Roadbed reinforcing structure for road design
By designing an adjustable reinforcement structure, the problem of inconvenient laying of gaps in roadbed reinforcement was solved, enabling flexible reinforcement adjustments and material optimization.
Patent Information
- Application Number
- CN202422973280.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing technologies make it difficult to effectively adjust and utilize the reinforcement structure in the remaining gaps during roadbed reinforcement, leading to inconvenience in paving.
A roadbed reinforcement structure was designed. By rotating the rotating block, a bidirectional lead screw is driven to push the moving block and the push rod, thereby expanding the area and angle of the reinforcement plate. Combined with locking bolts and adjustment components, the gap can be flexibly adjusted and fixed.
It enables flexible reinforcement of the remaining voids in the roadbed, improves the adaptability and efficiency of the reinforcement structure, and reduces material waste.
Smart Images
Figure CN223522922U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to road construction field especially relates to a road design roadbed reinforcing structure. BACKGROUND
[0002] The roadbed is the basis of the track or the pavement, and is a soil work structure formed by excavation or filling. The main role of the roadbed is to provide necessary conditions for track or pavement laying and train or vehicle operation, and to bear the static load and dynamic load of the track and vehicle or the pavement and traffic load, and simultaneously transmit and diffuse the load to the deep foundation.
[0003] At present, in order to improve the stability of the roadbed, the roadbed needs to be reinforced, and in the prior art, when reinforcing, reinforcing structures are laid on both sides of the roadbed, and because the roadbed is long, more reinforcing structures need to be laid, and when laying to the end, a part of the gap is left, and the corresponding reinforcing structure needs to be cut according to the remaining gap, which is relatively inconvenient.
[0004] Therefore, it is necessary to invent a road design roadbed reinforcing structure to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of road design roadbed reinforcing structures to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of road design roadbed reinforcing structure, including bottom plate, the bottom of the bottom plate is connected with multiple insertion rods, the left side of the bottom plate is equipped with installation slot, and first reinforcing plate is arranged in installation slot, the first reinforcing plate is connected with rotating shaft, the rotating shaft is rotationally arranged with installation slot, the first reinforcing plate is equipped with through slot, and two-way screw rod is rotationally arranged in through slot, the outer wall of the two-way screw rod is connected with two moving blocks, the front and rear sides of two moving blocks are connected with push rod, the other end of two push rods of adjacent side is connected with second reinforcing plate, the left and right sides of the moving block are connected with sliding block, the left and right inner side walls of the first reinforcing plate are equipped with the sliding slot corresponding with sliding block, the top of the two-way screw rod passes through first reinforcing plate and is connected with first rotating block, the top of the bottom plate is equipped with recess, and adjusting assembly is arranged in recess.
[0007] Preferably, the adjusting assembly includes a threaded rod connected to the recess, a threaded cylinder is threadedly connected to the outer wall of the threaded rod, an adjusting rod is connected to the top of the threaded cylinder, the other end of the adjusting rod is connected to the side wall of the first reinforcing plate, and a second rotating block is connected to the right end of the threaded rod.
[0008] Preferably, the upper and lower sides of the second reinforcing plate are connected with limiting strips, and the inner side walls of the first reinforcing plate are provided with limiting grooves corresponding to the limiting strips.
[0009] Preferably, the front and rear ends of the rotating shaft are provided with first threaded holes, and first locking bolts are threadedly connected in the first threaded holes.
[0010] Preferably, the side walls of the two second reinforcing plates are provided with second threaded holes, and second locking bolts are threadedly connected in the second threaded holes, and the side wall of the first reinforcing plate is provided with a strip-shaped opening corresponding to the second locking bolt.
[0011] Preferably, the first reinforcing plate is connected with a fixing cylinder, the fixing cylinder is connected with a bearing, and the inner wall of the bearing is connected with the outer wall of the bidirectional screw rod.
[0012] The technical effects and advantages of the utility model are as follows:
[0013] By rotating the first rotating block, the first rotating block drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the two moving blocks to move, the moving block pushes the push rod, the push rod pushes the second reinforcing plate, the second reinforcing plate is pushed out of the first reinforcing plate, the area of the first reinforcing plate is expanded, and thus the size of the reinforcing structure can be adjusted according to the remaining gap, and the remaining gap part of the roadbed can be conveniently reinforced. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the utility model;
[0015] Figure 2 It is a sectional structure schematic view of the utility model; Figure 1
[0016] Figure 3 It is a side structure schematic view of the utility model; Figure 1
[0017] Figure 4 It is a side sectional structure schematic view of the first reinforcing plate of the utility model.
[0018] In the drawing: 1, bottom plate; 2, plug rod; 3, first reinforcing plate; 4, rotating shaft; 5, bidirectional screw rod; 6, moving block; 7, push rod; 8, second reinforcing plate; 9, adjusting assembly; 91, threaded rod; 92, threaded cylinder; 93, adjusting rod; 94, second rotating block; 10, sliding block; 11, first rotating block; 12, limiting strip; 13, first locking bolt; 14, second locking bolt; 15, fixing cylinder. DETAILED DESCRIPTION
[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.
[0020] The utility model provides a road design roadbed reinforcing structure as Figures 1-4 The utility model provides a road design roadbed reinforcing structure as
[0021] The adjusting assembly 9 includes the threaded rod 91 connected with the recess, the outer wall of the threaded rod 91 is connected with the threaded cylinder 92 in screw thread, the top of threaded cylinder 92 is connected with the adjusting rod 93, the other end of adjusting rod 93 is connected with the side wall of first reinforcing plate 3, the right end of threaded rod 91 passes through bottom plate 1 and is connected with second rotating block 94, by rotating second rotating block 94, second rotating block 94 drives threaded rod 91 to rotate, threaded rod 91 drives threaded cylinder 92 to move, threaded cylinder 92 pushes adjusting rod 93, adjusting rod 93 pushes first reinforcing plate 3, make first reinforcing plate 3 drive rotating shaft 4 to rotate, thereby the angle of first reinforcing plate 3 is adjusted.
[0022] The upper and lower sides of second reinforcing plate 8 are connected with limiting strip 12, the upper and lower inner side walls of first reinforcing plate 3 are connected with the limiting slot corresponding with limiting strip 12, can conveniently limit second reinforcing plate 8.
[0023] The first threaded hole is formed in the front and rear ends of the rotating shaft 4, and a first locking bolt 13 is threadedly connected in the first threaded hole, and the first locking bolt 13 is abutted against the side wall of the bottom plate 1 by rotating the first locking bolt 13, and the first reinforcing plate 3 is limited by the friction force.
[0024] The second threaded hole is formed in the side wall of the two second reinforcing plates 8, and a second locking bolt 14 is threadedly connected in the second threaded hole, and the side wall of the first reinforcing plate 3 is provided with a strip-shaped hole corresponding to the second locking bolt 14, and the second locking bolt 14 is abutted against the side wall of the first reinforcing plate 3 by rotating the second locking bolt 14, and the two second reinforcing plates 8 are limited.
[0025] The first reinforcing plate 3 is connected with a fixing cylinder 15, the fixing cylinder 15 is connected with a bearing, and the inner wall of the bearing is connected with the outer wall of the bidirectional screw rod 5, so that the stability of the bidirectional screw rod 5 during rotation can be conveniently improved.
[0026] The working principle of the utility model is as follows:
[0027] By rotating the first rotating block 11, the first rotating block 11 drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 drives the two moving blocks 6 to move, the moving block 6 pushes the push rod 7, the push rod 7 pushes the second reinforcing plate 8, the second reinforcing plate 8 is pushed out of the first reinforcing plate 3, the area of the first reinforcing plate 3 is expanded, so that the size of the reinforcing structure can be adjusted according to the remaining gap, by rotating the second rotating block 94, the second rotating block 94 drives the threaded rod 91 to rotate, the threaded rod 91 drives the threaded cylinder 92 to move, the threaded cylinder 92 pushes the adjusting rod 93, the adjusting rod 93 pushes the first reinforcing plate 3, so that the first reinforcing plate 3 drives the rotating shaft 4 to rotate, so that the angle of the first reinforcing plate 3 is adjusted.
[0028] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model have been described, and are not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.
Claims
1. A road design subgrade reinforcing structure comprising a base plate, the bottom of the base plate is connected with a plurality of insertion rods, characterized in that: The left side of the bottom plate is provided with a mounting groove, and a first reinforcing plate is arranged in the mounting groove, a rotating shaft is connected in the first reinforcing plate, the rotating shaft is rotationally arranged in the mounting groove, a through groove is formed in the first reinforcing plate, and a bidirectional screw rod is rotationally arranged in the through groove, two moving blocks are connected to the outer wall of the bidirectional screw rod, two push rods are connected to the front and rear sides of the two moving blocks, two second reinforcing plates are connected to the other ends of the two push rods on the adjacent sides, a sliding block is connected to the left and right sides of the moving block, a sliding groove corresponding to the sliding block is formed in the left and right inner side walls of the first reinforcing plate, the top end of the bidirectional screw rod penetrates through the first reinforcing plate and is connected with a first rotating block, a recess is formed in the top of the bottom plate, and an adjusting assembly is arranged in the recess.
2. A road design subgrade reinforcement structure according to claim 1, characterized in that: The adjusting assembly comprises a threaded rod connected with the recess, a threaded sleeve is threadedly connected to the outer wall of the threaded rod, an adjusting rod is connected to the top of the threaded sleeve, the other end of the adjusting rod is connected with the side wall of the first reinforcing plate, and the right end of the threaded rod penetrates through the bottom plate and is connected with a second rotating block.
3. A road design subgrade reinforcing structure according to claim 1, characterized in that: The upper and lower sides of the second reinforcing plate are connected with limiting strips, and the upper and lower inner side walls of the first reinforcing plate are provided with limiting grooves corresponding to the limiting strips.
4. A road design subgrade reinforcing structure according to claim 1, characterized in that: First threaded holes are formed in the front and rear ends of the rotating shaft, and first locking bolts are threadedly connected in the first threaded holes.
5. A road design subgrade reinforcing structure according to claim 1, characterized in that: Second threaded holes are formed in the side walls of the two second reinforcing plates, and second locking bolts are threadedly connected in the second threaded holes, and a strip-shaped opening corresponding to the second locking bolts is formed in the side wall of the first reinforcing plate.
6. A road design subgrade reinforcing structure according to claim 1, characterized in that: A fixing cylinder is connected in the first reinforcing plate, a bearing is connected in the fixing cylinder, and the inner wall of the bearing is connected with the outer wall of the bidirectional screw rod.