CN113622237B - Transverse roadbed reinforcing device - Google Patents
Transverse roadbed reinforcing device Download PDFInfo
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- CN113622237B CN113622237B CN202110924355.XA CN202110924355A CN113622237B CN 113622237 B CN113622237 B CN 113622237B CN 202110924355 A CN202110924355 A CN 202110924355A CN 113622237 B CN113622237 B CN 113622237B
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- plate
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- transverse plate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/006—Foundations for pavings made of prefabricated single units
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/006—Deep foundation of tracks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
Abstract
The invention relates to the field of road engineering, and particularly discloses a transverse roadbed reinforcing device which comprises a transverse plate and guide plates, wherein the transverse plate is hollow, a plurality of water through holes are formed in the top end of the transverse plate, the guide plates are arranged on two sides of the upper end of the transverse plate, and the guide plates are obliquely arranged; the transverse plate is horizontally inserted into the roadbed, a U-shaped protective sleeve is arranged outside the transverse plate and is arranged on the transverse plate in a sliding mode, and an anti-corrosion coating is arranged on the outer wall of the transverse plate. The invention aims to solve the technical problem of subgrade settlement.
Description
Technical Field
The invention relates to the field of road engineering, and particularly discloses a transverse roadbed reinforcing device.
Background
The roadbed is a foundation of a track or a road surface and is an earth 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, but the roadbed has a plurality of settlement and pit grooves due to insufficient stability of the original roadbed structure, rainwater impact accumulation, stratum collapse and the like of the highway in use, so that great potential safety hazards of driving are caused.
Disclosure of Invention
In view of the above, the present invention aims to provide a lateral roadbed reinforcement device to solve the technical problem of roadbed settlement.
In order to achieve the purpose, the invention provides the following technical scheme:
a transverse roadbed reinforcing device comprises a transverse plate and guide plates, wherein the transverse plate is hollow, a plurality of water through holes are formed in the top end of the transverse plate, the guide plates are arranged on two sides of the upper end of the transverse plate, and the guide plates are obliquely arranged; the transverse plates are horizontally inserted into the roadbed.
Optionally, a U-shaped protective sleeve is arranged outside the transverse plate, the protective sleeve is slidably arranged on the transverse plate, and an anti-corrosion coating is arranged on the outer wall of the transverse plate.
Optionally, the protective sleeve comprises a bottom plate and two side plates, wherein the bottom plate comprises a first central plate and two first subplates, and the first subplates are hinged on two sides of the first central plate; the side plates comprise a second central plate and a second auxiliary plate, the second auxiliary plate is hinged to the upper end of the second central plate, and the lower end of the second central plate is hinged to the first auxiliary plate; the first central panel can be secured to a first flap, the second central panel can be secured to a second flap, and the second central panel can be secured to the first flap.
Optionally, a plurality of through holes are formed in the inner wall of the transverse plate, hollow insertion rods are arranged in the through holes in a damping sliding mode, and a connecting plate is arranged at one end, located inside the transverse plate, of each insertion rod.
Optionally, the outer end of the connecting plate is bent towards the direction of the inserted rod.
Optionally, a tapered seal is disposed at an inner end of the transverse plate.
Optionally, the top and the bottom center of diaphragm all vertically are provided with the mounting hole, can insert the filling tube in the mounting hole, the middle part level of filling the tube is provided with the discharge orifice, and the discharge orifice is located the diaphragm.
The construction method of the transverse roadbed reinforcing device comprises the following steps:
s1, horizontally arranging a plurality of reinforcing devices on two sides of the roadbed, arranging the reinforcing devices in rows, arranging the reinforcing devices in two adjacent rows at intervals, and inserting the reinforcing devices in the lowest row first;
s2, pulling out the protective sleeves on the transverse plates outwards, folding the two first auxiliary plates from the upper side to the tops of the first central plates, folding the second auxiliary plates from the inner sides of the second central plates downwards, enabling the width and the height of each protective sleeve to be small, inserting the protective sleeves into the transverse plates to push the inserting rods out of the through holes of the transverse plates, inserting the inserting rods into the soil layers, and finally pulling out the protective sleeves;
s3, vertically drilling a hole downwards from the surface of the roadbed to the position above the transverse plate, aligning the drilled hole with the mounting hole of the transverse plate, and then inserting the perfusion tube into the mounting hole of the transverse plate to enable the flow hole to be positioned inside the transverse plate;
s4, pouring a curing agent into the pouring pipe, and waiting for soil curing;
s5, inserting the installation transverse plates upwards layer by layer, and pushing out the insertion rods by using the protective sleeves;
s6, drilling holes and installing perfusion tubes in the other transverse plates;
and S7, pouring curing agents into all the pouring pipes.
The working principle and the beneficial effects of the scheme are as follows:
1. the transverse plate can be horizontally inserted into the roadbed, and the transverse plate can extrude surrounding soil, so that the soil density is higher, and the roadbed is more stable; simultaneously, the upper end of diaphragm is provided with the water hole, and when oozing water in the road bed, rivers can be collected by the deflector on the diaphragm to flow into the diaphragm in the water hole from crossing, flow out in the open-ended one end of diaphragm again, avoid rivers to amass and stay and lead to the road bed to subside in the road bed.
2. The arrangement mode of diaphragm is from top to bottom arranges a plurality of rows, and the diaphragm interval setting between two rows about, so most rivers all can be collected by each diaphragm. And a filling pipe is vertically inserted into the transverse plate and can reinforce the roadbed in the vertical direction. Simultaneously, the filling pipe is used for pouring the curing agent, and the filling pipe can flow into soil from the inserted bar of diaphragm both sides simultaneously in can leading-in diaphragm with the curing agent, is convenient for carry out solidification evenly to soil.
3. The protective sleeve outside the transverse plate can protect the anti-corrosion coating on the outer wall of the transverse plate in the transportation and storage processes, and the coating is prevented from being scratched, damaged and the like. After the diaphragm inserted the soil layer, can be used for promoting the inserted bar and outwards remove after taking the protective sheath out, be convenient for push all inserted bars out, the protective sheath can also continue to use.
4. In this scheme, construct the diaphragm of lower floor earlier and carry out soil stabilization during the construction, the diaphragm of construction top again after the solidification is accomplished, the soil layer of below this moment is comparatively stable, and the diaphragm is difficult to take place to slide in the work progress, soil can not continue to subside.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural view of the transverse plate, the guide plate, the protective sleeve and the perfusion tube;
FIG. 3 is a schematic structural view of the cross plate and the insertion rod;
FIG. 4 is a schematic structural view of the protective sheath when it is fitted over the transverse plate;
FIG. 5 is a schematic view of the protective sleeve when retracted and inserted into the cross board;
fig. 6 is an enlarged view of a portion a in fig. 5.
The drawings are numbered as follows: the device comprises a transverse plate 1, a seal 2, water through holes 3, a mounting hole 4, a guide plate 5, an insertion rod 6, a connecting plate 7, a protective sleeve 8, a pouring pipe 9, a flow hole 10, a liquid outlet hole 11, a first central plate 12, a first auxiliary plate 13, a second central plate 14, a second auxiliary plate 15, a first pin hole 16, a fourth pin hole 17, a third pin hole 18, a fifth pin hole 19, a second pin hole 20, a clamping groove 21 and a clamping block 22.
Detailed Description
The following is further detailed by way of specific embodiments:
examples
A transverse roadbed reinforcing device is shown in figures 1-6 and comprises a transverse plate 1 and a guide plate 5, wherein the transverse plate 1 is hollow, a plurality of water through holes 3 are formed in the top end of the transverse plate 1, mounting holes 4 are formed in the middle of the upper end and the lower end of the transverse plate 1, and the hole diameter of each mounting hole 4 is larger than that of each water through hole 3. Both sides of the upper end of the transverse plate 1 are fixedly provided with guide plates 5, and the guide plates 5 are obliquely arranged. A conical seal 2 for sealing the transverse plate 1 is fixedly arranged at one end of the transverse plate 1 facing the soil layer. A plurality of through holes are formed in the inner wall of the transverse plate 1, hollow insertion rods 6 are arranged in the through holes in a damping sliding mode, one ends, located inside the transverse plate 1, of the insertion rods 6 are provided with connecting plates 7, and the outer side ends of the connecting plates 7 are bent towards the direction of the insertion rods 6. The inserted link 6 can communicate with the inside of the cross plate 1. The U-shaped protective sleeve 8 is arranged outside the transverse plate 1, the protective sleeve 8 is arranged on the transverse plate 1 in a sliding mode, and an anti-corrosion coating is arranged on the outer wall of the transverse plate 1. The protective sleeve 8 comprises a bottom plate and two side plates, wherein the bottom plate comprises a first central plate 12 and two first secondary plates 13, the first secondary plates 13 are hinged to two sides of the first central plate 12, and the hinged positions are positioned at the tops of the first secondary plates 13 and the first central plate 12; the side panels include a second central panel 14 and a second flap 15, the second flap 15 is hingedly disposed at an upper end of the second central panel 14 at a location inward of the second flap 15 and the second central panel 14, a lower end of the second central panel 14 is hingedly disposed at a lower end of the first flap 13 at a location downward of the second central panel 14 and the first flap 13. The first central panel 12 can be fixed to the first counter panel 13 in the following manner: the first central plate 12 and the first auxiliary plate 13 are both horizontally provided with first pin holes 16, the two first pin holes 16 can be aligned, and first pin shafts can be inserted into the first pin holes 16; the first central plate 12 and the first secondary plate 13 are also vertically provided with a second pin hole 20, the two second pin holes 20 can be aligned, and a second pin can be inserted into the second pin hole 20. The second central panel 14 can be fixed to the second secondary panel 15 in such a way that: vertical third pin holes 18 are formed in the second central plate 14 and the second auxiliary plate 15, the third pin holes 18 can be aligned, and third pin shafts are inserted into the third pin holes 18; the second central plate 14 and the second sub-plate 15 are further provided with horizontal fourth pin holes 17, two of the fourth pin holes 17 are aligned, and a fourth pin shaft is inserted into the fourth pin holes 17. The second central plate 14 can be fixed to the first secondary plate 13 in the following manner: the second central plate 14 and the first auxiliary plate 13 are both provided with a clamping groove 21, and an L-shaped clamping block 22 can be clamped into the clamping groove 21 for fixing; the second central plate 14 and the first auxiliary plate 13 are provided with fifth pin holes 19, and fifth pin shafts are inserted into the fifth pin holes 19.
Equal vertical mounting hole 4 that is provided with in top and the bottom center of diaphragm 1, can insert into the filling tube 9 in the mounting hole 4, the middle part level of filling tube 9 is provided with discharge orifice 10, and discharge orifice 10 is located diaphragm 1. The bottom of the pouring tube 9 is provided with a plurality of liquid outlet holes 11.
The construction method of the transverse roadbed reinforcing device comprises the following steps:
s1, horizontally arranging a plurality of reinforcing devices on two sides of the roadbed, arranging the reinforcing devices in rows, arranging the reinforcing devices in two adjacent rows at intervals, and inserting the reinforcing devices in the lowest row first;
s2, pulling out the protective sleeve 8 on the transverse plate 1, folding the two first auxiliary plates 13 from the upper part to the top of the first central plate 12, folding the second auxiliary plates 15 from the inner side of the second central plate 14 downwards, wherein the width and the height of the protective sleeve 8 are both reduced, inserting the protective sleeve 8 into the transverse plate 1 to push the inserting rod 6 out of the through hole of the transverse plate 1, inserting the inserting rod 6 into soil, and finally pulling out the protective sleeve 8;
s3, vertically drilling downwards from the roadbed surface to the position above the transverse plate 1, aligning the drilling hole with the mounting hole 4 of the transverse plate 1, then inserting the filling pipe 9 into the mounting hole 4 of the transverse plate 1, and enabling the flow hole 10 to be located inside the transverse plate 1;
s4, pouring a curing agent into the pouring pipe 9, and waiting for soil curing;
s5, inserting the transverse plates 1 upwards layer by layer, and pushing out the insertion rods 6 by using the protective sleeves 8;
s6, drilling holes and installing perfusion tubes 9 in the other transverse plates 1;
s7, pouring a curing agent into all the pouring tubes 9.
When the protective sleeve 8 is sleeved on the transverse plate 1, the first central plate 12 and the first secondary plate 13 are aligned in parallel, and then the first central plate 12 and the first secondary plate 13 are fixed by inserting a first bolt into the first pin hole 16; then, the second center plate 14 is erected, and the fifth pin shaft is inserted into the fifth pin hole 19 to fix the second center plate 14 and the first auxiliary plate 13; then, the second sub-plate 15 is erected, and the second center plate 14 and the second sub-plate 15 are fixed by inserting the third pin into the third pin hole 18.
The protective sleeve 8 is folded up and used for being inserted into the transverse plate 1; removing all the pin shafts, firstly turning over the first auxiliary plate 13 to enable the first auxiliary plate to be stacked above the first central plate 12, then vertically inserting the second pin shafts into the second pin holes 20, and fixing the first central plate 12 and the first auxiliary plate 13; turning over the second central plate 14 to stand on the first auxiliary plate 13, and clamping a clamping block 22 into the clamping groove 21 to fix the second central plate 14 and the second auxiliary plate 15; the second sub-plate 15 is turned inside the second center plate 14, and the second center plate 14 and the second sub-plate 15 are fixed by inserting the fourth pin shaft horizontally into the fourth pin hole 17.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (5)
1. The utility model provides a horizontal road bed reinforcing apparatus which characterized in that: the water-saving device comprises a transverse plate and guide plates, wherein the transverse plate is hollow, a plurality of water through holes are formed in the top end of the transverse plate, the guide plates are arranged on two sides of the upper end of the transverse plate, and the guide plates are obliquely arranged; the transverse plates are horizontally inserted into the roadbed; a U-shaped protective sleeve is arranged outside the transverse plate and is arranged on the transverse plate in a sliding manner, and an anti-corrosion coating is arranged on the outer wall of the transverse plate; the protective sleeve comprises a bottom plate and two side plates, wherein the bottom plate comprises a first central plate and two first auxiliary plates, and the first auxiliary plates are hinged to two sides of the first central plate; the side plates comprise a second central plate and a second auxiliary plate, the second auxiliary plate is hinged to the upper end of the second central plate, and the lower end of the second central plate is hinged to the first auxiliary plate; the first central panel is securable to a first flap, the second central panel is securable to a second flap, and the second central panel is securable to the first flap; a plurality of through holes are formed in the inner wall of the transverse plate, hollow insertion rods are arranged in the through holes in a damping sliding mode, and a connecting plate is arranged at one end, located inside the transverse plate, of each insertion rod.
2. The lateral subgrade reinforcement device of claim 1, characterized in that: the outer side end of the connecting plate is bent towards the direction of the inserted link.
3. The lateral subgrade reinforcement device of claim 2, characterized in that: the inner side end of the transverse plate is provided with a conical seal.
4. The lateral subgrade reinforcement device of claim 3, characterized in that: the top and the bottom center of diaphragm are all vertical to be provided with the mounting hole, can insert the filling tube in the mounting hole, the middle part level of filling the tube is provided with the discharge orifice, and the discharge orifice is located the diaphragm.
5. The construction method of the lateral roadbed reinforcement device according to claim 4, characterized by comprising the steps of:
s1, horizontally arranging a plurality of reinforcing devices on two sides of the roadbed, arranging the reinforcing devices in rows, arranging the reinforcing devices in two adjacent rows at intervals, and inserting the reinforcing devices in the lowest row;
s2, pulling out the protective sleeves on the transverse plates outwards, folding the two first auxiliary plates from the upper side to the tops of the first central plates, folding the second auxiliary plates from the inner sides of the second central plates downwards, enabling the width and the height of each protective sleeve to be small, inserting the protective sleeves into the transverse plates to push the inserting rods out of the through holes of the transverse plates, inserting the inserting rods into the soil layers, and finally pulling out the protective sleeves;
s3, vertically drilling downwards from the surface of the roadbed to a position above the transverse plate, aligning the drilling hole with the mounting hole of the transverse plate, and then inserting a perfusion tube into the mounting hole of the transverse plate to enable the flow hole to be positioned inside the transverse plate;
s4, pouring a curing agent into the pouring pipe, and waiting for soil curing;
s5, inserting the installation transverse plates upwards layer by layer, and pushing out the insertion rods by using the protective sleeves;
s6, drilling holes and installing perfusion tubes in the other transverse plates;
and S7, pouring curing agents into all the pouring pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924355.XA CN113622237B (en) | 2021-08-12 | 2021-08-12 | Transverse roadbed reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924355.XA CN113622237B (en) | 2021-08-12 | 2021-08-12 | Transverse roadbed reinforcing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113622237A CN113622237A (en) | 2021-11-09 |
| CN113622237B true CN113622237B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110924355.XA Active CN113622237B (en) | 2021-08-12 | 2021-08-12 | Transverse roadbed reinforcing device |
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| CN (1) | CN113622237B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808580B (en) * | 2022-05-10 | 2023-12-12 | 安徽厚普建设工程有限公司 | Construction method for anti-sedimentation highway subgrade in soft soil area |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101892217B1 (en) * | 2017-01-19 | 2018-08-28 | (주)케미우스코리아 | Grouting method for reinforcemnt of multiple layered embanked bed |
| CN210013074U (en) * | 2019-01-28 | 2020-02-04 | 广西金路投资建设有限公司 | Road roadbed structure |
| CN210031378U (en) * | 2019-03-26 | 2020-02-07 | 广东工业大学 | Highway subgrade watertight fittings |
| CN110016846B (en) * | 2019-04-24 | 2020-02-14 | 广东德泽建设工程有限公司 | Lateral reinforcing device for easily-collapsed road section and reinforcing construction method |
| CN210194362U (en) * | 2019-05-27 | 2020-03-27 | 湖南鼎旺建设有限公司 | Structure is restoreed fast to road bed |
| CN212801479U (en) * | 2020-07-31 | 2021-03-26 | 乐昌市市政建设工程有限公司 | Soft soil foundation prestressed anchor rod reinforcing structure |
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2021
- 2021-08-12 CN CN202110924355.XA patent/CN113622237B/en active Active
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| CN113622237A (en) | 2021-11-09 |
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