Highway maintenance separation safety fence
By introducing adjustment components and connecting components into highway maintenance partition safety fences, the limitations of fence height and angle adjustments are solved, flexible use is achieved, and safety is improved through buffer structures.
Patent Information
- Application Number
- CN202420224961.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The existing highway maintenance partition safety fence cannot adjust the height according to the needs, and the angle cannot be adjusted during assembly, so there are limitations to use.
A highway maintenance partition safety fence including fixed fences, adjustment components, movable columns, connecting components and protective layers is designed. The height and angle of the fence are adjusted through structures such as joysticks, bevel gears, threaded rods and snaps, and through Springs and protective layers improve the stability and safety of the fence.
Flexible adjustment of fence height and angle is achieved, increasing the practicality of the device, and reducing the impact of impact through the buffer structure, improving the use effect of fences.
Smart Images
Figure CN222207452U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of highway maintenance separation fences, in particular to a highway maintenance separation safety fence. Background Art
[0002] With the development of society, people's living standards have gradually improved, and the car purchasing rate has also greatly increased. In order to adapt to this phenomenon, roads have begun to be built or repaired. During the construction or repair process, separation safety fences are usually used to separate the roads from vehicles and pedestrians.
[0003] However, some existing highway maintenance separation safety fences cannot adjust the height of the fences according to needs, and can only be mechanically installed when assembling the fences, and the angle of the fences cannot be adjusted, which has limitations in use. Utility Model Content
[0004] Technical problem to be solved: Some existing highway maintenance separation safety fences cannot adjust the height of the fences according to needs, and can only be mechanically installed when assembling the fences, and the angle of the fences cannot be adjusted, which has limitations in use.
[0005] In view of the deficiencies in the prior art, the utility model provides a highway maintenance separation safety fence, which solves the problems mentioned in the background technology.
[0006] Technical solution:
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A highway maintenance separation safety fence comprises a fixed fence, wherein a plurality of the fixed fences are provided, a cross bar is provided between two of the fixed fences, the cross bar is provided with a reflective strip, an adjustment component is provided inside the fixed fence, a movable column is provided below the cross bar, a fixed column is sleeved on the surface of the movable column, the movable column is movably connected to the fixed column, a base is provided at the bottom of the fixed fence, a plurality of fixing nails are provided at the bottom of the base, and a connecting component is provided between the two fixed fences.
[0009] In one possible implementation, the adjustment component includes a groove, the groove is located inside the fixed fence, a joystick is provided inside the groove, one side of the joystick is rotatably connected to one side of the groove, one side of the joystick passes through the groove and extends outside the fixed fence, a bevel gear is sleeved on the surface of the joystick, a gear is provided on one side of the bevel gear, and the bevel gear and the gear are meshed with each other.
[0010] In a possible implementation, a threaded rod is sleeved inside the gear, a connecting block is sleeved on the surface of the threaded rod, the connecting block is threadedly connected to the threaded rod, and one side of the connecting block is fixedly connected to one side of the cross bar.
[0011] In a possible implementation, the connecting assembly includes a clamping block, which is located on one side of the fixed fence. A buckle is provided on one side of the fixed fence, the clamping block and the buckle match each other, a connecting hole is provided on the surface of the buckle, a movable bolt is provided on the surface of the clamping block, the movable bolt and the connecting hole match each other and have the same size, and the buckle is rotatably connected to the movable bolt.
[0012] In a possible implementation, grooves are provided on the surfaces of the two fixed fences, springs are provided inside the grooves, and the springs are fixedly connected to the fixed fences.
[0013] In a possible implementation, a protective layer is provided on the surfaces of the fixed fence and the fixed column.
[0014] Beneficial effects:
[0015] First, when the joystick is rotated, the bevel gear arranged on the surface of the joystick meshes with the gear on one side of the bevel gear, so that when the joystick is rotated, the threaded rod sleeved inside the gear will also be driven to rotate, thereby driving the connecting block threadedly connected to the threaded rod to move up and down, and the cross bar fixedly connected to the connecting block moves up and down. At the same time, the movable column arranged at the bottom of the cross bar will adapt to the movement of the cross bar and move toward the fixed column, thereby increasing the practicality of the device.
[0016] Second, when the fence is hit, the protective layer on the surface of the fixed fence and the spring between the two fixed fences will have a certain buffering effect on the impact object, alleviating the severity of the accident and further increasing the practicality of the device.
[0017] Third, when assembling the fence, first match the block and the buckle to each other, and then fix it with a movable bolt to prevent it from being disassembled. Since the buckle and the movable bolt are rotatably connected, the angle of the fence can be adjusted according to the maintenance range of the highway, and the fixing nails are inserted into the ground to achieve fixation, which once again increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a side structural schematic diagram of the utility model;
[0021] Figure 3 It is a partial structural schematic diagram of the utility model.
[0022] Description of reference numerals:
[0023] 1. Fixed fence; 2. Crossbar; 3. Reflective strip; 4. Threaded rod; 5. Joystick; 6. Bevel gear; 7. Movable column; 8. Fixed column; 9. Base; 10. Fixing nail; 11. Protective layer; 12. Spring; 13. Block; 14. Movable bolt; 15. Buckle. DETAILED DESCRIPTION
[0024] The embodiment of the present application solves the problems in the prior art by providing a highway maintenance separation safety fence.
[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0026] The specific structure of this embodiment is as follows: Figure 1-3 As shown, a highway maintenance separation safety fence includes a fixed fence 1, a plurality of fixed fences 1 are provided, a cross bar 2 is provided between two fixed fences 1, the cross bar 2 is provided with a reflective strip 3, an adjustment component is provided inside the fixed fence 1, a movable column 7 is provided below the cross bar 2, a fixed column 8 is sleeved on the surface of the movable column 7, the movable column 7 is movably connected to the fixed column 8, a base 9 is provided at the bottom of the fixed fence 1, a plurality of fixing nails 10 are provided at the bottom of the base 9, and a connecting component is provided between the two fixed fences 1.
[0027] In some examples, the adjustment component includes a groove, which is located inside the fixed fence 1, and a joystick 5 is provided inside the groove. One side of the joystick 5 is rotatably connected to one side of the groove, and one side of the joystick 5 passes through the groove and extends to the outside of the fixed fence 1. A bevel gear 6 is sleeved on the surface of the joystick 5, and a gear is provided on one side of the bevel gear 6. The bevel gear 6 and the gear are meshed with each other. A threaded rod 4 is sleeved inside the gear, and a connecting block is sleeved on the surface of the threaded rod 4. The connecting block is threadedly connected to the threaded rod 4, and one side of the connecting block is fixedly connected to one side of the cross bar 2. When the joystick 5 is rotated, the bevel gear 6 provided on the surface of the joystick 5 is meshed with the gear on one side of the bevel gear 6. Therefore, when the joystick 5 is rotated, the threaded rod 4 sleeved inside the gear will also be driven to rotate, thereby driving the connecting block threadedly connected to the threaded rod 4 to move up and down, so that the cross bar 2 fixedly connected to the connecting block moves up and down, and at the same time, the movable column 7 provided at the bottom of the cross bar 2 will adapt to the movement of the cross bar 2 and move toward the fixed column 8, thereby increasing the practicality of the device.
[0028] In some examples, the connecting component includes a block 13, which is located on one side of the fixed fence 1. A buckle 15 is provided on one side of the fixed fence 1. The block 13 and the buckle 15 match each other. A connecting hole is provided on the surface of the buckle 15. A movable bolt 14 is provided on the surface of the block 13. The movable bolt 14 matches the connecting hole and has the same size. The buckle 15 is rotatably connected with the movable bolt 14. When assembling the fence, the block 13 and the buckle 15 are first matched and connected, and then fixed with the movable bolt 14 so that it cannot be disassembled. Since the buckle 15 is rotatably connected with the movable bolt 14, the fence angle can be adjusted according to the maintenance range of the highway, and the fixing nail 10 is inserted into the ground to achieve fixation, which once again increases the practicality of the device.
[0029] In some examples, a groove is provided on the surface of the fixed fence 1, a spring 12 is provided inside the groove, the spring 12 is fixedly connected to the fixed fence 1, and a protective layer 11 is provided on the surface of the fixed fence 1 and the fixed post 8. When the fence is hit, the protective layer 11 on the surface of the fixed fence 1 and the spring 12 between the two fixed fences 1 will have a certain buffering effect on the impact object, thereby alleviating the severity of the accident and further increasing the practicality of the device.
[0030] In a specific application scenario, first, the joystick 5 is rotated according to the needs of the construction. Since the bevel gear 6 arranged on the surface of the joystick 5 is meshed with the gear on one side of the bevel gear 6, the threaded rod 4 sleeved inside the gear is also driven to rotate when the joystick 5 is rotated, thereby driving the connecting block threadedly connected to the threaded rod 4 to move up and down, so that the cross bar 2 fixedly connected to the connecting block moves up and down, and at the same time, the movable column 7 arranged at the bottom of the cross bar 2 will adapt to the movement of the cross bar 2 and move into the fixed column 8, thereby increasing the practicality of the device. When the fence is hit, the protective layer 11 on the surface of the fixed fence 1 and the spring 12 between the two fixed fences 1 will play a certain buffering role on the impact object, alleviate the severity of the accident, and further increase the practicality of the device. When assembling the fence, first match the block 13 with the buckle 15 and connect them, and then fix them with the movable bolt 14 so that they cannot be disassembled. Since the buckle 15 is rotatably connected to the movable bolt 14, the fence angle is adjusted according to the maintenance range of the highway, and the fixing nail 10 is inserted into the ground to achieve fixation, which once again increases the practicality of the device.
[0031] By adopting the above technical solution: the height and angle of the fence can be adjusted according to needs, and the buffer structure provided at the same time provides certain protection for the fence, thereby increasing the practicality of the device.
[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A highway maintenance separation safety fence, characterized by: The invention comprises a fixed fence (1), wherein a plurality of the fixed fences (1) are provided, a cross bar (2) is provided between two of the fixed fences (1), the cross bar (2) is provided with a reflective strip (3), an adjustment component is provided inside the fixed fence (1), a movable column (7) is provided below the cross bar (2), a fixed column (8) is sleeved on the surface of the movable column (7), the movable column (7) is movably connected to the fixed column (8), a base (9) is provided at the bottom of the fixed fence (1), and the bottom of the base (9) is A plurality of fixing nails (10) are provided, a connecting assembly is provided between the two fixed fences (1), the adjusting assembly comprises a groove, the groove is located inside the fixed fence (1), a joystick (5) is provided inside the groove, one side of the joystick (5) is rotatably connected to one side of the groove, one side of the joystick (5) passes through the groove and extends to the outside of the fixed fence (1), a bevel gear (6) is sleeved on the surface of the joystick (5), a gear is provided on one side of the bevel gear (6), and the bevel gear (6) is meshed with the gear.
2. A highway maintenance separation safety fence according to claim 1, characterized in that: A threaded rod (4) is sleeved inside the gear, a connecting block is sleeved on the surface of the threaded rod (4), the connecting block is threadedly connected to the threaded rod (4), and one side of the connecting block is fixedly connected to one side of the cross bar (2).
3. A highway maintenance separation safety fence according to claim 1, characterized in that: The connection assembly comprises a clamping block (13), the clamping block (13) being located at one side of the fixed fence (1), a clamping buckle (15) being provided at one side of the fixed fence (1), the clamping block (13) and the clamping buckle (15) matching each other, a connection hole being provided on the surface of the clamping buckle (15), a movable bolt (14) being provided on the surface of the clamping block (13), the movable bolt (14) matching each other with the connection hole and having the same size, and the clamping buckle (15) being rotatably connected with the movable bolt (14).
4. A highway maintenance separation safety fence according to claim 1, characterized in that: Grooves are arranged on the surfaces of the two fixed fences (1), springs (12) are arranged inside the grooves, and the springs (12) are fixedly connected to the fixed fences (1).
5. The highway maintenance separation safety fence according to claim 1, characterized in that: The surfaces of the fixed fence (1) and the fixed pillar (8) are both provided with a protective layer (11).