Rapidly-assembled wave-shaped guardrail for road

Abstract

The utility model discloses a quick assembly type wave-shaped guardrail for roads, which comprises a wave-shaped guardrail, a support component is mounted at the top of the wave-shaped guardrail, the support component comprises a top plate and a support plate, a mounting component is mounted on the top plate and the support plate, the mounting component comprises a connecting rod and a spring I, a quick assembly component is mounted on the connecting rod, and the spring I is mounted on the quick assembly component. According to the rapid assembly type wave-shaped guardrail for the road, the wave-shaped guardrail can be rapidly installed and fixed, the construction efficiency is improved, meanwhile, the connecting rods and the pile bodies are prevented from being loosened, and the service life of the wave-shaped guardrail is prolonged. According to the corrugated guardrail, the installation firmness of the corrugated guardrail is effectively guaranteed, the inserting plates and the inserting sleeves are locked, the adjacent corrugated guardrails are completely aligned, the phenomena of notches and stacking between the corrugated guardrails are prevented, the risk that people are scratched at the splicing position is effectively avoided, and the corrugated guardrail is suitable for safety protection of the two sides of a road.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated guardrail equipment for roads, in particular to a quick-assembly corrugated guardrail for roads. Background Art

[0002] In order to ensure the driving safety of vehicles on the road, it is often necessary to install corrugated guardrails on both sides of the road. The utility model patent with patent application number CN201821934038.6 discloses a road isolation and anti-collision corrugated guardrail, which can be mounted on the plug-in column through a fixed block, and then the fixed block is fixed to the plug-in column through a limit block. If the corrugated steel guardrail plate is damaged, the damaged corrugated steel guardrail plate is disassembled from the adjacent corrugated steel guardrail plate, and the damaged corrugated steel guardrail plate can be directly pulled out from the plug-in column for replacement. The corrugated steel guardrail plate in the road isolation and anti-collision corrugated guardrail can be mounted on the plug-in column through a fixing block, which is convenient for replacing damaged corrugated steel guardrail plates. A connecting spring is provided between the corrugated steel guardrail plate and the fixing block, which can further improve the anti-collision performance of the corrugated steel guardrail plate by improving the buffering performance of the corrugated steel guardrail plate. According to the technical scheme disclosed by the invention, when the existing corrugated guardrail equipment for roads is used, on the one hand, it is not convenient to quickly install and fix the corrugated guardrail, and tedious bolt tightening work is often required, which not only reduces work efficiency, but also easily causes the corrugated guardrail to fall off due to loose bolts. On the other hand, the corrugated guardrail cannot be effectively and smoothly spliced, and gaps or folding of the corrugated guardrails are likely to occur, which is not conducive to ensuring the neatness and safety of the corrugated guardrail.

[0003] Therefore, how to design a quick-assembled corrugated guardrail for roads has become our current problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a quick-assembled corrugated guardrail for roads to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for safety protection on both sides of the road.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-assembled corrugated guardrail for roads, comprising a corrugated guardrail, a support assembly installed on the top of the corrugated guardrail, the support assembly comprising a top plate and a support plate, a mounting assembly installed on the top plate and the support plate, the mounting assembly comprising a connecting rod and a spring 1, a quick-install assembly installed on the connecting rod, the quick-install assembly comprising a bayonet and a spring 2, an anti-loosening assembly installed on the bayonet, the anti-loosening assembly comprising a block and a spring 3, a plug-in assembly installed on the support plate, the plug-in assembly comprising a plug plate and a bayonet, a locking assembly installed on the corrugated guardrail, the locking assembly comprising a socket and a wedge plate.

[0006] Furthermore, the top plate is welded to the top of the corrugated guardrail, the support plate is welded to the top of one end of the corrugated guardrail, the bottom end of the connecting rod is respectively welded to the top of the top plate and the support plate, the bottom end of the spring one is respectively welded to the top of the support plate and the top plate, and the spring set is arranged on the outside of the connecting rod.

[0007] Furthermore, one end of the bayonet is installed on the inner side of the connecting rod, one end of the bayonet is connected to the inner side of the connecting rod through spring 2, and the other end of the bayonet passes through the inner side of the connecting rod and extends to the outer side of the connecting rod.

[0008] Furthermore, the bottom of the stopper is connected to the inner side of the bayonet through a spring three, the top of the stopper extends to the outer side of the bayonet, and the stopper is clamped on the outer side of the connecting rod.

[0009] Furthermore, the plug plate is welded to one side of the support plate, the plug sleeve is welded to the top of the other end of the corrugated guardrail, and the bayonet is opened on the inner side of the plug plate.

[0010] Furthermore, the top end of the wedge plate is connected to the top of the socket via a spring four, the bottom end of the wedge plate passes through the top of the socket and extends to the inner side of the socket, and the bottom end of the wedge plate cooperates with the bayonet.

[0011] Furthermore, the other sides of the wedge plate and the insert sleeve are each provided with a guide opening, and one side of the support plate is provided with a guide groove.

[0012] Furthermore, a guide rod is clamped on the inner side of the guide groove, one end of the guide rod is connected to the inner wall of the guide groove through a spring five, and the other end of the guide rod extends to the outer side of the support plate, and the guide rod cooperates with the guide port.

[0013] Beneficial effects: 1. When installing the quick-assembly corrugated guardrail for the road, the connecting rods on the support plate and the top plate are inserted into the inner sides of the mounting holes in the pile bodies on both sides of the road. The mounting holes first push the block to the inner side of the bayonet, and then squeeze the bayonet to the inner side of the connecting rod until the pile body compresses the spring one, and one end of the connecting rod extends to the other side of the pile body. The bayonet is pushed outward by the spring two to lock the connecting rod and the pile body. The spring three pushes the block outward to lock the bayonet and the connecting rod, so that the corrugated guardrail can be quickly installed and fixed, thereby improving construction efficiency and effectively avoiding loosening of the connecting rod and the pile body, thereby effectively ensuring the installation firmness of the corrugated guardrail.

[0014] 2. When the quick-assembly corrugated guardrail for the road is being spliced ​​end to end, the plug plate at one end of one corrugated guardrail is inserted into the inner side of the plug sleeve on the other corrugated guardrail, the plug plate pushes the wedge plate outward, and when the bayonet on the plug plate moves to align with the wedge plate, spring four pulls the wedge plate to insert into the inner side of the bayonet, and at the same time, the guide opening on the wedge plate moves to align with the guide rod, and spring five inserts the guide rod into the inner side of the guide opening, thereby locking the plug plate and the plug sleeve, thereby effectively aligning the adjacent corrugated guardrails, preventing gaps and overlaps between the corrugated guardrails, and effectively avoiding the risk of scratching people at the joints.

[0015] 3. The road's quick-assembly corrugated guardrail is reasonably designed, efficient and convenient to use, and is suitable for safety protection on both sides of the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a quick-assembly corrugated guardrail for roads according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a quick-assembly corrugated guardrail for roads according to the utility model;

[0018] Figure 3 It is a cross-sectional view of a support plate of a quick-assembly corrugated guardrail for roads according to the utility model;

[0019] Figure 4 It is a cross-sectional view of a sleeve of a quick-assembly corrugated guardrail for roads according to the utility model;

[0020] Figure 5 This is a schematic structural diagram of a latch for a quick-assembly corrugated guardrail for roads according to the utility model;

[0021] In the figure: 1. corrugated guardrail; 2. top plate; 3. support plate; 4. connecting rod; 5. spring one; 6. bayonet pin; 7. spring two; 8. stopper; 9. spring three; 10. plug plate; 11. bayonet; 12. plug sleeve; 13. wedge plate; 14. spring four; 15. guide port; 16. guide rod; 17. spring five. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5The utility model provides a technical solution: a quick-assembled corrugated guardrail for roads, comprising a corrugated guardrail 1, a supporting assembly being installed on the top of the corrugated guardrail 1, the supporting assembly comprising a top plate 2 and a support plate 3, a mounting assembly being installed on the top plate 2 and the support plate 3, the mounting assembly comprising a connecting rod 4 and a spring 1 5, a quick-install assembly being installed on the connecting rod 4, the quick-install assembly comprising a bayonet 6 and a spring 2 7, an anti-loosening assembly being installed on the bayonet 6, the anti-loosening assembly comprising a block 8 and a spring 3 9, a plug-in assembly being installed on the support plate 3, the plug-in assembly comprising a plug-in plate 10 and a bayonet 11, a locking assembly being installed on the corrugated guardrail 1, the locking assembly comprising a plug sleeve 12 and a wedge plate 13, one end of the bayonet 6 being installed on the inner side of the connecting rod 4, one end of the bayonet 6 being connected to the inner side of the connecting rod 4 through the spring 2 7, and the other end of the bayonet 6 The bottom of the stopper 8 is connected with the inner side of the bayonet 6 by the spring three 9, and the top of the stopper 8 extends to the outer side of the bayonet 6, and the stopper 8 is stuck on the outer side of the connecting rod 4. During installation, the connecting rod 4 on the support plate 3 and the top plate 2 are inserted into the inner side of the mounting holes in the pile bodies on both sides of the road. The mounting holes first push the stopper 8 to the inner side of the bayonet 6, and then squeeze the bayonet 6 to the inner side of the connecting rod 4 until the pile body compresses the spring one 5, and one end of the connecting rod 4 extends to the other side of the pile body. The bayonet 6 is pushed outward by the spring two 7 to lock the connecting rod 4 with the pile body. The spring three 9 pushes the stopper 8 outward to lock the bayonet 6 with the connecting rod 4, so that the corrugated guardrail 1 can be quickly installed and fixed, thereby improving the construction efficiency and effectively avoiding the loosening of the connecting rod 4 and the pile body, thereby effectively ensuring the installation firmness of the corrugated guardrail 1.

[0024] In this embodiment, the top plate 2 is welded to the top of the corrugated guardrail 1, the support plate 3 is welded to the top of one end of the corrugated guardrail 1, the bottom ends of the connecting rod 4 are respectively welded to the tops of the top plate 2 and the support plate 3, the bottom ends of the spring 15 are respectively welded to the tops of the support plate 3 and the top plate 2, the spring 15 is sleeved on the outside of the connecting rod 4, the plug plate 10 is welded to one side of the support plate 3, the plug sleeve 12 is welded to the top of the other end of the corrugated guardrail 1, the bayonet 11 is opened on the inner side of the plug plate 10, the top end of the wedge plate 13 is connected to the top of the plug sleeve 12 through the spring 4 14, the bottom end of the wedge plate 13 passes through the top of the plug sleeve 12 and extends to the inner side of the plug sleeve 12, the bottom end of the wedge plate 13 cooperates with the bayonet 11, the other side of the wedge plate 13 and the plug sleeve 12 are both provided with a guide port 15, one side of the support plate 3 is provided with a guide groove, and the inner side of the guide groove is clamped with a guide rod 1 6. One end of the guide rod 16 is connected to the inner wall of the guide groove through a spring five 17, and the other end of the guide rod 16 extends to the outside of the support plate 3. The guide rod 16 cooperates with the guide opening 15. When performing the end-to-end splicing operation, the plug plate 10 at one end of one corrugated guardrail 1 is inserted into the inner side of the plug sleeve 12 on the other corrugated guardrail 1, and the plug plate 10 pushes the wedge plate 13 outward. Then, when the bayonet 11 on the plug plate 10 moves to align with the wedge plate 13, the spring four 14 pulls the wedge plate 13 to insert into the inner side of the bayonet 11, and at the same time, the guide opening 15 on the wedge plate 13 moves to align with the guide rod 16, and the spring five 17 inserts the guide rod 16 into the inner side of the guide opening 15, thereby locking the plug plate 10 with the plug sleeve 12, thereby effectively aligning the adjacent corrugated guardrails 1 completely, preventing gaps and stacking between the corrugated guardrails 1, and effectively avoiding the risk of scratching personnel at the splicing.

[0025] When installing the quick-assembly corrugated guardrail for roads, the connecting rods 4 on the support plate 3 and the top plate 2 are inserted into the inner sides of the mounting holes in the pile bodies on both sides of the road. The mounting holes first push the stopper 8 to the inner sides of the bayonet 6, and then squeeze the bayonet 6 to the inner sides of the connecting rod 4 until the pile body compresses the spring 1 5, and one end of the connecting rod 4 extends to the other side of the pile body. The bayonet 6 is pushed outward by the spring 2 7 to lock the connecting rod 4 with the pile body. The spring 3 9 pushes the stopper 8 outward to lock the bayonet 6 with the connecting rod 4, so that the corrugated guardrail 1 can be quickly installed and fixed, thereby improving the construction efficiency and effectively avoiding the loosening of the connecting rod 4 and the pile body, thereby effectively ensuring the installation firmness of the corrugated guardrail 1. When performing the end-to-end splicing operation, the plug plate 10 at one end of one corrugated guardrail 1 is inserted into the inner side of the plug sleeve 12 on the other corrugated guardrail 1, and the plug plate 10 pushes the wedge plate 13 outward. When the slot 11 on the plug plate 10 moves to align with the wedge plate 13, the spring four 14 pulls the wedge plate 13 to insert into the inner side of the slot 11, and at the same time, the guide slot 15 on the wedge plate 13 moves to align with the guide rod 16, and the spring five 17 inserts the guide rod 16 into the inner side of the guide slot 15, thereby locking the plug plate 10 and the plug sleeve 12, thereby effectively aligning the adjacent corrugated guardrails 1 completely, preventing gaps and overlaps between the corrugated guardrails 1, and effectively avoiding the risk of scratching people at the splicing.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick-assembly corrugated guardrail for roads, comprising a corrugated guardrail (1), a support assembly being installed on the top of the corrugated guardrail (1), the support assembly comprising a top plate (2) and a support plate (3), a mounting assembly being installed on the top plate (2) and the support plate (3), the mounting assembly comprising a connecting rod (4) and a spring (5), characterized in that: The connecting rod (4) is provided with a quick-install assembly, the quick-install assembly comprising a bayonet (6) and a second spring (7), the bayonet (6) is provided with an anti-loosening assembly, the anti-loosening assembly comprising a stopper (8) and a third spring (9), the support plate (3) is provided with a plug-in assembly, the plug-in assembly comprising a plug-in plate (10) and a bayonet (11), and the corrugated guardrail (1) is provided with a locking assembly, the locking assembly comprising a plug-in sleeve (12) and a wedge plate (13).

2. The road quick-assembly corrugated guardrail according to claim 1, characterized in that: The top plate (2) is welded to the top of the corrugated guardrail (1), the support plate (3) is welded to the top of one end of the corrugated guardrail (1), the bottom end of the connecting rod (4) is respectively welded to the top of the top plate (2) and the support plate (3), the bottom end of the spring (5) is respectively welded to the top of the support plate (3) and the top plate (2), and the spring (5) is sleeved on the outside of the connecting rod (4).

3. The road quick-assembly corrugated guardrail according to claim 2, characterized in that: One end of the bayonet (6) is mounted on the inner side of the connecting rod (4), one end of the bayonet (6) is connected to the inner side of the connecting rod (4) via a second spring (7), and the other end of the bayonet (6) passes through the inner side of the connecting rod (4) and extends to the outer side of the connecting rod (4).

4. The road quick-assembly corrugated guardrail according to claim 3, characterized in that: The bottom of the stopper (8) is connected to the inner side of the bayonet (6) via a spring three (9), the top of the stopper (8) extends to the outer side of the bayonet (6), and the stopper (8) is clamped on the outer side of the connecting rod (4).

5. The road quick-assembly corrugated guardrail according to claim 1, characterized in that: The plug plate (10) is welded to one side of the support plate (3), the plug sleeve (12) is welded to the top of the other end of the corrugated guardrail (1), and the bayonet (11) is opened on the inner side of the plug plate (10).

6. The road quick-assembly corrugated guardrail according to claim 5, characterized in that: The top end of the wedge plate (13) is connected to the top of the plug sleeve (12) through a spring four (14), the bottom end of the wedge plate (13) passes through the top of the plug sleeve (12) and extends to the inner side of the plug sleeve (12), and the bottom end of the wedge plate (13) is matched with the bayonet (11).

7. The road quick-assembly corrugated guardrail according to claim 6, characterized in that: The wedge plate (13) and the other side of the insert sleeve (12) are both provided with guide openings (15), and one side of the support plate (3) is provided with a guide groove.

8. The road quick-assembly corrugated guardrail according to claim 7, characterized in that: A guide rod (16) is clamped on the inner side of the guide groove, one end of the guide rod (16) is connected to the inner wall of the guide groove through a spring five (17), the other end of the guide rod (16) extends to the outer side of the support plate (3), and the guide rod (16) is matched with the guide port (15).

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