Roadbed reinforcing structure for road design

Abstract

The utility model discloses a roadbed reinforcing structure for road design, and relates to the technical field of roadbed reinforcing structures, in particular to a roadbed reinforcing structure for road design, which comprises a supporting base, a fixing sleeve is arranged on one side of the supporting base, a rotating shaft is rotatably connected in the fixing sleeve, and a supporting plate is arranged on the outer surface of the rotating shaft. An adjusting groove is formed in the supporting plate, a limiting sliding groove is formed in the adjusting groove, a connecting sliding block is slidably connected into the limiting sliding groove, a T-shaped extending plate is arranged on the outer surface of the connecting sliding block, and a fixing seat is arranged on the upper surface of the supporting base. According to the roadbed reinforcing structure for road design, through cooperative arrangement of the supporting base, the fixing sleeve, the rotating shaft, the supporting plate, the connecting sleeve, the connecting sliding rod, the connecting plate, a positioning clamping block, an adjusting sliding plate, an adjusting clamping block and scale marks, the roadbed reinforcing structure for road design has the effects that the angle of the reinforcing structure can be conveniently and rapidly adjusted, and the practicability of the reinforcing structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed reinforcement structures, in particular to a roadbed reinforcement structure for road design. Background Art

[0002] The roadbed is the foundation of the road surface. It bears the traffic load together with the road surface and should have sufficient strength, deformation resistance and durability. The roadbed should be comprehensively designed as a rock and soil structure supporting the road surface. The roadbed design should adhere to the principles of investigation and research, adapting to local conditions and using local materials. It should comply with the basic principles of road construction. Before designing, it is necessary to conduct surveys on engineering geology and hydrology, environment, land use, cultural relics and materials, and make correct designs based on road grades, driving requirements and natural conditions. When designing the road surface, it is necessary to reinforce the roadbed to improve stability during construction.

[0003] The existing reinforcement structure cannot allow users to adjust the structure accordingly according to the slope of the side of the roadbed, so that the corresponding structure inside the structure cannot be completely fitted with the side of the roadbed, resulting in poor reinforcement effect of the structure on the roadbed, affecting the practical effect of the structure. At the same time, the size and height of the existing reinforcement structure are relatively fixed, which is not convenient for height adjustment according to different road surface thicknesses, and the practicality is relatively poor. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a roadbed reinforcement structure for road design, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] The cam is provided with a support plate on one side of the support plate, and a limit switch is provided on the inner side of the support plate, and a connecting slide is provided on the outer side of the support plate, and a T-shaped extension plate is provided on the outer side of the support plate.

[0008] Optionally, a limiting plate is provided at one end of the support slide bar away from the connecting plate, a first spring is provided on the outer surface of the limiting plate, and an end of the first spring away from the limiting plate is provided on the outer surface of the connecting sleeve.

[0009] Optionally, a connecting slide rod is provided on a side of the connecting plate away from the positioning block, and a pulling plate is provided on one end of the connecting slide rod.

[0010] Optionally, there are several connecting sleeves and adjusting slide plates, which are evenly distributed between the supporting base and the supporting plate.

[0011] Optionally, the outer surface of the fixing sleeve is provided with scale lines, and the number of the scale lines is several and evenly distributed on the outer surface of the fixing sleeve.

[0012] Optionally, the support plate is internally rotatably connected to a bidirectional screw, the outer surface of the bidirectional screw is transmission-connected to an adjustment sleeve, the outer surface of the adjustment sleeve is provided with a mounting seat, the mounting seat is internally rotatably connected to a support link, the end of the support link away from the mounting seat is rotatably connected to the adjustment seat, and the adjustment seat is provided on the lower side of the T-shaped extension plate.

[0013] Optionally, limit plates are provided at both ends of the bidirectional screw, and a cross adjustment frame is provided on the outer surface of the limit plate.

[0014] The utility model provides a roadbed reinforcement structure for road design, which has the following beneficial effects:

[0015] 1. The roadbed reinforcement structure designed for the road has the effect of facilitating the rapid adjustment of the angle of the reinforcement structure and improving the practicality of the reinforcement structure through the coordinated arrangement of the supporting base, the fixing sleeve, the rotating shaft, the supporting plate, the connecting sleeve, the connecting slide rod, the connecting plate, the positioning block, the adjusting slide plate, the adjusting block and the scale line.

[0016] 2. The roadbed reinforcement structure designed for this road, through the coordinated arrangement of the bidirectional screw, the adjusting sleeve, the supporting connecting rod, the limiting slide groove and the connecting slider, enables the roadbed reinforcement structure designed for this road to be capable of conveniently and quickly adjusting the height of the reinforcement structure, thereby improving the practicality of the reinforcement structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the left side of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 3 This is a schematic diagram of the internal structure of the connecting sleeve of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the adjusting slide plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure on the right side of the utility model;

[0022] Figure 6 This is a schematic diagram of the position structure of the support plate and the bidirectional screw of the utility model

[0023] Figure 7 The three-dimensional structure diagram of the T-shaped extension plate of the utility model is shown in FIG.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the utility model.

[0025] In the figure: 1. Support base; 2. Fixed sleeve; 3. Rotating shaft; 4. Support plate; 5. Limiting slide groove; 6. Connecting slider; 7. T-shaped extension plate; 8. Connecting sleeve; 9. Support slide rod; 10. Connecting plate; 11. Positioning block; 12. Adjusting slide plate; 13. Adjusting block; 14. First spring; 15. Connecting slide rod; 16. Pull plate; 17. Scale line; 18. Bidirectional screw; 19. Adjusting sleeve; 20. Support connecting rod; 21. Limiting plate; 22. Cross adjustment frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0027] A roadbed reinforcement structure for road design comprises a support base 1, a fixed sleeve 2 is arranged on one side of the support base 1, a rotating shaft 3 is rotatably connected inside the fixed sleeve 2, a support plate 4 is arranged on the outer surface of the rotating shaft 3, an adjusting groove is arranged inside the support plate 4, a limiting slide groove 5 is arranged inside the adjusting groove, a connecting slider 6 is slidably connected inside the limiting slide groove 5, a T-shaped extension plate 7 is arranged on the outer surface of the connecting slider 6, a fixed seat is arranged on the upper surface of the support base 1, a fixed shaft rod is arranged inside the fixed seat, a connecting sleeve 8 is rotatably connected to the outer surface of the fixed shaft rod, an end of the connecting sleeve 8 away from the fixed seat is slidably connected to a supporting slide bar 9, a connecting plate 10 is arranged at one end of the supporting slide bar 9, a positioning block 11 is arranged on the side of the connecting plate 10 away from the supporting slide bar 9, an adjusting slide plate 12 is slidably connected inside the connecting sleeve 8, an end of the adjusting slide plate 12 away from the connecting sleeve 8 is rotatably connected to the support seat, the support seat is arranged on the outer surface of the T-shaped extension plate 7, an adjusting block 13 is arranged on the outer surface of the adjusting slide plate 12, and the position of the adjusting block 13 is aligned with the position of the positioning block 11 The connecting sleeve 8 is adapted to each other, and a limiting piece is provided at one end of the support slide bar 9 away from the connecting plate 10, and a first spring 14 is provided on the outer surface of the limiting piece. The end of the first spring 14 away from the limiting piece is provided on the outer surface of the connecting sleeve 8, and a connecting slide bar 15 is provided on the side of the connecting plate 10 away from the positioning block 11, and a pull plate 16 is provided at one end of the connecting slide bar 15. The number of the connecting sleeve 8 and the adjusting slide plate 12 is several, and they are evenly distributed between the support base 1 and the support plate 4. The outer surface of the fixing sleeve 2 is provided with scale lines 17, and the scale lines 17 The number of them is several, which are evenly distributed on the outer surface of the fixed sleeve 2. The inside of the support plate 4 is rotatably connected with a bidirectional screw 18, and the outer surface of the bidirectional screw 18 is transmission-connected with an adjusting sleeve 19. The outer surface of the adjusting sleeve 19 is provided with a mounting seat. The inside of the mounting seat is rotatably connected with a supporting connecting rod 20, and the end of the supporting connecting rod 20 away from the mounting seat is rotatably connected with the adjusting seat. The adjusting seat is arranged on the lower side of the T-shaped extension plate 7, and limiting disks 21 are arranged at both ends of the bidirectional screw 18. The outer surface of the limiting disk 21 is provided with a cross adjustment frame 22.

[0028] In order to make the roadbed reinforcement structure of the road design convenient to quickly adjust the reinforcement structure angle, improve the practicality of the reinforcement structure, and make the roadbed reinforcement structure of the road design convenient to quickly adjust the reinforcement structure height, improve the practicality of the reinforcement structure, as shown in the attached Figure 1-8As shown, the present application adopts the following structure, through the supporting base 1, the fixing sleeve 2, the rotating shaft 3, the supporting plate 4, the connecting sleeve 8, the connecting slide rod 15, the connecting plate 10, the positioning block 11, the adjusting slide plate 12, the adjusting block 13 and the scale line 17, the bidirectional screw 18, the adjusting sleeve 19, the supporting connecting rod 20, the limiting slide groove 5 and the connecting slide block 6 are arranged in coordination. During use, both hands hold the supporting base 1 and the supporting plate 4 respectively and apply force outward to make the supporting base 1 and the supporting plate 4 rotate along the axis of the rotating shaft 3 to adjust the distance between the supporting base 1 and the supporting plate 4. By observing the index of the scale line 17 on the fixing sleeve 2, it is convenient to understand the size of the adjustment angle until the distance between the supporting base 1 and the supporting plate 4 meets the use requirements. During the relative rotation of the support base 1 and the support plate 4, the adjusting slide plate 12 slides relatively in the connecting sleeve 8, so that the adjusting block 13 squeezes the positioning block 11. Since the positioning block 11 and the adjusting block 13 are right-angled triangles (as can be seen in the figure), the inclined surfaces of the positioning block 11 and the adjusting block 13 abut against each other. When the adjusting block 13 squeezes the positioning block 11, the positioning block 11 and the connecting plate 10 slide up along the supporting slide bar 9, stretching the first spring 14. When the support base 1 and the support plate 4 stop adjusting the angle, the positioning block 11 is reset under the elastic force of the first spring 14 and is stuck in the limiting block. Since the contact surface of the positioning block 11 and the other side of the limiting block is a right-angled side, they limit each other to prevent the adjusting slide plate 12 from rebounding. When the connecting sleeve 8 is put into the connecting sleeve 8, an obtuse angle is formed between the supporting base 1 and the supporting plate 4. The supporting plate 4, the supporting base 1, the connecting sleeve 8 and the adjusting slide 12 form a stable obtuse triangle structure to effectively support and reinforce the side of the trapezoidal roadbed. When a right angle is formed between the supporting base 1 and the supporting plate 4, the supporting plate 4, the supporting base 1, the connecting sleeve 8 and the adjusting slide 12 form a stable right-angled triangle structure to effectively support and reinforce the side of the straight-sided roadbed. When it is necessary to reduce the angle between the supporting base 1 and the supporting plate 4, the pulling plate 16 is pulled, thereby pulling the connecting plate 10 and the positioning block 11, so that the positioning block 11 is separated from the limiting block. At this time, the angle between the supporting plate 4 and the supporting base 1 can be freely reduced, completing the rapid adjustment of the angle of the reinforcement structure. The bottom surface of the support base 1 is a rough surface, which is not shown in the figure. An acute angle is formed between the support base 1 and the support plate 4. The support plate 4, the support base 1, the connecting sleeve 8 and the adjusting slide plate 12 form a stable acute triangle structure to effectively support and reinforce the sides of the inverted trapezoidal roadbed. When the height of the support plate 4 needs to be adjusted to match the roadbed thickness, the cross adjustment frame 22 is rotated to drive the limit plate 21 and the bidirectional screw 18 to rotate, and the two adjustment sleeves 19 are driven to move toward the middle at the same time, so that the supporting connecting rod 20 is rotated, and the T-shaped extension plate 7 and the connecting slider 6 are driven to slide upward along the limit slide groove 5 to quickly adjust the height. When reducing the height, the cross control frame can be rotated in the opposite direction. After the adjustment is completed, the reinforcement structure is placed on both sides of the corresponding roadbed.The supporting plate 4, the supporting base 1, the connecting sleeve 8 and the adjusting slide plate 12 form a stable triangular structure, which effectively reinforces the side of the roadbed, thereby making the roadbed reinforcement structure convenient to quickly adjust the reinforcement structure angle, improve the practicality of the reinforcement structure, and make the roadbed reinforcement structure convenient to quickly adjust the reinforcement structure height, improve the practicality of the reinforcement structure.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roadbed reinforcement structure for road design, comprising a support base, characterized in that: The outer surface of the adjusting plate is provided with an adjusting slot, and the inner surface of the adjusting slot is provided with a limiting slide groove. The inner surface of the limiting slide groove is slidably connected with a connecting slide block. The outer surface of the connecting slide block is provided with a T-shaped extension plate. The upper surface of the support base is provided with a fixed seat. The inner surface of the fixed seat is provided with a fixed shaft rod. The outer surface of the fixed shaft rod is rotatably connected with a connecting sleeve. The end of the connecting sleeve away from the fixed seat is slidably connected with the supporting slide rod. One end of the supporting slide rod is provided with a connecting plate. A positioning block is provided on a side of the connecting plate away from the supporting slide rod. The inner surface of the connecting sleeve is slidably connected with an adjusting slide plate. The end of the adjusting slide plate away from the connecting sleeve is rotatably connected with the support seat. The support seat is arranged on the outer surface of the T-shaped extension plate, and the outer surface of the adjusting slide plate is provided with an adjusting block, and the position of the adjusting block is adapted to the position of the positioning block.

2. A road design subgrade reinforcement structure according to claim 1, characterized in that: A limiting piece is arranged at one end of the support slide bar away from the connecting plate, a first spring is arranged on the outer surface of the limiting piece, and an end of the first spring away from the limiting piece is arranged on the outer surface of the connecting sleeve.

3. A road design subgrade reinforcement structure according to claim 1, characterized in that: A connecting slide bar is arranged on one side of the connecting plate away from the positioning block, and a pulling plate is arranged on one end of the connecting slide bar.

4. A road design subgrade reinforcement structure according to claim 1, characterized in that: The number of the connecting sleeves and the adjusting slide plates is several and evenly distributed between the supporting base and the supporting plate.

5. The roadbed reinforcement structure according to claim 1, characterized in that: The outer surface of the fixing sleeve is provided with scale lines, and the number of the scale lines is several and evenly distributed on the outer surface of the fixing sleeve.

6. A road design subgrade reinforcement structure according to claim 1, characterized in that: The support plate is internally rotatably connected with a bidirectional screw, the outer surface of the bidirectional screw is transmission-connected with an adjustment sleeve, the outer surface of the adjustment sleeve is provided with a mounting seat, the mounting seat is internally rotatably connected with a support link, the end of the support link away from the mounting seat is rotatably connected with the adjustment seat, and the adjustment seat is arranged on the lower side of the T-shaped extension plate.

7. A road design subgrade reinforcement structure according to claim 6, characterized in that: Limiting plates are arranged at both ends of the bidirectional screw, and a cross adjustment frame is arranged on the outer surface of the limiting plates.

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