Wave-shaped guardrail connection transition structure
By designing a corrugated guardrail connection transition structure including the main body of the corrugated guardrail, the transition board connecting frame and the hinged connection plate, the problem of difficulty in matching the length of the transition guardrail when installing the corrugated guardrail is solved, and the stable and convenient connection of the guardrail is achieved.
Patent Information
- Application Number
- CN202421914263.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-08
Smart Images
Figure CN222878594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of guardrail plates, in particular to a wave-shaped guardrail connection transition structure. Background Art
[0002] Guardrails use the deformation of soil foundations, columns, beams, and polycarbonate panels to absorb collision energy and force out-of-control vehicles to change direction and return to their normal driving direction, preventing them from running off the road, thereby protecting vehicles and passengers and reducing losses caused by accidents.
[0003] When installing the corrugated guardrail panels, after the two corrugated guardrail panels are installed, due to the difference in length and installation position, the two corrugated guardrail panels need to be connected by filling in a transition guardrail. However, when cutting and installing the transition guardrail, if the length of the transition guardrail is too suitable, it cannot be inserted between the guardrail panels. If the transition guardrail is too short, the connection cannot be made, the connection is not tight enough, and it is inconvenient to connect the transition guardrail panels and the guardrail panels. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a corrugated guardrail connection transition structure, which has the effect of facilitating the connection between the fender plate and the corrugated guardrail plate.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A corrugated guardrail connection transition structure comprises a first corrugated guardrail plate body and a second corrugated guardrail plate body, one side of each of the first corrugated guardrail plate body and the second corrugated guardrail plate body is provided with a guardrail plate connection frame, the lower ends of the two guardrail plate connection frames are fixedly connected with a first connecting column, the first corrugated guardrail plate body and the second corrugated guardrail plate body are respectively arranged between the inner top wall and the inner bottom wall of the two guardrail plate connection frames, the adjacent sides of the first corrugated guardrail plate body and the second corrugated guardrail plate body are hinged with two hinged connecting plates, a transition connecting plate is arranged between the four hinged connecting plates, four transition bolts are arranged on one side of the transition connecting plate, and the four transition bolts are all movable through the other side of the transition connecting plate, and the circumferential sides of the four transition bolts are threadedly connected with transition nuts.
[0007] By adopting the above technical solution, the first corrugated guardrail plate body, the second corrugated guardrail plate body, the transition plate connecting frame, the transition connecting plate, the hinged connecting plate and the transition bolts cooperate to facilitate the connection of the first corrugated guardrail plate body and the second corrugated guardrail plate body.
[0008] In a preferred example, the utility model can be further configured as follows: two groups of reinforcement mechanisms are arranged on both sides of the transition connecting plate, and the four groups of reinforcement mechanisms are respectively connected to the first corrugated guardrail plate body and the second corrugated guardrail plate body, and each group of reinforcement mechanisms includes a fixing plate and a reinforcement screw, and the fixing plate is fixedly connected to one side of the transition connecting plate, and the reinforcement screw is arranged at the upper end of the fixing plate, and the reinforcement screw thread passes through the lower end of the fixing plate and is threadedly inserted into the first corrugated guardrail plate body.
[0009] By adopting the above technical solution, the reinforcement mechanism can make the transition connecting plate more tightly connected to the first corrugated guardrail plate body and the second corrugated guardrail plate body.
[0010] In a preferred example, the utility model can be further configured as follows: a transition plate connecting frame is provided on one side of the transition connecting plate, a second connecting column is fixedly connected to the lower end of the transition plate connecting frame, the transition connecting plate is provided between the inner top wall and the inner bottom wall of the transition plate connecting frame, a reinforcement connecting plate is provided on one side wall of the transition plate connecting frame, two sets of connection mechanisms are provided on one side of the reinforcement connecting plate, and the two sets of connection mechanisms are connected to the reinforcement connecting plate to achieve the fixation of the transition connecting plate and the reinforcement connecting plate.
[0011] By adopting the above technical solution, the transition plate connecting frame installs the transition connecting plate, and the reinforcing connecting plate supports the transition connecting plate.
[0012] In a preferred example, the utility model can be further configured as follows: each group of the connecting mechanisms includes a connecting groove, a round rod and a connecting block, the round rod is fixedly connected to one side of the reinforcing connecting plate, the connecting block is rotatably connected to one side of the round rod, the connecting groove is opened on one side of the transition connecting plate, and the round rod is slidably connected in the connecting groove.
[0013] By adopting the above technical solution, the connection mechanism can facilitate the connection between the transition connection plate and the reinforcement connection plate.
[0014] In a preferred example, the utility model can be further configured as follows: connecting screws are provided on both upper and lower sides of the transition plate connecting frame, and the two connecting screws respectively movably penetrate the inner top wall and inner bottom wall of the transition plate connecting frame, and the two connecting screws are respectively threadedly inserted into the upper and lower ends of the transition connecting plate.
[0015] By adopting the above technical solution, the connecting screws can fix the transition plate connecting frame and the transition connecting plate.
[0016] In a preferred example, the utility model can be further configured as follows: two mounting bolts are fixedly connected to one side of the reinforcement connecting plate, and both mounting bolts are movable through one side of the transition plate connecting frame, and the circumferential sides of the two mounting bolts are threadedly connected with mounting nuts.
[0017] By adopting the above technical solution, the reinforced connecting plate, the mounting bolts and the mounting nuts can realize the fixation of the reinforced connecting plate and the transition plate connecting frame.
[0018] In a preferred example, the utility model can be further configured as follows: fixing screws are provided on the top and bottom of the two guardrail plate connecting frames, the four guardrail plate connecting frames are movable through the inner top wall and the inner bottom wall of the two guardrail plate connecting frames, and the four fixing screws are threadedly inserted into the upper and lower ends of the first corrugated guardrail plate body and the second corrugated guardrail plate body.
[0019] By adopting the above technical solution, the guardrail plate connecting frame and the fixing screws cooperate to connect the first corrugated guardrail plate body and the second corrugated guardrail plate body to the guardrail plate connecting frame.
[0020] In summary, the present invention includes at least one of the following beneficial technical effects:
[0021] 1. A first corrugated guardrail plate body, a second corrugated guardrail plate body, a transition plate connecting frame, a transition connecting plate, a hinged connecting plate and a transition bolt are provided. When the first corrugated guardrail plate body and the second corrugated guardrail plate body are installed with the guardrail plate connecting frame, the hinged connecting plate is rotated to both sides, and the hinged connecting plate and the first corrugated guardrail plate body and the second corrugated guardrail plate body are in a vertical state. At this time, the first corrugated guardrail plate body and the second corrugated guardrail plate body can be aligned with both sides of the transition connecting plate. The hinged connecting plate is rotated to fit the hinged connecting plate to the surface of the transition connecting plate. The transition bolt is rotated to allow the transition bolt to pass through the corresponding two hinged connecting plates and the transition connecting plate, and the transition nut is threadedly connected to the surface of the transition bolt. At this time, the hinged connecting plate, the transition connecting plate, the first corrugated guardrail plate body and the second corrugated guardrail plate body are connected to the transition bolt. The main body of the corrugated guardrail plate is fixed, and the hinged connecting plate is set to a hinged state, which can prevent the installation positions of the first corrugated guardrail plate main body and the second corrugated guardrail plate main body from deviating after the first corrugated guardrail plate main body and the second corrugated guardrail plate main body are fixed, resulting in the first corrugated guardrail plate main body and the second corrugated guardrail plate main body not being able to fit together. The first corrugated guardrail plate main body and the second corrugated guardrail plate main body are supplemented by the transition connecting plate. The hinged connecting plate can facilitate the transition connecting plate when cutting. If the length is too suitable, it cannot be inserted between the first corrugated guardrail plate main body and the second corrugated guardrail plate main body, and if it is too short, it will affect the connection stability of the first corrugated guardrail plate main body and the second corrugated guardrail plate main body. It is convenient for the transition connecting plate to be inserted between the first corrugated guardrail plate main body and the second corrugated guardrail plate main body, which is more convenient to install.
[0022] 2. Mounting bolts, mounting nuts, a reinforcement connecting plate, a transition connecting plate and a connecting mechanism are provided. When installing the reinforcement connecting plate, the mounting bolts are passed through the holes on the side walls of the transition plate connecting frame, the mounting bolts are passed through the transition plate connecting frame, and the mounting nuts are threaded onto the surface of the transition plate connecting frame. At this time, the reinforcement connecting plate and the transition plate connecting frame are fixed. A transition connecting plate of appropriate width is selected. After the transition connecting plate is passed through the two connecting blocks, the connecting block is rotated so that the connecting block can be staggered with the notch shape of the connecting groove, and the connecting block fits the surface of the transition connecting plate, thereby achieving preliminary fixed limit for the transition connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a first stereogram of the present embodiment;
[0024] Figure 2 This embodiment Figure 1 A partial enlarged view of the middle A;
[0025] Figure 3 It is a second stereoscopic view of this embodiment.
[0026] In the figure, 1. the main body of the first corrugated guardrail plate; 2. the main body of the second corrugated guardrail plate; 3. the transition plate connecting frame; 4. the transition connecting plate; 5. the hinged connecting plate; 6. the connecting mechanism; 601. the connecting groove; 602. the round rod; 603. the connecting block; 7. the reinforcing mechanism; 701. the fixing plate; 702. the reinforcing screw; 8. the connecting screw; 9. the mounting nut; 10. the mounting bolt; 11. the fixing screw; 12. the first connecting column; 13. the transition nut; 14. the guardrail plate connecting frame; 15. the transition bolt; 16. the reinforcing connecting plate; 17. the second connecting column. DETAILED DESCRIPTION
[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0028] Example:
[0029] Reference Figure 1-3The utility model discloses a corrugated guardrail connection transition structure, including a first corrugated guardrail plate body 1 and a second corrugated guardrail plate body 2. A guardrail plate connection frame 14 is provided on one side of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2. The lower ends of the two guardrail plate connection frames 14 are fixedly connected with a first connection column 12. The first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are respectively arranged between the inner top wall and the inner bottom wall of the two guardrail plate connection frames 14. The adjacent sides of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are both hinged with two hinged connection plates 5, and four hinged A transition connecting plate 4 is arranged between the connecting plates 5, and four transition bolts 15 are arranged on one side of the transition connecting plate 4, and the four transition bolts 15 are all movable through the other side of the transition connecting plate 4, and the transition bolts 15 pass through the two hinged connecting plates 5 and the transition connecting plate 4 on the same side in the longitudinal direction, and the circumferential sides of the four transition bolts 15 are all threadedly connected with transition nuts 13, and when the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are installed with the guardrail plate connecting frame 14, the hinged connecting plate 5 is rotated to both sides, and the hinged connecting plate 5 and the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are in a vertical state At this time, the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 can be aligned with both sides of the transition connecting plate 4, and the hinged connecting plate 5 can be rotated to fit the hinged connecting plate 5 with the surface of the transition connecting plate 4, and the transition bolt 15 is rotated to allow the transition bolt 15 to pass through the corresponding two hinged connecting plates 5 and the transition connecting plate 4, and the transition nut 13 is threadedly connected to the surface of the transition bolt 15. At this time, the hinged connecting plate 5, the transition connecting plate 4, the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are fixed, and the hinged connecting plate 5 is set to a hinged state, which can prevent the first corrugated guardrail plate body 1 and the second After the corrugated guardrail board body 2 is fixed, the installation positions of the first corrugated guardrail board body 1 and the second corrugated guardrail board body 2 deviate, resulting in the first corrugated guardrail board body 1 and the second corrugated guardrail board body 2 not being able to fit together. The first corrugated guardrail board body 1 and the second corrugated guardrail board body 2 are supplemented by the transition connecting plate 4. The hinged connecting plate 5 can facilitate the transition connecting plate 4 when cutting. If the length is too long, it cannot be inserted between the first corrugated guardrail board body 1 and the second corrugated guardrail board body 2. If it is too short, it will affect the connection stability of the first corrugated guardrail board body 1 and the second corrugated guardrail board body 2.
[0030] Two groups of reinforcement mechanisms 7 are arranged on both sides of the transition connecting plate 4, and the four groups of reinforcement mechanisms 7 are respectively connected to the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2, each group of reinforcement mechanisms 7 includes a fixing plate 701 and a reinforcement screw 702, the fixing plate 701 is fixedly connected to one side of the transition connecting plate 4, the reinforcement screw 702 is arranged at the upper end of the fixing plate 701, and the reinforcement screw 702 thread penetrates through the lower end of the fixing plate 701 and is threadedly inserted into the first corrugated guardrail plate body 1, the fixing plate 701 is fixed to the upper and lower parts of one side of the transition connecting plate 4, the distance between the reinforcement screws 702 is greater than the height of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2, the reinforcement screw 702 thread penetrates through the fixing plate 701 and then is threadedly inserted into the first corrugated guardrail plate body 1, so that the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are fixed to the fixing plate 701, and the reinforcement mechanism 7 can make the transition connecting plate 4 and the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 more tightly connected.
[0031] A transition plate connecting frame 3 is provided on one side of the transition connecting plate 4, and a second connecting column 17 is fixedly connected to the lower end of the transition plate connecting frame 3. The transition connecting plate 4 is arranged between the inner top wall and the inner bottom wall of the transition plate connecting frame 3. A reinforcing connecting plate 16 is provided on one side wall of the transition plate connecting frame 3. Two groups of connecting mechanisms 6 are provided on one side of the reinforcing connecting plate 16, and the two groups of connecting mechanisms 6 are connected to the reinforcing connecting plate 16 to realize the fixation of the transition connecting plate 4 and the reinforcing connecting plate 16. The transition plate connecting frame 3 installs the transition connecting plate 4, and the reinforcing connecting plate 16 supports the transition connecting plate 4.
[0032] Each group of connecting mechanisms 6 includes a connecting groove 601, a round rod 602 and a connecting block 603. The round rod 602 is fixedly connected to one side of the reinforcing connecting plate 16, and the connecting block 603 is rotatably connected to one side of the round rod 602. The connecting groove 601 is opened on one side of the transition connecting plate 4, and the round rod 602 is slidably connected in the connecting groove 601. When installing the reinforcing connecting plate 16, the mounting bolt 10 is passed through the hole on the side wall of the transition plate connecting frame 3, and the mounting bolt 10 passes through the transition plate connecting frame 3, and the mounting nut 9 is threaded onto the surface of the transition plate connecting frame 3. At this time, the reinforcing connecting plate 16 and the transition plate connecting frame 3 are fixed, and a transition connecting plate 4 of appropriate width is selected. After the transition connecting plate 4 passes through the two connecting blocks 603, the connecting block 603 is rotated so that the connecting block 603 can be staggered with the notch shape of the connecting groove 601, and the connecting block 603 fits the surface of the transition connecting plate 4 to achieve preliminary fixed limit of the transition connecting plate 4.
[0033] Connecting screws 8 are provided on both the upper and lower sides of the transition plate connecting frame 3, and the two connecting screws 8 are movable through the inner top wall and the inner bottom wall of the transition plate connecting frame 3 respectively. The two connecting screws 8 are threadedly inserted into the upper and lower ends of the transition connecting plate 4 respectively. The connecting screws 8 can fix the transition plate connecting frame 3 and the transition connecting plate 4.
[0034] Two mounting bolts 10 are fixedly connected to one side of the reinforcement connecting plate 16, and both mounting bolts 10 are movable through one side of the transition plate connecting frame 3, and the circumferential sides of the two mounting bolts 10 are threadedly connected with mounting nuts 9, which are made detachable for easy replacement.
[0035] Fixing screws 11 are provided above and below the two guardrail plate connecting frames 14. The four guardrail plate connecting frames 14 are movable through the inner top wall and the inner bottom wall of the two guardrail plate connecting frames 14 respectively. The four fixing screws 11 are threadedly inserted into the upper and lower ends of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 respectively. The guardrail plate connecting frames 14 and the fixing screws 11 cooperate to connect the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 to the guardrail plate connecting frames 14.
[0036] The implementation principle of the above embodiment is: when installing the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 with the guardrail plate connecting frame 14, rotate the hinged connecting plate 5 to both sides, and the hinged connecting plate 5 and the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are in a vertical state. At this time, the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 can be aligned with the two sides of the transition connecting plate 4. Rotate the hinged connecting plate 5 to fit the hinged connecting plate 5 to the surface of the transition connecting plate 4. Rotate the transition bolt 15 to allow the transition bolt 15 to pass through the corresponding two hinged connecting plates 5 and the transition connecting plate 4. Thread the transition nut 13 to the surface of the transition bolt 15. At this time, the hinged connecting plate 5, the transition connecting plate 4, the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are fixed, and the hinged connection The plate 5 is set to a hinged state, which can prevent the installation positions of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 from deviating after the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are fixed, resulting in the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 not being able to fit together. The first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2 are supplemented by the transition connecting plate 4. The hinged connecting plate 5 can facilitate the transition connecting plate 4 to be cut. If the length is too suitable, it cannot be inserted between the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2, and if it is too short, it will affect the connection stability of the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2. It is convenient for the transition connecting plate 4 to be inserted between the first corrugated guardrail plate body 1 and the second corrugated guardrail plate body 2, which is more convenient to install.
[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A corrugated guardrail connection transition structure, comprising a first corrugated guardrail plate body (1) and a second corrugated guardrail plate body (2), characterized in that: A guardrail plate connecting frame (14) is provided on one side of the first corrugated guardrail plate body (1) and the second corrugated guardrail plate body (2), and the lower ends of the two guardrail plate connecting frames (14) are fixedly connected with a first connecting column (12). The first corrugated guardrail plate body (1) and the second corrugated guardrail plate body (2) are respectively arranged between the inner top wall and the inner bottom wall of the two guardrail plate connecting frames (14). The adjacent sides of the first corrugated guardrail plate body (1) and the second corrugated guardrail plate body (2) are hinged with two hinged connecting plates (5), and a transition connecting plate (4) is provided between the four hinged connecting plates (5). Four transition bolts (15) are provided on one side of the transition connecting plate (4), and the four transition bolts (15) are movably penetrated through the other side of the transition connecting plate (4), and the circumferential sides of the four transition bolts (15) are threadedly connected with transition nuts (13).
2. The corrugated guardrail connection transition structure according to claim 1, characterized in that: Two groups of reinforcing mechanisms (7) are provided on both sides of the transition connecting plate (4), and the four groups of reinforcing mechanisms (7) are respectively connected to the first corrugated guardrail plate body (1) and the second corrugated guardrail plate body (2), and each group of reinforcing mechanisms (7) comprises a fixing plate (701) and a reinforcing screw (702), wherein the fixing plate (701) is fixedly connected to one side of the transition connecting plate (4), and the reinforcing screw (702) is provided at the upper end of the fixing plate (701), and the reinforcing screw (702) is threadedly passed through the lower end of the fixing plate (701) and threadedly inserted into the first corrugated guardrail plate body (1).
3. The corrugated guardrail connection transition structure according to claim 1, characterized in that: A transition plate connection frame (3) is provided on one side of the transition plate (4), a second connection column (17) is fixedly connected to the lower end of the transition plate connection frame (3), the transition plate (4) is arranged between the inner top wall and the inner bottom wall of the transition plate connection frame (3), a reinforcement connection plate (16) is provided on one side wall of the transition plate connection frame (3), two groups of connection mechanisms (6) are provided on one side of the reinforcement connection plate (16), and the two groups of connection mechanisms (6) are connected to the reinforcement connection plate (16) to achieve fixation of the transition connection plate (4) and the reinforcement connection plate (16).
4. The corrugated guardrail connection transition structure according to claim 3, characterized in that: Each group of the connection mechanisms (6) comprises a connection groove (601), a round rod (602) and a connection block (603); the round rod (602) is fixedly connected to one side of the reinforcing connection plate (16); the connection block (603) is rotatably connected to one side of the round rod (602); the connection groove (601) is opened on one side of the transition connection plate (4); and the round rod (602) is slidably connected in the connection groove (601).
5. The corrugated guardrail connection transition structure according to claim 3, characterized in that: Connecting screws (8) are provided on both upper and lower sides of the transition plate connecting frame (3), and the two connecting screws (8) are respectively movably penetrated through the inner top wall and inner bottom wall of the transition plate connecting frame (3), and the two connecting screws (8) are respectively threadedly inserted into the upper and lower ends of the transition connecting plate (4).
6. The corrugated guardrail connection transition structure according to claim 3, characterized in that: Two mounting bolts (10) are fixedly connected to one side of the reinforcing connecting plate (16), and both mounting bolts (10) are movable through one side of the transition plate connecting frame (3), and mounting nuts (9) are threadedly connected to the circumferential sides of the two mounting bolts (10).
7. The corrugated guardrail connection transition structure according to claim 1, characterized in that: Fixing screws (11) are provided above and below the two guardrail plate connection frames (14); the four guardrail plate connection frames (14) are movably inserted through the inner top wall and the inner bottom wall of the two guardrail plate connection frames (14); and the four fixing screws (11) are respectively threadedly inserted into the upper and lower ends of the first corrugated guardrail plate body (1) and the second corrugated guardrail plate body (2).