CN220013297U

CN220013297U - Roadbed reinforcing structure for road design

Info

Publication number: CN220013297U
Application number: CN202321637913.5U
Authority: CN
Inventors: 田福婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-14
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a road design roadbed reinforcing structure which comprises a movable bottom plate, wherein a chute is arranged in the center of the top surface of the movable bottom plate, a fixed bottom column is arranged in the chute in a sliding mode, a fixed groove is formed in the top surface of the fixed bottom column, a hydraulic telescopic rod is arranged in the fixed groove, the top end of the hydraulic telescopic rod extends to the top end of the fixed bottom column to be connected with a supporting rod, the top end of the supporting rod is connected with a bearing plate, the top surface of the bearing plate is provided with a threaded sliding block in a sliding mode left and right, the left end of the top surface of the bearing plate is provided with a vertical plate, the top end of the vertical plate is hinged with a rotating reinforcing plate which is clung to the side surface of the roadbed, and a crossing mechanism connected with the bottom surface of the rotating reinforcing plate is hinged on the threaded sliding block. Compared with the prior art, the utility model has the advantages that: through setting up hydraulic telescoping mechanism between bracing piece and fixed bottom post, conveniently adjust reinforced structure's height according to the height of road bed for the device can laminate with the road bed side of difference.

Description

Roadbed reinforcing structure for road design

Technical Field

The utility model relates to the technical field of roadbed reinforcement, in particular to a roadbed reinforcement structure for road design.

Background

The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling. The roadbed has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation.

The current road design road bed reinforced structure uses adjustment mechanism to laminate fixed high backup pad and road bed side at the in-process that the structure was consolidateed the road base, but road bed height inconsistent, and fixed high backup pad hardly satisfies the reinforcement demand of not high road bed, consequently needs a high adjustable road design road bed reinforced structure.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects and provide the road design roadbed reinforcing structure with adjustable height.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a road design road bed reinforced structure, includes the movable bottom plate, movable bottom plate top surface central authorities are equipped with the spout, sliding connection is equipped with fixed sill pillar in the spout, fixed sill pillar top is inside to be equipped with fixed recess, be equipped with the hydraulic telescoping rod in the fixed recess, the hydraulic telescoping rod top extends to fixed sill pillar top end and connects and be equipped with the bracing piece, be connected between bracing piece bottom surface and the fixed sill pillar top and be equipped with a plurality of damping springs, the bracing piece top is connected and is equipped with the bearing plate, the bearing plate top surface slides about and is equipped with the screw thread sliding block, bearing plate top surface left end is equipped with vertical board, vertical board top articulates and is equipped with the rotation reinforcing plate of hugging closely the road bed side, articulated on the screw thread sliding block be equipped with rotate the cross machine who consolidates the board bottom surface and connect.

Compared with the prior art, the utility model has the advantages that: through setting up hydraulic telescoping mechanism between bracing piece and fixed bottom post, the convenience is adjusted reinforced structure's height according to the height of road bed for the device can be laminated with the road bed side of difference, satisfies the user demand of not co-altitude road bed.

As an improvement, the top surface of the bearing plate is rotationally provided with a first driving screw rod, the right end of the first driving screw rod is connected with a first rotating handle, the first driving screw rod is in threaded connection with the threaded sliding block in a matched mode, and the first driving screw rod drives the threaded sliding block to move left and right so as to adjust the inclination angle of the rotating reinforcing plate.

As an improvement, the cross mechanism includes the first regulation pole articulated with the screw thread sliding block top, the first regulation pole other end is articulated with rotating the gusset plate bottom, the last articulated cross bottom plate that is located first regulation pole bottom and is parallel with rotating the gusset plate that is equipped with of screw thread sliding block, cross bottom plate front side outer wall slides and is equipped with the second regulation pole of being connected with first regulation pole central authorities rotation, the second regulation pole other end and rotation gusset plate sliding connection, first regulation pole rotates and drives the second regulation pole and slide on cross bottom plate and rotation gusset plate to make to rotate the gusset plate and can adjust the angle that needs under the supporting role of vertical board, make to rotate the gusset plate can laminate the road bed side.

As an improvement, both ends symmetry is equipped with a set of backup pad about the mobile bottom plate top surface, rotate between the backup pad and be equipped with the second drive lead screw with fixed sill pillar bottom threaded connection, second drive lead screw right-hand member connection is equipped with the second rotation handle that is located backup pad right side outer wall, and the second rotation handle makes things convenient for operating personnel to rotate the second drive lead screw to adjust the position about rotating the gusset plate.

As an improvement, the inside central authorities embedding of removal bottom plate is equipped with down the cylinder, down the cylinder bottom connection and be equipped with the holding down plate that is located the removal bottom plate bottom, the holding down plate bottom evenly is equipped with a plurality of toper posts, and the cylinder pushes in the soil layer with the toper post down for the device is more stable.

Drawings

Fig. 1 is a sectional view of a roadbed reinforcing structure for road design according to the present utility model.

Fig. 2 is an elevation view of a roadbed reinforcement structure of a road design according to the present utility model.

As shown in the figure: 1. a movable bottom plate; 2. a chute; 3. fixing the bottom post; 4. a fixing groove; 5. a hydraulic telescopic rod; 6. a support rod; 7. a damping spring; 8. a bearing plate; 9. a threaded slider; 10. a vertical plate; 11. rotating the reinforcing plate; 12. a crossing mechanism; 13. a first driving screw rod; 14. a first rotary handle; 15. a first adjusting lever; 16. a cross bottom plate; 17. a second adjusting lever; 18. a support plate; 19. a second driving screw rod; 20. a second rotary handle; 21. a pressing cylinder; 22. a lower pressing plate; 23. and (5) a conical column.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, a roadbed reinforcement structure for road design comprises a movable bottom plate 1, wherein a pressing cylinder 21 is embedded in the center of the inside of the movable bottom plate 1, a pressing plate 22 positioned at the bottom end of the movable bottom plate 1 is connected and arranged at the bottom end of the pressing cylinder 21, a plurality of conical columns 23 are uniformly arranged at the bottom end of the pressing plate 22, the pressing cylinder 21 is started after the device is moved to a position where reinforcement is needed, the pressing plate 22 is pressed down to drive the conical columns 23 to enter a soil layer, and fixing of the device is completed.

The utility model discloses a hydraulic telescopic device, including fixed bottom post 3, movable bottom plate 1 top surface central authorities are equipped with spout 2, sliding connection is equipped with fixed bottom post 3 in spout 2, fixed bottom post 3 top surface is inside to be equipped with fixed recess 4, be equipped with hydraulic telescopic handle 5 in the fixed recess 4, hydraulic telescopic handle 5 top extends to fixed bottom post 3 top and connects and be equipped with bracing piece 6, be connected between bracing piece 6 bottom surfaces and fixed bottom post 3 top surfaces and be equipped with a plurality of damping springs 7, start hydraulic telescopic handle 5 adjusting device's height, because the road bed height is lower, damping spring 7 compresses the extension along with the flexible of hydraulic telescopic handle 5, plays the cushioning effect to device top mechanism.

The left and right ends of the top surface of the movable bottom plate 1 are symmetrically provided with a group of support plates 18, second driving screw rods 19 in threaded connection with the bottom ends of the fixed bottom columns 3 are rotationally arranged between the support plates 18, the right ends of the second driving screw rods 19 are connected with second rotating handles 20 positioned on the outer walls of the right sides of the support plates 18, and operators rotate the second driving screw rods 19 through the second rotating handles 20, so that the fixed bottom columns 3 move left and right to adjust the left and right positions of the reinforcing structure.

The top end of the supporting rod 6 is connected with a bearing plate 8, a threaded sliding block 9 is arranged on the top surface of the bearing plate 8 in a left-right sliding way, a vertical plate 10 is arranged at the left end of the top surface of the bearing plate 8, a rotary reinforcing plate 11 clung to the side surface of a roadbed is hinged at the top end of the vertical plate 10, a crossing mechanism 12 connected with the bottom surface of the rotary reinforcing plate 11 is hinged on the threaded sliding block 9, the crossing mechanism 12 comprises a first adjusting rod 15 hinged with the top end of the threaded sliding block 9, the other end of the first adjusting rod 15 is hinged with the bottom surface of the rotary reinforcing plate 11, a crossing bottom plate 16 which is positioned at the bottom end of the first adjusting rod 15 and parallel to the rotary reinforcing plate 11 is hinged on the threaded sliding block 9, the outer wall of the front side of the crossed bottom plate 16 is slidably provided with a second adjusting rod 17 rotationally connected with the center of the first adjusting rod 15, the other end of the second adjusting rod 17 is slidably connected with the rotation reinforcing plate 11, and as the rotation reinforcing plate 11 is hinged with the vertical plate 10, the threaded sliding block 9 enables the first adjusting rod 15 to rotate anticlockwise when sliding rightwards, the second adjusting rod 17 is rotationally connected with the center of the first adjusting rod 15, so that the second adjusting rod 17 slides leftwards and rightwards on the crossed bottom plate 16 and the rotation reinforcing plate 11, the second adjusting rod 17 rotates clockwise, the crossed bottom plate 16 is parallel to the rotation reinforcing plate 11, and the crossed mechanism 12 pushes the rotation reinforcing plate 11 anticlockwise, so that the angle adjustment of the rotation reinforcing plate 11 is realized; the bearing plate 8 top surface rotates and is equipped with first drive lead screw 13, first drive lead screw 13 right-hand member connection is equipped with first rotation handle 14, first drive lead screw 13 and the supporting threaded connection of screw thread sliding block 9, operating personnel rotates first rotation handle 14 and makes first drive lead screw 13 drive screw thread sliding block 9 and control the removal, then first regulation pole 15 rotates and drives second regulation pole 17 and slide on cross floor 16 and rotation gusset plate 11, cross floor 16 remains throughout and rotates gusset plate 11 parallel, thereby make rotation gusset plate 11 can adjust to the angle of needs under the supporting role of vertical board 10, until rotation gusset plate 11 can laminate the road bed side.

When the device is implemented, firstly, the device is moved to a position to be reinforced, then the lower pressing cylinder 21 is started, the lower pressing plate 22 is pressed down to drive the conical column 23 to enter a soil layer, and the fixation of the device is completed; and then, the hydraulic telescopic rod 5 is started to adjust the height of the rotary reinforcing plate 11, the second driving screw rod 19 is rotated through the second rotating handle 20, so that the fixed bottom column 3 moves left and right to adjust the left and right positions of the rotary reinforcing plate 11, meanwhile, an operator rotates the first rotating handle 14 to enable the first driving screw rod 13 to drive the threaded sliding block 9 to move left and right, the first adjusting rod 15 rotates to drive the second adjusting rod 17 to slide on the cross bottom plate 16 and the rotary reinforcing plate 11, the inclination angle of the rotary reinforcing plate 11 is adjusted, and the operation is continuously continued until the rotary reinforcing plate 11 is adjusted to be closely attached to the side surface of a roadbed, so that the reinforcing operation of the roadbed can be completed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a road design roadbed reinforced structure, includes movable bottom plate (1), its characterized in that: the utility model discloses a hydraulic telescopic support for the road bed, including fixed bottom post (3), fixed bottom post (3) top surface, fixed bottom post (3) top are connected and are equipped with spout (2), fixed bottom post (3) top is connected and are equipped with bracing piece (6) in hydraulic telescopic support (5), be connected between bracing piece (6) bottom surface and fixed bottom post (3) top surface and be equipped with a plurality of damping springs (7), bracing piece (6) top connection is equipped with bearing plate (8), bearing plate (8) top surface left and right sides slip is equipped with screw thread sliding block (9), bearing plate (8) top surface left end is equipped with vertical board (10), vertical board (10) top articulates and is equipped with rotation reinforcing plate (11) of hugging closely the road bed side, articulated on screw thread sliding block (9) are equipped with and rotate cross machine (12) that reinforcing plate (11) bottom surface is connected.

2. The road design subgrade reinforcing structure as set forth in claim 1, wherein: the bearing plate (8) top surface rotates and is equipped with first drive lead screw (13), first drive lead screw (13) right-hand member connection is equipped with first rotation handle (14), supporting threaded connection of first drive lead screw (13) and screw slider (9).

3. The road design subgrade reinforcing structure as set forth in claim 1, wherein: the cross mechanism (12) comprises a first adjusting rod (15) hinged to the top end of a threaded sliding block (9), the other end of the first adjusting rod (15) is hinged to the bottom surface of a rotation reinforcing plate (11), a cross bottom plate (16) which is positioned at the bottom end of the first adjusting rod (15) and parallel to the rotation reinforcing plate (11) is hinged to the threaded sliding block (9), a second adjusting rod (17) which is connected with the center of the first adjusting rod (15) in a sliding mode is arranged on the outer wall of the front side of the cross bottom plate (16), and the other end of the second adjusting rod (17) is connected with the rotation reinforcing plate (11) in a sliding mode.

4. The road design subgrade reinforcing structure as set forth in claim 1, wherein: the movable bottom plate (1) is characterized in that a group of supporting plates (18) are symmetrically arranged at the left end and the right end of the top surface of the movable bottom plate (1), a second driving screw rod (19) in threaded connection with the bottom end of the fixed bottom column (3) is rotationally arranged between the supporting plates (18), and the right end of the second driving screw rod (19) is connected with a second rotating handle (20) positioned on the outer wall of the right side of the supporting plate (18).

5. The road design subgrade reinforcing structure as set forth in claim 1, wherein: the movable bottom plate (1) is internally provided with a lower pressing cylinder (21) in a central embedding mode, the bottom end of the lower pressing cylinder (21) is connected with a lower pressing plate (22) positioned at the bottom end of the movable bottom plate (1), and a plurality of conical columns (23) are uniformly arranged at the bottom end of the lower pressing plate (22).