Adjustable closing device for high-speed rail pier body hanging basket support fence

Abstract

The utility model discloses a high-speed rail pier body hanging basket support fence adjustable closing device, and relates to the technical field of fence supports, the high-speed rail pier body hanging basket support fence adjustable closing device comprises a fence support plate, the fence support plate is internally provided with two moving cavities, the outer side surface of one connecting plate is provided with a steel bar fixing block, and the outer side surface of the other connecting plate is provided with a steel bar. And a rotating column is movably mounted in the other connecting plate. The position of the clamping block body in the moving cavity is adjusted, so that the clamping block body drives the connecting plate and the reinforcing steel bar fixing block to move synchronously, the other end of the reinforcing steel bar is conveniently inserted into the other reinforcing steel bar fixing block, and the two ends of the reinforcing steel bar can be smoothly welded and fixed; by means of the structure, constructors can ensure that the two ends of the steel bars are located at the correct positions before welding, the quality and strength of welding joints are guaranteed, the stability and the bearing capacity of the whole structure are improved, and the integrity and the wind resistance and shock resistance of the fence support plate can be enhanced through firm connection and fixation of the steel bars.

Description

Technical Field

[0001] This utility model relates to the field of fence support technology, specifically an adjustable closing device for a high-speed railway pier suspended basket fence. Background Technology

[0002] The high-speed railway pier suspended platform support fence is an auxiliary structure of the pier, installed on the outer top of the pier and surrounding the pier. It is a combination of the suspended platform, its support, and the fence. The suspended platform support mainly uses Q235B angle steel as raw material. This steel has good mechanical and weldability, which can meet the strength and stability requirements of the suspended platform support. The fence also uses angle steel as the main support frame. 75 angle steel is usually used as the main support, and 50 angle steel is used as the flat footboard slot. The steel components are connected by welding, with a weld height of 6 mm. Bolts are also used to connect the suspended fence components.

[0003] During the installation of existing high-speed railway pier suspended platform support fences, material processing errors or improper operation result in the actual length of the reinforcing steel and rebar being less than the design value. During on-site installation, inaccurate measurements or improper installation position adjustments also lead to insufficient length of the reinforcing steel and rebar. Insufficient length of the reinforcing steel and rebar makes effective welding connections impossible, which may reduce structural stability and increase safety hazards. Since welding is not possible, other connection methods may need to be adopted, increasing construction difficulty, cost, and overall stability. Utility Model Content

[0004] This utility model provides an adjustable closing device for the high-speed railway pier suspended basket support fence, which has the advantage of closing the connection between the steel bars and steel plates between the high-speed railway pier suspended basket support fence, so as to solve the problem of gaps in the connection between the steel bars and steel plates between the high-speed railway pier suspended basket support fence.

[0005] To achieve the purpose of connecting and closing the steel bars and steel plates between the high-speed railway pier suspended basket support fence, this utility model provides the following technical solution: an adjustable closing device for the high-speed railway pier suspended basket support fence, including a high-speed railway pier suspended basket base frame and fence support plates evenly installed on the top surface of the high-speed railway pier suspended basket base frame. The fence support plate has two movable cavities inside, and each of the two movable cavities has a locking block movably installed inside. The outer surfaces of the two locking blocks are welded with connecting plates. A steel bar fixing block is installed on the outer surface of one of the connecting plates, and a rotating column is movably installed inside the other connecting plate.

[0006] As a preferred embodiment of this utility model, the connecting plate has a first fixing cavity inside.

[0007] As a preferred embodiment of this utility model, the inside of the steel bar fixing block is provided with a welding groove, and both ends of the steel bar fixing block are provided with threaded grooves.

[0008] As a preferred embodiment of this utility model, a threaded pin is movably installed on the inner wall of the threaded groove.

[0009] As a preferred embodiment of this utility model, a locking block frame is installed on the outer surface of the rotating column, and a second fixing cavity is provided inside the locking block frame.

[0010] Compared with the prior art, this utility model provides an adjustable closing device for the fence of the suspended basket support of a high-speed railway pier, which has the following beneficial effects:

[0011] The adjustable closing device of the high-speed railway pier suspended basket support fence allows for the synchronous movement of the connecting plate and the steel bar fixing block by adjusting the position of the locking block within the moving cavity. This facilitates the insertion of the other end of the steel bar into another steel bar fixing block, enabling smooth welding and fixing of both ends of the steel bar. This adapts to different construction conditions and needs, improving the flexibility and adaptability of construction. Construction personnel can ensure that both ends of the steel bar are in the correct position before welding, thus guaranteeing the quality and strength of the welded joint. This improves the stability and load-bearing capacity of the entire structure. The firm connection and fixing of the steel bars also helps to enhance the integrity of the fence support plate and its wind and earthquake resistance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the fence support plate of this utility model;

[0014] Figure 3 This is a schematic diagram of the external structure of the connecting plate of this utility model.

[0015] In the diagram: 1. Base frame of the high-speed railway pier suspended basket; 2. Fence support plate; 3. Moving cavity; 4. Locking block; 5. First fixed cavity; 6. Connecting plate; 7. Rebar fixing block; 8. Second fixed cavity; 9. Threaded groove; 10. Threaded nail; 11. Welding groove; 12. Rotating column; 13. Locking block frame. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-3 This utility model discloses an adjustable closing device for a high-speed railway pier suspended basket support fence, including a high-speed railway pier suspended basket base frame 1 and fence support plates 2 evenly installed on the top surface of the high-speed railway pier suspended basket base frame 1. The fence support plate 2 has two movable cavities 3 inside, and each movable cavity 3 has a movably installed locking block 4. A connecting plate 6 is welded to the outer surface of each locking block 4. A reinforcing bar fixing block 7 is installed on the outer surface of one connecting plate 6, and a rotating column 12 is movably installed inside the other connecting plate 6. This allows the locking block 4 to drive the connecting plate 6 and the reinforcing bar fixing block 7 to move synchronously, facilitating the insertion of the other end of the reinforcing bar into the other reinforcing bar fixing block 7. After fixing the connecting plate 6 to the outside of the fence support plate 2 through the first fixing cavity 5, the above operation is repeated to weld the other end of the steel bar, so that both ends of the steel bar can be smoothly welded and fixed, adapting to different construction conditions and needs, improving the flexibility and adaptability of construction. Construction personnel can ensure that both ends of the steel bar are in the correct position before welding, avoiding welding defects caused by position deviation. Stable fixing and positioning make the welding process more controllable, thereby ensuring the quality and strength of the welded joint, thus improving the stability and load-bearing capacity of the entire structure. The firm connection and fixing of the steel bar helps to enhance the integrity and wind and earthquake resistance of the fence support plate 2.

[0018] The connecting plate 6 has a first fixing cavity 5 inside, the steel bar fixing block 7 has a welding groove 11 inside, and both ends of the steel bar fixing block 7 have threaded grooves 9. Threaded nails 10 are movably installed on the inner wall of the threaded grooves 9. The outer surface of the rotating column 12 is equipped with a locking bracket 13. The locking bracket 13 has a second fixing cavity 8 inside, so that the locking brackets 13 at both ends can be easily connected to the reinforcing bracket. The reinforcing bracket is fixedly connected to the two locking brackets 13 through the second fixing cavity 8, thereby enhancing the overall stability of the high-speed railway pier body hanging basket base frame 1.

[0019] The working principle and usage process of this utility model are as follows: When it is necessary to weld fence support plates 2 to the surface of the high-speed railway pier suspended basket base 1, the fence support plates 2 are welded at the fixing points of the high-speed railway pier suspended basket base 1. Steel bars and steel plates are welded between several fence support plates 2. First, the steel bars are inserted into the welding groove 11 inside the steel bar fixing block 7. The threaded nails 10 are rotated and tightened. The threaded nails 10 move within the threaded groove 9, and the two threaded nails 10 press and fix the steel bars, stabilizing them within the welding groove 11. This facilitates welding the steel bars within the welding groove 11, making the connection between the steel bars and the fence support plates 2 tighter, thereby improving the stability and load-bearing capacity of the entire structure. The stable fixing of the steel bars within the welding groove 11 makes the welding process smoother, reducing welding defects caused by steel bar movement, such as discontinuous welds and slag inclusions. The fixing method of the threaded nails 10 also makes it difficult for the steel bars to shift during welding, thus ensuring the quality of the welded joint. After determining the quantity and strength, the reinforcing bar is inserted into another reinforcing bar fixing block 7. When the reinforcing bar length is insufficient, the position of the locking block 4 in the moving cavity 3 is adjusted, so that the locking block 4 drives the connecting plate 6 and the reinforcing bar fixing block 7 to move synchronously, making it convenient to insert the other end of the reinforcing bar into another reinforcing bar fixing block 7. Then, the connecting plate 6 is fixed to the outside of the fence support plate 2 through the first fixing cavity 5. The above operation is repeated to weld the other end of the reinforcing bar, so that both ends of the reinforcing bar can be smoothly welded and fixed, adapting to different construction conditions and needs, improving the flexibility and adaptability of construction. Construction personnel can ensure that both ends of the reinforcing bar are in the correct position before welding, avoiding welding defects caused by position deviation. Stable fixing and positioning make the welding process more controllable, thereby ensuring the quality and strength of the welded joint, thereby improving the stability and load-bearing capacity of the entire structure. The firm connection and fixing of the reinforcing bar helps to enhance the integrity and wind and earthquake resistance of the fence support plate 2.

[0020] Furthermore, when connecting and fixing the reinforcing bracket at the bend, by adjusting the locking brackets 13 at both ends, the locking brackets 13 drive the rotating column 12 to rotate and move on the connecting plate 6, so that the locking brackets 13 at both ends can be easily connected to the reinforcing bracket. The reinforcing bracket is fixedly connected to the two locking brackets 13 through the second fixing cavity 8, thereby enhancing the overall stability of the high-speed railway pier hanging basket base frame 1.

[0021] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0022] 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 high-speed rail pier body basket support fence adjustable closing device, comprising a high-speed rail pier body basket chassis (1) and a fence support plate (2) uniformly installed on the top surface of the high-speed rail pier body basket chassis (1), characterized in that: The inside of the fence support plate (2) is provided with two moving cavities (3), the inside of each of the two moving cavities (3) is movably provided with a clamping block body (4), the outer surface of each of the two clamping block bodies (4) is welded with a connecting plate (6), the outer surface of one of the connecting plates (6) is provided with a steel bar fixing block (7), and the inside of the other connecting plate (6) is movably provided with a rotating column (12).

2. A high speed rail pier body basket support fence adjustable closure device according to claim 1, characterized in that: The inside of the connecting plate (6) is provided with a first fixing cavity (5).

3. A high speed rail pier body basket support fence adjustable closure device according to claim 2, characterized in that: The inside of the steel bar fixing block (7) is provided with a welding groove (11), and the two end surfaces of the steel bar fixing block (7) are provided with threaded grooves (9).

4. A high speed rail pier body basket support fence adjustable closure device according to claim 3, characterized in that: The inner wall of the threaded groove (9) is movably provided with a threaded nail (10).

5. A height adjustable closure device for a high speed rail pier formwork basket support fence according to claim 1, wherein: The outer surface of the rotating column (12) is provided with a clamping block frame (13), and the inside of the clamping block frame (13) is provided with a second fixing cavity (8).

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