Modularized steel wire grating splicing device for soft foundation reinforcement

Abstract

The utility model discloses a modularization steel wire grating splicing device for soft foundation strengthening, which comprises a positioning frame and two connecting strips, a cavity is arranged in the positioning frame, the inner wall of the cavity is rotatably connected with a screw rod through a bearing, the top end of the screw rod is fixedly connected with a rotating handle, and the rotating handle is fixedly connected with the positioning frame. The outer surface of the lead screw is in threaded connection with a transmission threaded sleeve plate, the front face of the transmission threaded sleeve plate penetrates through the positioning frame and is fixedly connected with a transmission plate, and the bottom face of the transmission plate is fixedly connected with a pressing plate. According to the device, a rotating handle is rotated to drive a lead screw to rotate, so that a transmission screw sleeve plate, a transmission plate and a pressing plate move, precise positioning and pressing of a steel wire grating body are achieved, two connecting strips can be conveniently and rapidly spliced through buckles and clamping grooves, the splicing efficiency and precision are improved, a positioning pointed rod and an inserting nail are inserted into a soft foundation, and the splicing efficiency and precision are improved. The stability of the positioning frame and the connecting strips on the soft foundation is enhanced, displacement is prevented in the splicing process, and it is ensured that splicing work is smoothly conducted.

Description

Technical Field

[0001] This utility model relates to the field of soft foundation reinforcement construction, and in particular to a modular steel wire grid assembly device for soft foundation reinforcement. Background Technology

[0002] If the foundation is not strong enough before construction, it is necessary to treat the soft foundation to prevent accidents such as instability caused by foundation settlement and cracking after construction. This makes the foundation more solid and stable. Steel wire mesh is used, which is a new type of reinforced grid made by welding or weaving single high-strength steel wires and then coating the welded or woven steel wire mesh with an anti-rust layer. Steel wire mesh is often used to improve the foundation strength of soft foundations, thereby making the foundation more stable.

[0003] In soft soil foundation reinforcement projects, steel wire mesh is a commonly used reinforcement material, and its assembly process is crucial. However, traditional steel wire mesh assembly methods have some shortcomings. It is difficult to guarantee the splicing accuracy. When assembling manually, it is difficult to ensure that the connection between the steel wire meshes is tight and the position is accurate. As a result, the assembled mesh is prone to loosening and deformation under stress, which makes it difficult to meet the project schedule requirements and affects the reinforcement effect of soft soil foundation. To address these issues, we propose a modular steel wire mesh assembly device for soft soil foundation reinforcement. Utility Model Content

[0004] The purpose of this utility model is to provide a modular steel wire mesh assembly device for soft foundation reinforcement, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular steel wire mesh assembly device for soft foundation reinforcement includes a positioning frame and two connecting strips. The positioning frame has an internal cavity, and a lead screw is rotatably connected to the inner wall of the cavity via a bearing. A rotating handle is fixedly connected to the top of the lead screw, and a transmission screw sleeve plate is threadedly connected to the outer surface of the lead screw. A transmission plate is fixedly connected to the front of the transmission screw sleeve plate through the positioning frame. A clamping plate is fixedly connected to the bottom surface of the transmission plate. A steel wire mesh body is inserted into the outer surface of each connecting strip via a connecting rod. Multiple buckles are fixedly connected to the outer surface of one connecting strip, and a groove matching the buckles is formed on the outer surface of the other connecting strip.

[0007] In a further embodiment, each of the connecting strips has a plurality of plug pins fixedly connected to its bottom surface, and the positioning frame has a plurality of positioning pointed rods fixedly connected to its bottom surface.

[0008] In a further embodiment, the outer surface of the positioning frame has two guide grooves, and a sliding block is slidably connected inside each guide groove. The outer surface of each sliding block is fixedly connected to the outer surface of the transmission plate.

[0009] In a further embodiment, two support plates are fixedly connected to the outer surface of the positioning frame.

[0010] In a further embodiment, a square frame is fixedly inlaid on the outer surface of the positioning frame, and the interior of the square frame is slidably connected to the outer surface of the transmission screw sleeve plate.

[0011] In a further embodiment, two protruding plates are fixedly connected to the outer surface of the clamping plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device rotates the screw by turning the handle, which moves the transmission screw sleeve plate, transmission plate, and clamping plate to achieve precise positioning and clamping of the main body of the wire mesh. This facilitates the quick splicing of two connecting strips through buckles and slots, improving splicing efficiency and accuracy. Furthermore, the positioning tip rod and the plug pin are inserted into the soft foundation to enhance the stability of the positioning frame and connecting strips on the soft foundation, preventing displacement during the splicing process and ensuring smooth splicing. Attached Figure Description

[0014] Figure 1 A frontal perspective three-dimensional schematic diagram of a modular steel wire mesh assembly device for soft foundation reinforcement;

[0015] Figure 2 A front view of the positioning frame in a modular steel wire mesh assembly device for soft foundation reinforcement;

[0016] Figure 3 A rear section diagram of the positioning frame in a modular steel wire mesh assembly device for soft foundation reinforcement;

[0017] Figure 4 A schematic diagram showing the separation of connecting strips in a modular steel wire mesh assembly device for soft foundation reinforcement;

[0018] Figure 5 A schematic diagram of the assembly of connecting strips in a modular steel wire mesh assembly device for soft foundation reinforcement.

[0019] In the diagram: 1. Positioning frame; 2. Cavity; 3. Lead screw; 4. Rotary handle; 5. Transmission screw sleeve plate; 6. Positioning pointed rod; 7. Pressing plate; 8. Transmission plate; 9. Protruding plate; 10. Guide groove; 11. Sliding block; 12. Square frame; 13. Support plate; 14. Connecting strip; 15. Insert pin; 16. Steel wire mesh body; 17. Connecting rod; 18. Slot; 19. Buckle. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] 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.

[0023] Please see Figures 1-5In this utility model, a modular steel wire mesh assembly device for soft foundation reinforcement includes a positioning frame 1 and two connecting strips 14. The positioning frame 1 has an internal cavity 2. A lead screw 3 is rotatably connected to the inner wall of the cavity 2 via bearings. A handle 4 is fixedly connected to the top of the lead screw 3. A transmission screw sleeve plate 5 is threadedly connected to the outer surface of the lead screw 3. A transmission plate 8 is fixedly connected to the front of the transmission screw sleeve plate 5, penetrating the positioning frame 1. A clamping plate 7 is fixedly connected to the bottom surface of the transmission plate 8. A steel wire mesh body 16 is inserted into the outer surface of each connecting strip 14 via a connecting rod 17. Multiple buckles 19 are fixedly connected to the outer surface of one connecting strip 14, and the other connecting strip 14... The outer surface is provided with a slot 18 that matches the buckle 19. The slot 18 and buckle 19 are a common connection and fixing structure that is widely used in various products. The slot 18 is designed on the parts that need to be fixed. It can be embedded in the slot 18 through elastic deformation to achieve the fixing effect. It constructs the core structure of the modular steel wire grid assembly device for soft foundation reinforcement, realizing the positioning, pressing and splicing functions of the steel wire grid. The positioning frame 1 provides support and installation foundation for the whole. The screw rod 3, transmission screw sleeve plate 5 and other components form a transmission system to realize the lifting and positioning of the pressing plate 7. The connecting strip 14, buckle 19 and slot 18 facilitate the splicing of the main body 16 of the steel wire grid.

[0024] Each connecting strip 14 has multiple pins 15 fixedly connected to its bottom surface, and the positioning frame 1 has multiple positioning pins 6 fixedly connected to its bottom surface. When placing the positioning frame 1 and connecting strip 14, the positioning pins 6 and pins 15 are forcefully inserted into the soft foundation. During the splicing process, even if there is external interference or vibration from construction operations, the positioning pins 6 and pins 15 can ensure the stability of the positioning frame 1 and connecting strip 14, ensuring the smooth progress of the splicing work. The outer surface of the positioning frame 1 has two guide grooves 10, and each guide groove 10 has a sliding block 11 slidably connected inside. The outer surface of each sliding block 11 is fixedly connected to the outer surface of the transmission plate 8. The guide grooves 10 and sliding blocks 11 cooperate to provide stable guidance for the movement of the transmission plate 8, ensuring that the pressing plate 7 remains vertical during the lifting process, accurately pressing the wire mesh body 16, and avoiding the pressing plate 7 tilting, which would cause loose splicing or uneven force on the wire mesh body 16.

[0025] Two support plates 13 are fixedly connected to the outer surface of the positioning frame 1. The support plates 13 provide a platform for operators to place the steel wire mesh body 16, which is convenient for construction personnel and improves construction efficiency. During the splicing process, the construction personnel can place the steel wire mesh body 16 on the support plates 13 to improve the splicing positioning efficiency. A square frame 12 is fixedly embedded on the outer surface of the positioning frame 1. The inside of the square frame 12 is slidably connected to the outer surface of the transmission screw sleeve plate 5. The square frame 12 plays an auxiliary guiding and supporting role for the transmission screw sleeve plate 5, enhances the stability of the transmission system, prevents the transmission screw sleeve plate 5 from shaking when rotating on the screw 3, ensures the smooth movement of the transmission plate 8 and the pressure plate 7, and improves the accuracy of splicing. Two protruding plates 9 are fixedly connected to the outer surface of the pressure plate 7. The protruding plates 9 increase the contact area and friction between the pressure plate 7 and the steel wire mesh body 16, making the pressing effect better and ensuring that the steel wire mesh body 16 will not be displaced during the splicing process. The stability of the mesh after splicing is higher.

[0026] The working principle of this utility model is as follows:

[0027] After determining the splicing position on the soft foundation, place the positioning frame 1 in the designated position and insert the positioning tip rod 6 into the soft foundation to fix the positioning frame 1. Connect the two connecting strips 14 to the steel wire mesh body 16 through the connecting rod 17. Align one end of one connecting strip 14 with the buckle 19 with the slot 18 of the other connecting strip 14 and assemble them. Place them on the support plate 13, turn the handle 4, and the screw 3 will rotate to drive the transmission screw sleeve plate 5 to move downward. The transmission screw sleeve plate 5 will drive the transmission plate 8 and the pressing plate 7 to descend and press the steel wire mesh body 16. When placing the positioning frame 1 and the connecting strips 14, forcefully insert the positioning tip rod 6 and the insertion nail 15 into the soft foundation to ensure firmness and complete the splicing.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular steel wire mesh assembly device for soft foundation reinforcement, characterized in that: The device includes a positioning frame (1) and two connecting strips (14). The positioning frame (1) has a cavity (2) inside. The inner wall of the cavity (2) is rotatably connected to a lead screw (3) via a bearing. The top of the lead screw (3) is fixedly connected to a handle (4). The outer surface of the lead screw (3) is threadedly connected to a transmission screw sleeve plate (5). The front of the transmission screw sleeve plate (5) passes through the positioning frame (1) and is fixedly connected to a transmission plate (8). The bottom surface of the transmission plate (8) is fixedly connected to a pressing plate (7). The outer surface of each connecting strip (14) is connected to a steel wire mesh body (16) via a connecting rod (17). The outer surface of one connecting strip (14) is fixedly connected to multiple buckles (19), and the outer surface of the other connecting strip (14) has a slot (18) that matches the buckle (19).

2. The modular steel wire mesh assembly device for soft foundation reinforcement according to claim 1, characterized in that: Each of the connecting strips (14) has multiple plug pins (15) fixedly connected to its bottom surface, and the positioning frame (1) has multiple positioning pointed rods (6) fixedly connected to its bottom surface.

3. The modular steel wire mesh assembly device for soft foundation reinforcement according to claim 1, characterized in that: The outer surface of the positioning frame (1) has two guide grooves (10), and each guide groove (10) is slidably connected to a sliding block (11). The outer surface of each sliding block (11) is fixedly connected to the outer surface of the transmission plate (8).

4. The modular steel wire mesh assembly device for soft foundation reinforcement according to claim 1, characterized in that: Two support plates (13) are fixedly connected to the outer surface of the positioning frame (1).

5. The modular steel wire mesh assembly device for soft foundation reinforcement according to claim 1, characterized in that: The outer surface of the positioning frame (1) is fixedly inlaid with a square frame (12), and the interior of the square frame (12) is slidably connected to the outer surface of the transmission screw sleeve plate (5).

6. The modular steel wire mesh assembly device for soft foundation reinforcement according to claim 1, characterized in that: Two protruding plates (9) are fixedly connected to the outer surface of the clamping plate (7).

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