CN217078260U

CN217078260U - Highway soft foundation protection processing structure

Info

Publication number: CN217078260U
Application number: CN202220880623.2U
Authority: CN
Inventors: 廖小明; 廖凤明; 陈洪进
Original assignee: Zhongxian Construction Group Co ltd
Current assignee: Zhongxian Construction Group Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-29
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a protective treatment structure for a soft foundation of a road, which comprises a fixed upright post, wherein the bottom of the fixed upright post is fixedly provided with a fixed seat, the inner cavity of the fixed seat is slidably provided with a movable rod, the fixed upright post is sleeved with a movable ring, the movable ring is positioned in the fixed seat, the top of the fixed upright post is fixedly connected with a guard rod, the fixed upright post is fixedly provided with an installation rod, two ends of the guard rod are uniformly and fixedly connected with the installation rod, a cross rod is uniformly and fixedly arranged between the guard rods, the fixed seat can be stably embedded into the ground, then the movable ring is slid into the fixed seat, so that the movable rod is outwards ejected out and inserted into a soil layer around the fixed seat, the contact area with soil is further increased, the stability of the fixed seat is further ensured, the sinking condition can not occur in the use process, and then the guard rod is connected with a plurality of fixed upright posts, thereby forming a stable structural layer and effectively improving the stability of the roadbed.

Description

Highway soft foundation protection processing structure

Technical Field

The utility model relates to a soft base protection processing structure of highway belongs to soft base protection management technical field of highway.

Background

The roadbed is a foundation of a road surface or a track and is a geotechnical structure formed by excavation or filling; the subgrade mainly has the functions of providing necessary conditions for pavement or track laying and train or traveling operation, bearing static load and dynamic load of tracks and rolling stocks or pavement and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the subgrade, but if the subgrade is not firm enough before filling, in order to prevent accidents such as unstable structures and the like caused by sinking and pulling cracks of the subgrade after filling, the soft subgrade needs to be treated to ensure that the settlement is stable until the bearing capacity of the subgrade can meet the design requirements; the existing common roadbed treatment method mainly comprises a filling and replacement method, a grouting method, a jet grouting pile method, a closed foundation bed, compacted piles, reinforced soil and the like, and the contact area between the existing highway roadbed and a soft foundation is limited, so that the effect of the soft foundation on absorbing water on the road surface after a rainy day is poor, the road surface is wet and slippery, and further traffic accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft base protection processing structure of highway, can be with the stable subaerial that buries of fixing base, let in the shift ring sliding value fixing base again, thereby outwards ejecting the carriage release lever, thereby insert in the soil horizon around the fixing base, further increase with the area of contact of soil, and then guarantee the stability of fixing base, the sunken condition can not appear in the use, couple together guard bar and a plurality of stationary mast again, thereby form a stable structural layer, the steadiness of road bed has effectively been improved, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soft base protection processing structure of highway, includes fixed column, the fixed fixing base that is equipped with in fixed column's bottom, the fixing base inner chamber slides and is equipped with the carriage release lever, the cover is equipped with the shift ring on the fixed column, the shift ring is located the fixing base, fixed column top fixedly connected with fender rod, the fixed installation pole that is equipped with on the fixed column, the fender rod both ends evenly with installation pole fixed connection, evenly fixed horizontal pole that is equipped with between the fender rod.

Further, the fixing base outside is evenly fixed and is equipped with the enhancement strip, evenly seted up the through-hole on the fixing base, and the through-hole is located between the enhancement strip.

Further, the inner wall of the fixing seat is connected with the fixing upright post through a fixing rod, the moving rods are connected through fixing blocks, the fixing blocks are sleeved on the fixing rod, and rectangular grooves are formed in the positions, corresponding to the fixing rods, of the moving ring.

Furthermore, the one end of the moving rod and the bottom of the moving ring are both provided with arc surfaces, the outer side of the top of the moving ring is fixedly provided with a waterproof cover, and the height of the moving ring is the same as the depth of the inner cavity of the fixed seat.

Furthermore, the fixed knot that is equipped with in fixing base top, the removal top of the ring is equipped with the connector link with the fixed knot fixed position that corresponds, and passes through connecting rod fixed connection between fixed knot and the connector link.

Furthermore, all around the installation pole top all fixedly be equipped with the mount pad, the mounting hole has all been seted up at the guard bar both ends, pass through fixing bolt between mount pad and the mounting hole and be connected.

The utility model has the advantages that:

1. by arranging the fixing seat, the fixing seat is buried under the ground of the highway when being laid, so that the fixing upright post is more stable, and the soft foundation of the highway is effectively protected;

2. through the arrangement of the moving rod and the moving ring, after the fixed seat is buried under the ground, the moving ring slides in the fixed seat, so that the moving rod is ejected outwards and is inserted into a soil layer around the fixed seat, the contact area with soil is further increased, the stability of the fixed seat is further ensured, and the sinking condition cannot occur in the use process;

3. through setting up the fender rod, after the fixing base is fixed, couple together fender rod and a plurality of fixed stand to form a stable structural aspect, effectively improved the steadiness of road bed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a soft foundation protection processing structure of a road of the present invention;

fig. 2 is a schematic view of a fixing seat structure of a soft road foundation protection processing structure of the present invention;

fig. 3 is a schematic cross-sectional view of a fixing seat of a soft road foundation protection processing structure of the present invention;

fig. 4 is a schematic top view of a fixing seat of a soft road foundation protection processing structure of the present invention;

fig. 5 is a schematic top view of a mounting rod of a soft foundation protection treatment structure for a road according to the present invention;

reference numbers in the figures: 1. fixing the upright post; 2. a fixed seat; 3. a travel bar; 4. a moving ring; 5. a guard bar; 6. mounting a rod; 7. a reinforcing strip; 8. a through hole; 9. fixing the rod; 10. a fixed block; 11. a rectangular groove; 12. a waterproof cover; 13. a fixing buckle; 14. a connecting buckle; 15. a connecting rod; 16. a mounting seat; 17. mounting holes; 18. a cross bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, the present invention provides a technical solution; the utility model provides a structure is handled in soft base protection of highway, includes stationary mast 1, the fixed fixing base 2 that is equipped with in bottom of

stationary mast

1, 2 inner chambers of fixing base slide and are equipped with carriage release lever 3, the cover is equipped with shift ring 4 on the stationary mast 1, shift ring 4 is located

fixing base

2, 1 top fixedly connected with fender rod 5 of stationary mast, the fixed installation pole 6 that is equipped with on the

stationary mast

1, 5 both ends of fender rod are even and 6 fixed connection of installation pole, evenly fixed horizontal pole 18 that is equipped with between the fender rod 5.

Specifically, as shown in fig. 2, the reinforcing strips 7 are uniformly and fixedly arranged on the outer side of the fixing seat 2, the through holes 8 are uniformly formed in the fixing seat 2, the through holes 8 are located between the reinforcing strips 7, the overall strength of the fixing seat 2 is increased, and the service life of the fixing seat is prolonged.

Specifically, as shown in fig. 4, 2 inner walls of the fixing base are connected with the fixed upright post 1 through a fixing rod 9, the moving rod 3 is connected through a fixing block 10, the fixing block 10 is sleeved on the fixing rod 9, a rectangular groove 11 is formed in the moving ring 4 corresponding to the fixing rod 9, the moving ring 4 is conveniently inserted into the fixing base, a fixing buckle 13 is fixedly arranged at the top of the fixing base 2, a connecting buckle 14 is fixedly arranged at the top of the moving ring 4 and corresponding to the fixing buckle 13, the fixing buckle 13 and the connecting buckle 14 are fixedly connected through a connecting rod 15, and the moving ring 4 can be fixed in the fixing base 2.

Specifically, as shown in fig. 3, 3 one ends of the movable rods and the bottom of the movable ring 4 are both provided with arc surfaces, a waterproof cover 12 is fixedly arranged on the outer side of the top of the movable ring 4, the height of the movable ring 4 is the same as the depth of the inner cavity of the fixed seat 2, and the waterproof cover 12 can avoid rainwater from penetrating into the soil below and avoid the soft foundation from being washed by rainwater.

Specifically, as shown in fig. 5, mounting seats 16 are fixedly arranged on the periphery of the top end of the mounting rod 6, mounting holes 17 are formed in two ends of the protection rod 5, and the mounting seats 16 are connected with the mounting holes 17 through fixing bolts.

The utility model discloses the theory of operation: bury fixing base 2 underground highway when laying, let in 3 sliding value fixing bases 2 of shift ring, thereby outwards ejecting with carriage release lever 3, thereby insert in the soil horizon around fixing base 2, further increase the area of contact with soil, and then guarantee the stability of fixing base, the condition of sinking can not appear in the use, couple together guard bar 5 and a plurality of stationary mast 1, thereby form a stable structural aspect, effectively improved the steadiness of road bed.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a soft base protection of highway is handled structure, includes fixed stand (1), its characterized in that: the fixed fixing base (2) that is equipped with in bottom of stationary mast (1), fixing base (2) inner chamber slides and is equipped with carriage release lever (3), the cover is equipped with shift ring (4) on stationary mast (1), shift ring (4) are located fixing base (2), stationary mast (1) top fixedly connected with fender rod (5), the fixed installation pole (6) that is equipped with on stationary mast (1), fender rod (5) both ends are even and installation pole (6) fixed connection, evenly fixed horizontal pole (18) that is equipped with between fender rod (5).

2. The soft foundation protective treatment structure for roads according to claim 1, wherein: the fixing base (2) outside is evenly fixed and is equipped with and strengthens strip (7), evenly seted up through-hole (8) on fixing base (2), and through-hole (8) are located between strengthening strip (7).

3. A road soft foundation protection treatment structure as claimed in claim 2, wherein: fixing base (2) inner wall is connected through dead lever (9) with fixed post (1), connect through fixed block (10) between carriage release lever (3), and fixed block (10) cover is established on dead lever (9), rectangle recess (11) have been seted up with dead lever (9) corresponding position on shift ring (4).

4. A road soft foundation protective treatment structure according to claim 3, characterized in that: the movable rod (3) is characterized in that an arc surface is arranged at one end of the movable rod (3) and the bottom of the movable ring (4), a waterproof cover (12) is fixedly arranged on the outer side of the top of the movable ring (4), and the height of the movable ring (4) is the same as the depth of an inner cavity of the fixed seat (2).

5. A road soft foundation protection processing structure according to claim 4, characterized in that: the fixing device is characterized in that a fixing buckle (13) is fixedly arranged at the top of the fixing seat (2), a connecting buckle (14) is fixedly arranged at the top of the moving ring (4) and corresponding to the fixing buckle (13), and the fixing buckle (13) is fixedly connected with the connecting buckle (14) through a connecting rod (15).

6. A road soft foundation protection treatment structure as claimed in claim 5, wherein: all fixed mount pad (16) that are equipped with all around on installation pole (6) top, mounting hole (17) have all been seted up at fender rod (5) both ends, pass through fixing bolt and be connected between mount pad (16) and mounting hole (17).