solution:

[0013] A friction sleeve is connected to the surface of the stabilizing ring, and the friction sleeve is located outside the fixed ring.

[0014] As a further description of the above technical solution:

[0015] The stabilizing port is internally connected to a compression sleeve, and the inner wall of the compression sleeve is in contact with the surface of the insert plate.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the fixed cylinder has a storage groove, and a central rod is connected inside the storage groove.

[0018] As a further description of the above technical solution:

[0019] A clamping plate is fitted onto the surface of the central rod, and a clamping ring groove is formed on the surface of the scaffold support rod.

[0020] As a further description of the above technical solution:

[0021] The inner wall of the storage slot is connected to a tensioning spring, and the inner side of the tensioning spring is connected to the surface of the pressure plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, through the cooperation of the rotating plate, the fixed cylinder and the scaffolding support structure, the scaffolding support is inserted into the inside of the fixed cylinder, initially connecting the scaffolding support to the inside of the main scaffolding. Then, the rotating plate drives the insert plate to rotate, so that after the insert plate rotates, it is inserted into the stabilizing port in the stabilizing block, thus achieving the effect of double reinforcement and stability of the connection between the main scaffolding and the scaffolding support.

[0024] 2. In this utility model, with the cooperation of the storage groove, the central rod, the pressing plate, and the clamping ring groove, after the scaffold support rod enters the fixed cylinder, the pressing plate is pulled by the tensioning spring on the surface of the central rod, so that the pressing plate slides after contacting the surface of the scaffold support rod, and the inner side of the pressing plate slides and is locked inside the clamping ring groove, so as to solve the problem of inconvenient connection between the scaffold support rod and the main scaffold rod. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a scaffolding connection structure for construction engineering proposed in this utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of a stabilizing component for a scaffolding connection structure proposed in this utility model.

[0027] Figure 3 This is a three-dimensional structural diagram of the insert plate of the scaffolding connection structure proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the main view section of the clamping plate of the scaffolding connection structure proposed in this utility model.

[0029] Legend:

[0030] 1. Scaffold main pole; 2. Scaffold support pole; 3. Stabilizing block; 4. Stabilizing port; 5. Fixing cylinder; 6. Rotating plate; 7. Insert plate; 81. Stabilizing ring; 82. Fixing ring; 83. Limiting rod; 84. Clamping slot; 9. Pulling spring; 10. Friction sleeve; 11. Compression sleeve; 12. Storage groove; 13. Center rod; 14. Pressure plate; 15. Clamping ring groove; 16. Tensioning spring. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1-3This utility model provides an embodiment of a scaffolding connection structure for construction engineering, including a scaffolding main pole 1, a scaffolding support pole 2 disposed on the inner side of the scaffolding main pole 1, a stabilizing block 3 connected to the surface of the scaffolding main pole 1, a stabilizing opening 4 on the front of the stabilizing block 3, a fixing cylinder 5 connected to the surface of the scaffolding main pole 1, the scaffolding support pole 2 located inside the fixing cylinder 5, a rotating plate 6 sleeved on the surface of the scaffolding support pole 2, an insert plate 7 connected to the surface of the rotating plate 6, and the outer side of the insert plate 7 located at the stabilizing opening 4. Inside the port 4, the rotating plate 6 drives the insert plate 7 to rotate and insert it into the inside of the stabilizing block 3 to stabilize the port 4, so that the scaffold support rod 2 and the scaffold main rod 1 are doubly supported and fixed. The inside of the stabilizing port 4 is connected to the compression sleeve 11. The inner wall of the compression sleeve 11 is in contact with the surface of the insert plate 7. After the insert plate 7 is inserted, the inner wall of the compression sleeve 11 rubs against the surface of the insert plate 7, increasing the friction between the compression sleeve 11 and the surface of the insert plate 7. The surface of the scaffold support rod 2 is connected to the stabilizing component.

[0033] Reference Figure 2-4 The stabilizing assembly includes a stabilizing ring 81, which is sleeved on the surface of the scaffold support 2. A fixing ring 82 is connected to the surface of the scaffold support 2. A limiting rod 83 is connected to the outer side of the stabilizing ring 81, with one end of the limiting rod 83 near the fixing ring 82 extending to the outer side of the fixing ring 82. A latch 84 is provided on the inner side of the rotating plate 6, and the outer side of the limiting rod 83 extends into the inside of the latch 84. A pulling spring 9 is connected to the inner side of the fixing ring 82, and the outer side of the pulling spring 9 is connected to the outer side of the stabilizing ring 81. A friction sleeve 10 is connected to the surface of the stabilizing ring 81, and the friction sleeve 10 is located on the outer side of the fixing ring 82. Before operating the rotating plate 6, the user pulls the stabilizing ring 81 through the friction sleeve 10, causing the stabilizing ring 81 to slide the limiting rod 83 inside the fixed ring 82, so that the limiting rod 83 moves out of the slot 84 on the rotating plate 6 to release the fixing of the rotating plate 6. Then, the rotating plate 6 can be selected to drive the insert plate 7 to rotate. After the rotating plate 6 drives the insert plate 7 to be inserted into the stabilizing port 4, the stabilizing ring 81 is pulled by the pulling spring 9. After the stabilizing ring 81 is pulled, it drives the limiting rod 83 to be reinserted inside the slot 84, making it difficult for the rotating plate 6 to rotate back after operation, further ensuring the stability of the rotating plate 6.

[0034] Reference Figure 2-4The inner wall of the fixed cylinder 5 has a storage groove 12, and a central rod 13 is connected inside the storage groove 12. A pressure plate 14 is fitted on the surface of the central rod 13. A clamping ring groove 15 is formed on the surface of the scaffold support rod 2. A tensioning spring 16 is connected to the inner wall of the storage groove 12. The inner side of the tensioning spring 16 is connected to the surface of the pressure plate 14. After the scaffold support rod 2 enters the fixed cylinder 5, it contacts the pressure plate 14 and squeezes it, causing the pressure plate 14 to be centered. The rod 13 rotates around the center and is pulled by the tensioning spring 16 during rotation. After the scaffold support rod 2 is fully inserted into the fixed cylinder 5, the tensioning spring 16 pulls the pressure plate 14 to rotate around the center rod 13. After the pressure plate 14 is pulled, it is locked inside the clamping ring groove 15, so that the pressure plate 14 fixes the scaffold support rod 2 inside the fixed cylinder 5, and fixes the scaffold support rod 2 to the main scaffold rod 1, so that the user can quickly connect the main scaffold rod 1 and the scaffold support rod 2.

[0035] Working principle: When using the scaffold, the user needs to connect the main scaffold pole 1 to the scaffold support pole 2. First, insert the scaffold support pole 2 into the fixed cylinder 5. After the clamping plate 14 inside the fixed cylinder 5 rotates around the central rod 13, it is pulled back by the tension spring 16 and then locked into the clamping ring groove 15 on the surface of the scaffold support pole 2, thus initially fixing the scaffold support pole 2 to the main scaffold pole 1. Then, the user pulls the stabilizing ring 81 through the friction sleeve 10, causing the stabilizing ring 81 to drive the limiting rod 83 to slide inside the fixed ring 82, so that the limiting rod 83 moves from the rotating plate 6. After the upper clamp 84 is removed to release the fixing of the rotating plate 6, the rotating plate 6 is rotated so that the rotating plate 6 drives the insert plate 7 to insert into the stabilizing port 4 inside the stabilizing block 3, so that the connection between the main pole 1 of the scaffold and the support pole 2 is doubly fixed, and its connection stability is enhanced. After the rotating plate 6 rotates, the spring piece 9 is pulled to pull the stabilizing ring 81, so that the stabilizing ring 81 drives the limiting rod 83 to re-insert into the clamp 84, so that the rotating plate 6 is not easy to rotate back, and the stability of the rotating plate 6 is enhanced, thereby ensuring the stability of the connection between the main pole 1 of the scaffold and the support pole 2.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A scaffolding connection structure for construction engineering, comprising a scaffolding main pole (1), wherein a scaffolding support pole (2) is provided on the inner side of the scaffolding main pole (1), characterized in that: The surface of the scaffold main pole (1) is connected to a stabilizing block (3), and the front of the stabilizing block (3) is provided with a stabilizing opening (4). The surface of the scaffold main pole (1) is connected to a fixing cylinder (5), and the scaffold support pole (2) is located inside the fixing cylinder (5). The surface of the scaffold support pole (2) is fitted with a rotating plate (6), and the surface of the rotating plate (6) is connected to an insert plate (7). The outer side of the insert plate (7) is located inside the stabilizing opening (4). The surface of the scaffold support pole (2) is connected to a stabilizing component.

2. The scaffolding connection structure for construction engineering according to claim 1, characterized in that: The stabilizing component includes a stabilizing ring (81) which is sleeved on the surface of the scaffold support rod (2). A fixing ring (82) is connected to the surface of the scaffold support rod (2). A limiting rod (83) is connected to the outside of the stabilizing ring (81). One end of the limiting rod (83) near the fixing ring (82) extends through to the outside of the fixing ring (82). A slot (84) is provided on the inner side of the rotating plate (6). The outer side of the limiting rod (83) extends into the inside of the slot (84).

3. The scaffolding connection structure for construction projects according to claim 2, characterized in that: The inner side of the fixed ring (82) is connected to a pull spring (9), and the outer side of the pull spring (9) is connected to the outer side of the stabilizing ring (81).

4. The scaffolding connection structure for construction engineering according to claim 3, characterized in that: The surface of the stabilizing ring (81) is connected to a friction sleeve (10), which is located outside the fixing ring (82).

5. The scaffolding connection structure for construction engineering according to claim 1, characterized in that: The inside of the stabilizing port (4) is connected to a compression sleeve (11), and the inner wall of the compression sleeve (11) is in contact with the surface of the insert plate (7).

6. The scaffolding connection structure for construction engineering according to claim 1, characterized in that: The inner wall of the fixed cylinder (5) is provided with a storage groove (12), and a central rod (13) is connected inside the storage groove (12).

7. A scaffolding connection structure for construction projects according to claim 6, characterized in that: A clamping plate (14) is fitted on the surface of the central rod (13), and a clamping ring groove (15) is opened on the surface of the scaffold support rod (2).

8. A scaffolding connection structure for construction engineering according to claim 7, characterized in that: The inner wall of the storage slot (12) is connected to a tensioning spring (16), and the inner side of the tensioning spring (16) is connected to the surface of the pressure plate (14).

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