Steel cambered surface wheel protection ridge structure

Abstract

The utility model relates to a steel cambered surface wheel protecting ridge structure, which belongs to the technical field of wharf wheel protecting ridges and comprises a cross rib, a connecting plate is fixedly connected onto the cross rib, two ends of the connecting plate are both fixedly connected with fixing blocks, the two fixing blocks are both fixedly connected with the cross rib, a galvanized steel plate is placed on the left side face of the connecting plate, and the galvanized steel plate is arranged on the right side face of the connecting plate. Two positioning plates are fixedly connected to the side face, close to the connecting plate, of the galvanized steel plate, positioning grooves are formed in the side faces, close to the galvanized steel plate, of the two fixing blocks, and the two positioning plates extend into the two positioning grooves correspondingly. According to the steel cambered surface wheel protection ridge structure, under the action of the galvanized steel sheet, the damage rate caused by ship collision is reduced, the repair cost is saved, under the action of the positioning plate, the positioning groove, the limiting plate and the limiting groove, the galvanized steel sheet is installed and limited, operation of workers is facilitated, and through clearance fit between a fixing rod and a fixing hole, the safety of the workers is improved. And the galvanized steel sheet can be conveniently fixed.

Description

Technical Field

[0001] This utility model relates to the field of wharf guardrail technology, specifically a steel arc-surface guardrail structure. Background Technology

[0002] A wharf fender is part of the wharf structure. Its main function is to prevent ships from colliding with the wharf when berthing or departing, thereby protecting the wharf structure and the safety of the ships. The fender not only protects the wharf and ships, but also reduces friction between the wharf and ships, thus lowering the maintenance costs of the wharf and ships. A typical wharf fender structure is made of reinforced concrete and painted with eye-catching paint to form a concrete strip structure.

[0003] The conventional construction method involves constructing the surface layer, then erecting a steel mesh frame around it, followed by formwork, concrete pouring, and curing. However, due to frequent ship berthing and collisions, reinforced concrete wheel sills are prone to damage, resulting in poor appearance and difficulty in repair, thus affecting the overall appearance of the wharf during operation. Therefore, a steel arc-surface wheel sill structure is proposed to address these issues. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a steel arc-surface wheel guard structure, which has the advantage of reducing the replacement rate and solves the problems of reinforced concrete wheel guards being easily damaged, having poor appearance quality, and being difficult to repair, thus affecting the appearance quality of the dock during operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel arc-shaped wheel guard structure, including a cross rib, a connecting plate fixedly connected to the cross rib, and a fixing block fixedly connected to both ends of the connecting plate, with both fixing blocks fixedly connected to the cross rib.

[0006] A galvanized steel plate is placed on the left side of the connecting plate. Two positioning plates are fixedly connected to the side of the galvanized steel plate near the connecting plate. Positioning grooves are opened on the side of the two fixing blocks near the galvanized steel plate. The two positioning plates extend into the two positioning grooves respectively. A limit groove is opened on the side of the galvanized steel plate near the connecting plate. A limit plate with one end extending into the limit groove is fixedly connected to the side of the connecting plate near the galvanized steel plate. Two rubber pads are fixedly connected to the limit plate. Two installation grooves are opened inside the two fixing blocks.

[0007] Both of the fixing blocks are equipped with fixing components for fixing the positioning plate.

[0008] Both of the fixing blocks are provided with support components to restrict the fixing components.

[0009] Furthermore, the two positioning plates are slidably connected to the two positioning slots respectively, and both the galvanized steel plate and the connecting plate are arc-shaped plates.

[0010] Furthermore, both rubber pads are located inside the limiting groove, the limiting plate and the limiting groove are slidably connected, and the rubber pads and the limiting groove are in contact.

[0011] Furthermore, the fixing assembly includes two drive rods, one end of each drive rod being rotatably connected to the inside of the mounting groove via bearings, and the other end of each drive rod passing through the mounting groove and extending to the outside of the mounting block. A screw with one end extending into the opposite side of each drive rod is movably connected to one of the opposite sides of the drive rods. The threads of the two screws are opposite. A baffle is fixedly connected to one of the opposite sides of each screw. A fixing rod is fixedly connected to one of the opposite sides of each baffle. Fixing holes are provided on the side of each positioning plate near the mounting groove, and the fixing rods extend into the fixing holes. Two slots are provided inside the fixing block, and a retaining plate with one end extending into the slot is fixedly connected to one of the sides of each baffle near the screw.

[0012] Furthermore, the card plate is an L-shaped plate, the card plate and the card slot are slidably connected, the fixing rod and the fixing hole are clearance-fitted, the baffle and the positioning plate are attached, and threaded holes are opened on the opposite side of the two driving rods. The two screws extend into the interior of the two threaded holes and are threadedly connected to them.

[0013] Furthermore, the support assembly includes two telescopic rods, each fixedly connected to the side of the fixed block near the drive rod. A linkage plate is fixedly connected to the side of each telescopic rod away from the fixed block. Springs, respectively fixedly connected to the fixed block and the linkage plate, are fitted onto the outer periphery of each telescopic rod. A fixed plate is fixedly connected to the side of each linkage plate near the drive rod. A clearance hole is provided on the opposite side of each fixed plate. A rubber ring is fixedly connected inside each clearance hole. The two drive rods pass through the two rubber rings and extend into the two clearance holes. Two support holes are provided on the fixed block. A support rod with one end extending into the support hole is fixedly connected to the side of each linkage plate away from the fixed plate.

[0014] Furthermore, the rubber ring and the drive rod are fitted together, and the two support rods are respectively fitted with the two support holes with clearance.

[0015] Furthermore, the telescopic rod consists of a sleeve and a moving rod. One end of the moving rod passes through and extends into the interior of the sleeve. A limiting block located inside the sleeve is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the sleeve.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. This steel arc-shaped wheel guard structure, through the action of galvanized steel plate, reduces the damage rate caused by ship collisions and saves repair costs. Through the action of positioning plate, positioning groove, limiting plate and limiting groove, the galvanized steel plate is restricted during installation, which is convenient for operators. The galvanized steel plate is conveniently fixed through the gap fit between the fixing rod and the fixing hole.

[0018] 2. This steel arc-shaped wheel guard structure supports the baffle through the sliding connection between the card plate and the card slot, improving the stability of the baffle. The drive rod is fixed through the fit between the rubber ring and the drive rod, improving the stability of the drive rod. At the same time, the linkage plate is supported through the gap fit between the support rod and the support hole, improving the stability of the linkage plate, making it more convenient and practical. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 Enlarged structural diagram of A in the middle;

[0021] Figure 3 for Figure 1 Enlarged structural diagram of B in the middle;

[0022] Figure 4 This is a three-dimensional schematic diagram of the fixing block in the structure of this utility model.

[0023] In the diagram: 1. Cross rib, 2. Fixing block, 3. Positioning groove, 4. Positioning plate, 5. Galvanized steel plate, 6. Connecting plate, 7. Mounting groove, 8. Screw, 9. Support hole, 10. Spring, 11. Support rod, 12. Linkage plate, 13. Telescopic rod, 14. Clearance hole, 15. Fixing plate, 16. Rubber ring, 17. Drive rod, 18. Slot, 19. Card plate, 20. Baffle, 21. Fixing hole, 22. Fixing rod, 23. Limiting groove, 24. Limiting plate, 25. Rubber pad. Detailed Implementation

[0024] 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.

[0025] Example 1: Please refer to Figures 1 to 4The steel arc-shaped guard wheel structure in this embodiment includes a cross rib 1, a connecting plate 6 fixedly connected to the cross rib 1, and a fixing block 2 fixedly connected to both ends of the connecting plate 6. Both fixing blocks 2 are fixedly connected to the cross rib 1.

[0026] A galvanized steel plate 5 is placed on the left side of the connecting plate 6. Two positioning plates 4 are fixedly connected to the side of the galvanized steel plate 5 near the connecting plate 6. Positioning grooves 3 are opened on the side of the two fixing blocks 2 near the galvanized steel plate 5. The two positioning plates 4 extend into the two positioning grooves 3 respectively. A limiting groove 23 is opened on the side of the galvanized steel plate 5 near the connecting plate 6. A limiting plate 24 with one end extending into the limiting groove 23 is fixedly connected to the side of the connecting plate 6 near the galvanized steel plate 5. Two rubber pads 25 are fixedly connected to the limiting plate 24. Two installation grooves 7 are opened inside the two fixing blocks 2.

[0027] Among them, the two positioning plates 4 are slidably connected to the two positioning grooves 3 respectively, the galvanized steel plate 5 and the connecting plate 6 are both arc-shaped plates, the two rubber pads 25 are both located inside the limiting groove 23, the limiting plate 24 and the limiting groove 23 are slidably connected, and the rubber pad 25 and the limiting groove 23 are in contact.

[0028] Specifically, the cross-shaped reinforcing bar 1 is connected to the reinforcing steel skeleton of the wheel guard, fixing the connecting plate 6. The galvanized steel plate 5 is pushed and moves downward, causing the positioning plate 4 and the limiting plate 24 to be inserted into the positioning groove 3 and the limiting groove 23, respectively. After the positioning plate 4 and the positioning groove 3 are in contact, the rubber pad 25 is located inside the limiting groove 23. The contact between the rubber pad 25 and the limiting groove 23 supports the limiting plate 24, improves the stability of the limiting plate 24, and restricts the galvanized steel plate 5. Under the action of the galvanized steel plate 5, the wheel guard is protected.

[0029] Example 2: Please refer to Figures 1 to 4 In this embodiment, based on Example 1, two fixing blocks 2 are each equipped with a fixing component. The fixing component includes two drive rods 17. One end of each drive rod 17 is rotatably connected to the inside of the mounting groove 7 via bearings, and the other end passes through the mounting groove 7 and extends to the outside of the mounting block 2. A screw 8 with one end extending into the inside of each drive rod 17 is movably connected to the opposite side of each drive rod 17. The threads of the two screws 8 are opposite. A baffle 20 is fixedly connected to the opposite side of each screw 8. A fixing rod 22 is fixedly connected to the opposite side of each baffle 20. Fixing holes 21 are opened on the side of each positioning plate 4 near the mounting groove 7. The fixing rod 22 extends into the inside of the fixing holes 21. Two slots 18 are opened inside the fixing block 2. A card plate 19 with one end extending into the inside of each slot 18 is fixedly connected to the side of each baffle 20 near the screw 8.

[0030] Among them, the card plate 19 is an L-shaped plate, the card plate 19 and the card slot 18 are slidably connected, the fixing rod 22 and the fixing hole 21 are clearance fit, the baffle 20 and the positioning plate 4 are attached, and the two drive rods 17 are provided with threaded holes on their opposite sides. The two screws 8 extend into the interior of the two threaded holes and are threadedly connected to them.

[0031] Specifically, rotating the drive rod 17 causes it to rotate. Through the threaded connection between the drive rod 17 and the screw 8, and the sliding connection between the clamping plate 19 and the clamping groove 18, the screw 8 drives the baffle 20 to move, pushing the fixing rod 22 to move. The baffle 20 and the positioning plate 4 are in contact, and the fixing rod 22 is inserted into the fixing hole 21. Through the clearance fit between the fixing rod 22 and the fixing hole 21, the positioning plate 4 is fixed, thereby fixing the galvanized steel plate 5.

[0032] Example 3: Please refer to Figures 1 to 4 In this embodiment, based on Embodiment 1 and Embodiment 2, two fixed blocks 2 are provided with support components. Each support component includes two telescopic rods 13. The two telescopic rods 13 are fixedly connected to the side of the fixed block 2 near the drive rod 17. The side of the two telescopic rods 13 away from the fixed block 2 is fixedly connected with a linkage plate 12. The outer peripheral wall of the two telescopic rods 13 is fitted with a spring 10 that is fixedly connected to the fixed block 2 and the linkage plate 12 respectively. The side of the two linkage plates 12 near the drive rod 17 is fixedly connected with a fixed plate 15. The opposite side of the two fixed plates 15 is provided with a clearance hole 14. The inside of the two clearance holes 14 is fixedly connected with a rubber ring 16. The two drive rods 17 pass through the two rubber rings 16 and extend into the inside of the two clearance holes 14 respectively. The fixed block 2 is provided with two support holes 9. The side of the two linkage plates 12 away from the fixed plate 15 is fixedly connected with a support rod 11 that extends into the support hole 9.

[0033] Among them, the rubber ring 16 and the drive rod 17 are fitted together, the two support rods 11 are respectively fitted with the two support holes 9 with clearance, the telescopic rod 13 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0034] Specifically, pulling the linkage plate 12 causes the fixed plate 15 to move, stretching the telescopic rod 13 and the spring 10. The linkage plate 12 is supported by the gap between the support rod 11 and the support hole 9, improving its stability. The fixed plate 15 moves, causing the drive rod 17 to disengage from the rubber ring 16. After the galvanized steel plate 5 is fixed, the linkage plate 12 is released. Under the action of the spring 10, the fixed plate 15 is reset, causing the drive rod 17 and the rubber ring 16 to fit together, fixing the drive rod 17 and improving its stability.

[0035] The working principle of the above embodiments is as follows:

[0036] The cross-shaped reinforcing bar 1 is connected to the reinforcing steel skeleton of the wheel guard, fixing the connecting plate 6. The galvanized steel plate 5 is pushed, moving downwards so that the positioning plate 4 and the limiting plate 24 are inserted into the positioning groove 3 and the limiting groove 23 respectively. After the positioning plate 4 and the positioning groove 3 are in contact, the rubber pad 25 is located inside the limiting groove 23. The fixing rod 22 and the fixing hole 21 are on the same center line. The contact between the rubber pad 25 and the limiting groove 23 supports the limiting plate 24, improving its stability. The linkage plate 12 is pulled, causing the linkage plate 12 to move the fixing plate 15, stretching the telescopic rod 13 and the spring 10. The clearance between the support rod 11 and the support hole 9 supports the linkage plate 12, improving its stability. The fixing plate 15 moves. Disengage the drive rod 17 from the rubber ring 16, rotate the drive rod 17 to rotate, and through the threaded connection between the drive rod 17 and the screw 8 and the sliding connection between the clamping plate 19 and the clamping groove 18, the screw 8 drives the baffle 20 to move, pushing the fixed rod 22 to move. The baffle 20 and the positioning plate 4 are in contact, and the fixed rod 22 is inserted into the inside of the fixing hole 21. Through the clearance fit between the fixed rod 22 and the fixing hole 21, the positioning plate 4 is fixed, and then the galvanized steel plate 5 is fixed. Under the action of the galvanized steel plate 5, the guard wheel is protected. Loosen the linkage plate 12, and under the action of the spring 10, drive the fixed plate 15 to reset, so that the drive rod 17 and the rubber ring 16 are in contact, fixing the drive rod 17 and improving the stability of the drive rod 17.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "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. Without further limitations, 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 said element.

[0038] 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 steel arc-shaped wheel guard structure, comprising cross ribs (1), characterized in that: A connecting plate (6) is fixedly connected to the cross rib (1), and a fixing block (2) is fixedly connected to both ends of the connecting plate (6). Both fixing blocks (2) are fixedly connected to the cross rib (1). A galvanized steel plate (5) is placed on the left side of the connecting plate (6). Two positioning plates (4) are fixedly connected to the side of the galvanized steel plate (5) near the connecting plate (6). Positioning grooves (3) are opened on the side of the two fixing blocks (2) near the galvanized steel plate (5). The two positioning plates (4) extend into the interior of the two positioning grooves (3). A limiting groove (23) is opened on the side of the galvanized steel plate (5) near the connecting plate (6). A limiting plate (24) with one end extending into the limiting groove (23) is fixedly connected to the side of the connecting plate (6) near the galvanized steel plate (5). Two rubber pads (25) are fixedly connected to the limiting plate (24). Two installation grooves (7) are opened inside the interior of the two fixing blocks (2). Both of the fixing blocks (2) are provided with fixing components, and both of the fixing blocks (2) are provided with supporting components.

2. The steel arc-shaped wheel guard structure according to claim 1, characterized in that: The two positioning plates (4) are slidably connected to the two positioning grooves (3) respectively, and the galvanized steel plate (5) and the connecting plate (6) are both arc-shaped plates.

3. The steel arc-shaped wheel guard structure according to claim 2, characterized in that: Both rubber pads (25) are located inside the limiting groove (23), the limiting plate (24) and the limiting groove (23) are slidably connected, and the rubber pads (25) and the limiting groove (23) are in contact.

4. The steel arc-shaped wheel guard structure according to claim 1, characterized in that: The fixing assembly includes two drive rods (17). One end of each drive rod (17) is rotatably connected to the inside of the mounting groove (7) via a bearing. The other end of each drive rod (17) passes through the mounting groove (7) and extends to the outside of the mounting block (2). A screw (8) with one end extending into the inside of each drive rod (17) is movably connected to the opposite side of each drive rod (17). The threads of the two screws (8) are opposite. A baffle (20) is fixedly connected to the opposite side of each screw (8). A fixing rod (22) is fixedly connected to the opposite side of each baffle (20). A fixing hole (21) is opened on the side of each positioning plate (4) near the mounting groove (7). The fixing rod (22) extends into the inside of the fixing hole (21). Two slots (18) are opened inside the fixing block (2). A card plate (19) with one end extending into the inside of each slot (18) is fixedly connected to the side of each baffle (20) near the screw (8).

5. The steel arc-shaped wheel guard structure according to claim 4, characterized in that: The card plate (19) is an L-shaped plate. The card plate (19) and the card slot (18) are slidably connected. The fixing rod (22) and the fixing hole (21) are clearance-fitted. The baffle (20) and the positioning plate (4) are attached. The two driving rods (17) have threaded holes on their opposite sides. The two screws (8) extend into the two threaded holes and are threadedly connected to them.

6. The steel arc-shaped wheel guard structure according to claim 4, characterized in that: The support assembly includes two telescopic rods (13), each fixedly connected to the side of the fixed block (2) near the drive rod (17). A linkage plate (12) is fixedly connected to the side of each telescopic rod (13) away from the fixed block (2). Springs (10) are fitted onto the outer periphery of each telescopic rod (13) and are respectively fixedly connected to the fixed block (2) and the linkage plate (12). A fixed plate (10) is fixedly connected to the side of each linkage plate (12) near the drive rod (17). 15), each of the two fixed plates (15) has a clearance hole (14) on one side opposite to the other. A rubber ring (16) is fixedly connected inside each of the two clearance holes (14). The two drive rods (17) pass through the two rubber rings (16) and extend into the two clearance holes (14). The fixed block (2) has two support holes (9). Each of the two linkage plates (12) has a support rod (11) with one end extending into the support hole (9) fixedly connected to one side away from the fixed plate (15).

7. The steel arc-shaped wheel guard structure according to claim 6, characterized in that: The rubber ring (16) and the drive rod (17) are fitted together, and the two support rods (11) are respectively fitted with the two support holes (9) with clearance.

8. The steel arc-shaped wheel guard structure according to claim 7, characterized in that: The telescopic rod (13) consists of a housing and a moving rod. One end of the moving rod passes through and extends into the interior of the housing. A limiting block located inside the housing is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the housing.

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