CN215668885U

CN215668885U - Roadbed reinforced structure for highway construction

Info

Publication number: CN215668885U
Application number: CN202122136570.1U
Authority: CN
Inventors: 郎伟平; 程杨
Original assignee: Lang Weiping
Current assignee: Lang Weiping
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-28
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a roadbed reinforcing structure for highway construction, which relates to the technical field of highway construction and comprises a mounting plate, wherein sliding grooves are formed in two ends of the upper surface of the mounting plate, sliding rods are arranged in the sliding grooves, a movable plate is fixedly connected to one end of each sliding rod, two ends of one side, far away from the mounting plate, of each movable plate are fixedly connected with sleeves, movable rods are connected in the sleeves in an inserting mode, and a baffle is fixedly connected to one side of each movable rod. According to the utility model, the mounting plate and the movable plate are arranged, the fixed plate is fixedly connected to the middle part of the upper surface of the movable plate, the distance between the movable plate and the mounting plate can be adjusted by the threaded rod arranged on one side of the fixed plate, so that the device is convenient to mount, the baffle plate is arranged on one side of the movable plate, and the threaded rod arranged on one side of the baffle plate is matched with the threaded sleeve, so that the angle between the baffle plate and the movable plate can be adjusted according to construction requirements, and the practicability of the device is improved.

Description

Roadbed reinforced structure for highway construction

Technical Field

The utility model relates to the technical field of highway construction, in particular to a roadbed reinforcing structure for highway construction.

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 mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation; on the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line; in civil engineering, the subgrade occupies an important position in the aspects of construction quantity, floor area and investment.

In the construction process of road bed, need consolidate the support to the both sides of road bed, among the prior art, generally adopt anchor nail and steel sheet complex mode to consolidate the road bed both sides, this kind of method not only installation, demolish the process loaded down with trivial details, be difficult to carry out the adaptability according to the inclination of road bed both sides moreover and adjust, the practicality is lower. Therefore, it is necessary to provide a roadbed reinforcement structure for highway construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roadbed reinforcing structure for highway construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a roadbed reinforcing structure for highway construction comprises a mounting plate, wherein sliding grooves are formed in two ends of the upper surface of the mounting plate, sliding rods are arranged in the sliding grooves, a movable plate is fixedly connected to one ends of the sliding rods, a fixed plate is fixedly connected to the middle of the upper surface of the movable plate, a threaded rod is movably connected to the middle of one side of the fixed plate through a bearing, an extension plate is fixedly connected to the middle of the upper surface of the mounting plate, threaded grooves are formed in the middle of the extension plate, the threaded rod is connected with the threaded grooves in a penetrating manner, a hand wheel is fixedly connected to one end of the threaded rod, sleeves are fixedly connected to two ends of one side of the movable plate, which is far away from the mounting plate, movable rods are inserted in the sleeves, a baffle is fixedly connected to one side of the movable rods, lugs are fixedly connected to the middle of two ends of one side of the baffle, which is close to the mounting plate, and the middle of the upper surface of the sliding rods, one side of the lug is movably connected with a connecting block through a pin shaft.

Preferably, one end of the connecting block is fixedly connected with a screw rod, and the outer side of one end of the screw rod is connected with a threaded sleeve in a sleeved mode.

Preferably, the middle parts of the two sides of the baffle are both provided with U-shaped blocks, and one sides of the U-shaped blocks, which are far away from the mounting plate, are provided with inclined planes.

Preferably, a screw hole is formed in the middle of one side, close to the mounting plate, of the U-shaped block, and a bolt is inserted and connected in the screw hole.

Preferably, the both ends of one side that the fly leaf is close to the mounting panel all fixedly connected with locating piece, the locating piece sets up to hollow structure.

Preferably, a plurality of locating holes distributed in an equidistant linear array are formed in the mounting plate, and a plurality of anti-slip grooves distributed in an equidistant linear array are formed in the lower surface of the mounting plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the mounting plate and the movable plate are arranged, the fixed plate is fixedly connected to the middle part of the upper surface of the movable plate, the distance between the movable plate and the mounting plate can be adjusted through the threaded rod arranged on one side of the fixed plate, so that the device is convenient to mount, the baffle is arranged on one side of the movable plate, the movable rod at the bottom end of the baffle is connected with the sleeve on one side of the movable plate in a sleeved mode, so that the angle between the baffle and the movable plate can be changed, the threaded rod arranged on one side of the baffle is matched with the threaded sleeve, so that the angle between the baffle and the movable plate can be adjusted according to construction requirements, and the practicability of the device is improved;

2. according to the utility model, the mounting plate can be fixed by inserting the positioning pin into the positioning hole through the arrangement of the positioning hole and the anti-skidding groove, the secondary reinforcement of the position of the movable plate can be realized by inserting the positioning pin into the positioning block through the arrangement of the positioning block, so that the stability of the device is further improved, and the plates such as plywood for construction can be fixed on one side of the baffle plate by arranging the U-shaped block which is matched with the bolt, so that the construction of a roadbed is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. a chute; 3. a slide bar; 4. a movable plate; 5. a fixing plate; 6. a threaded rod; 7. an extension plate; 8. a thread groove; 9. a sleeve; 10. a movable rod; 11. a baffle plate; 12. a bump; 13. connecting blocks; 14. a screw; 15. a threaded sleeve; 16. a U-shaped block; 17. a screw hole; 18. a bolt; 19. positioning blocks; 20. positioning holes; 21. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a roadbed reinforcing structure for highway construction, which comprises a mounting plate 1, wherein two ends of the upper surface of the mounting plate 1 are respectively provided with a sliding groove 2, a sliding rod 3 is arranged in the sliding groove 2, the sliding grooves 2 are matched with the sliding rod 3, so that the movement of a movable plate 4 is more stable, one end of the sliding rod 3 is fixedly connected with the movable plate 4, the middle part of the upper surface of the movable plate 4 is fixedly connected with a fixed plate 5, the middle part of one side of the fixed plate 5 is movably connected with a threaded rod 6 through a bearing, the middle part of the upper surface of the mounting plate 1 is fixedly connected with an extension plate 7, the middle part of the extension plate 7 is provided with a threaded groove 8, the threaded rod 6 is in penetrating connection with the threaded groove 8, one end of the threaded rod 6 is fixedly connected with a hand wheel, two ends of one side of the movable plate 4, which is far away from the mounting plate 1, are respectively and fixedly connected with a sleeve 9, a movable rod 10 is inserted in the sleeve 9, and the movable rod 10 is matched with the sleeve 9, so that the angle between the baffle 11 and the movable plate 4 can be changed, one side of the movable rod 10 is fixedly connected with the baffle 11, the middle parts of the two ends of one side of the baffle 11, which is close to the mounting plate 1, and the middle part of the upper surface of the sliding rod 3 are fixedly connected with a bump 12, and one side of the bump 12 is movably connected with a connecting block 13 through a pin shaft.

One end of the connecting block 13 is fixedly connected with a screw 14, the outer side of one end of the screw 14 is connected with a threaded sleeve 15 in a sleeved mode, when the threaded sleeve 15 is rotated, the screws 14 at the two ends of the threaded sleeve 15 move relatively, so that the angle between the baffle plate 11 and the movable plate 4 changes, the middle parts of the two sides of the baffle plate 11 are respectively provided with a U-shaped block 16, one side, far away from the mounting plate 1, of the U-shaped block 16 is provided with an inclined surface, the middle part, close to the mounting plate 1, of one side of the U-shaped block 16 is provided with a screw hole 17, a bolt 18 is connected in the screw hole 17 in an inserted mode, the bolt 18 is matched with the screw hole 17, so that the inner side wall of the U-shaped block 16 is attached to the baffle plate 11, further, the U-shaped block 16 can fix a construction plate on one side of the baffle plate 11, the two ends, close to the mounting plate 1, of the two sides of the movable plate 4 are respectively and fixedly connected with a positioning block 19, the positioning block 19 is of a hollow structure, and the positioning pin is inserted into the positioning block 19, can realize consolidating the secondary of fly leaf 4, and then promoted the reinforcement effect of baffle 11 to the road bed side, set up a plurality of locating holes 20 that are equidistant linear array and distribute on the mounting panel 1, through inserting the dowel in locating hole 20, can accomplish the fixed mounting to mounting panel 1, a plurality of antiskid groove 21 that are equidistant linear array and distribute are seted up to the lower surface of mounting panel 1, the setting up of antiskid groove 21 makes the frictional force between mounting panel 1 and the ground obtain promoting, and then make the installation stability of mounting panel 1 obtain promoting.

The working principle of the utility model is as follows:

when the device is installed, firstly, the mounting plate 1 is placed on one side of a roadbed, the positioning pin is inserted into the positioning hole 20, the mounting plate 1 is fixed on the ground on one side of the roadbed, the hand wheel is rotated, the threaded rod 6 is matched with the threaded groove 8, the position of the fixing plate 5 is changed, the fixing plate 5 drives the movable plate 4 to move, the movable plate 4 drives the baffle plate 11 to move until the baffle plate 11 is attached to the side surface of the roadbed, when the angle of the baffle plate 11 needs to be adjusted, the threaded sleeve 15 is rotated, the threaded sleeves 15 are rotated, the screw rods 14 at two ends of the threaded sleeve 15 are relatively moved, the angle between the baffle plate 11 and the movable plate 4 is changed, the inclination of the baffle plate 11 is adjusted according to the inclination of the side surface of the roadbed, the baffle plate 11 can be completely attached to the side surface of the roadbed, when plates such as plywood need to be used in the construction process, the bolt 18 is rotated, bolt 18 and screw 17 cooperation for panel such as plywood is placed between U-shaped piece 16 and baffle 11 to U-shaped piece 16 by being fixed in one side of baffle 11, rotates bolt 18, makes U-shaped piece 16 press from both sides tightly panel in one side of baffle 11, can accomplish the fixed of panel, inserts the locating pin in locating piece 19, can carry out the secondary to fly leaf 4 and consolidate, thereby hoisting device's stability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a road bed reinforced structure for highway construction, includes mounting panel (1), its characterized in that: the upper surface of the mounting plate (1) is provided with sliding grooves (2) at two ends, a sliding rod (3) is arranged in each sliding groove (2), a movable plate (4) is fixedly connected at one end of each sliding rod (3), a fixed plate (5) is fixedly connected at the middle part of the upper surface of each movable plate (4), a threaded rod (6) is movably connected at the middle part of one side of each fixed plate (5) through a bearing, an extension plate (7) is fixedly connected at the middle part of the upper surface of the mounting plate (1), a threaded groove (8) is formed in the middle part of each extension plate (7), the threaded rod (6) is in through connection with the threaded groove (8), a hand wheel is fixedly connected at one end of the threaded rod (6), sleeves (9) are fixedly connected at two ends of one side of each movable plate (4) far away from the mounting plate (1), and movable rods (10) are inserted and connected in the sleeves (9), one side fixedly connected with baffle (11) of movable rod (10), baffle (11) are close to one side both ends middle part of mounting panel (1) and the equal fixedly connected with lug (12) in the middle part of the upper surface of slide bar (3), there is connecting block (13) one side of lug (12) through round pin axle swing joint.

2. The roadbed reinforcing structure for highway construction according to claim 1, wherein: one end fixedly connected with screw rod (14) of connecting block (13), the one end outside cup joint of screw rod (14) is connected with thread bush (15).

3. The roadbed reinforcing structure for highway construction according to claim 2, wherein: the middle parts of two sides of the baffle (11) are respectively provided with a U-shaped block (16), and one side of the U-shaped block (16) far away from the mounting plate (1) is provided with an inclined surface.

4. The roadbed reinforcing structure for highway construction according to claim 3, wherein: screw holes (17) are formed in the middle of one side, close to the mounting plate (1), of the U-shaped block (16), and bolts (18) are inserted and connected into the screw holes (17).

5. The roadbed reinforcing structure for highway construction according to claim 4, wherein: the movable plate (4) is close to the two ends of one side of the mounting plate (1), the two ends of the movable plate are fixedly connected with positioning blocks (19), and the positioning blocks (19) are of hollow structures.

6. The roadbed reinforcing structure for highway construction according to claim 5, wherein: the mounting plate is characterized in that a plurality of positioning holes (20) distributed in an equidistant linear array are formed in the mounting plate (1), and a plurality of anti-skidding grooves (21) distributed in an equidistant linear array are formed in the lower surface of the mounting plate (1).