CN106869000A - A kind of device and setting out method for roadbed setting-out - Google Patents
A kind of device and setting out method for roadbed setting-out Download PDFInfo
- Publication number
- CN106869000A CN106869000A CN201710233187.3A CN201710233187A CN106869000A CN 106869000 A CN106869000 A CN 106869000A CN 201710233187 A CN201710233187 A CN 201710233187A CN 106869000 A CN106869000 A CN 106869000A
- Authority
- CN
- China
- Prior art keywords
- roadbed
- column
- pedestal
- unit piece
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
Abstract
The present invention relates to highway engineering construction technical field, in particular to a kind of device and setting out method for roadbed setting-out.Including for burying the pedestal being fixed on processed good roadbed ground and the column being fixed on pedestal；Described column is that multiple unit pieces join end to end the vertical column structure that combination formed, and column lower end is vertically fixed on pedestal；The beacon information for indicating soil layer backfill construction is set on described unit piece.Simple structure of the present invention is effective, practical, solves the problems, such as complicated setting-out in subgrade construction, it is adaptable to most of road foundation stemming operation.Manpower is also liberated while improve Subgrade Construction Quality, with promotional value very high.
Description
Technical field
The present invention relates to highway engineering construction technical field, in particular to a kind of device for roadbed setting-out and setting-out side
Method.
Background technology
In highway engineering construction, roadbed uses back-filling in layers construction technology, and this is accomplished by each layer and all measures
Setting-out.The dynamic then tens layers of general subgrade hierarchy number, workload is big, repetitive rate is high and easy error, that is, influence construction speed to make again
Into the waste of manpower.
The content of the invention
Deficiency present invention aim to solve above-mentioned background technology, there is provided a kind of device for roadbed setting-out and
Setting out method.
The technical scheme is that：A kind of device for roadbed setting-out, it is characterised in that：Including for embedded fixation
Pedestal and the column being fixed on pedestal on processed good roadbed ground；Described column is multiple unit piece head and the tail phases
The vertical column structure that even combination is formed, column lower end is vertically fixed on pedestal；Set on described unit piece and referred to
Show the beacon information of soil layer backfill construction.
Further described unit piece is the column structure that length is 10~50cm, and the upper end of unit piece is provided with along it
Raised Cylindrical joint axially upwards, the lower end of unit piece offers the interface of corresponding joints, and adjacent cells part passes through joint card
Close in interface and connect as one.
Further described pedestal is the cube concrete prefabricated element being embedded on processed good roadbed ground；
Steel pipe is embedded with described pedestal；Described steel pipe lower end is embedded in pedestal, and upper end is vertically stretched out on pedestal
End face；Can be fastened on steel pipe by lower end interface positioned at the unit piece of column bottom and be fixedly connected with pedestal.
Pile No. is provided with the further unit piece positioned at the top of column；Described pile No. is to be welded on column topmost
Rosette on unit piece.
Further described column is embedded in roadbed after the completion of roadbed backfill；Described pile No. has been backfilled in roadbed
It is exposed to outside roadbed after.
A kind of roadbed setting out method, it is characterised in that：Roadbed substrate to preparing backfill carries out roller compaction construction, will be prefabricated
Pedestal be embedded in the substrate of compacting, the unit piece that will have been marked according to engineered fill situation is combined into column, passes through
Be fixed on column on pedestal by the steel pipe being embedded on pedestal, and pile No. is welded in the upper end of column, then according to the mark on column
Show that information carries out roadbed backfill.
Further comprise the following steps：
1), the density needed according to construction is segmented to roadbed, and the thickness gauge according to backfill calculates every section of roadbed to be made
The embedded absolute altitude of strut length, integrated mode and pedestal；
2), roadbed substrate is carried out to roll compacting, base is buried in the roadbed substrate of compacting according to the embedded absolute altitude for calculating
Seat；
3), the unit piece that will fill beacon information according to the strut length and integrated mode that calculate is assembled and set up
Post, the interface of column bottom unit piece is fastened on steel pipe, and pile No. is welded on the unit piece at the top of column；
4), backfilled according to the markup information on column, until being backfilled to design height.
The method of embedded pedestal is on roadbed in further described step 2：At every section of both sides sideline of roadbed
Bury two pedestals positioned opposite.
The method of mark is on unit piece in further described step 3：Unit piece is assembled into column, Ran Houyi
According to result of calculation by back fill course thickness value and compaction's numerical marker on the column unit part of correspondence soil layer height.
Advantages of the present invention has：
1st, disposable setting-out in place, saves cumbersome setting-out operation, easy and effective；
2nd, concrete foundation add steel-pipe pile position, firm stable, in addition, setting-out stake be located at roadbed both sides edge positions, be difficult
Destruction, it is high-visible during construction, very clear；
3rd, setting-out stake is made up of the unit piece of same scale, can be according to the different flexible combinations of backfill height, strong applicability.
Simple structure of the present invention is effective, practical, solves the problems, such as complicated setting-out in subgrade construction, it is adaptable to big portion
Shunting road subgrade backfill engineering.Manpower is also liberated while improve Subgrade Construction Quality, with promotional value very high.
Brief description of the drawings
Fig. 1：Structural representation of the invention；
Fig. 2：The structural representation of unit piece of the invention；
Fig. 3：The structural representation of pedestal of the invention；
Wherein：1-pedestal；2-unit piece；3-steel pipe；4-joint；5-interface；6-pile No..
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1~3, a kind of device for roadbed setting-out, the device of putting sheep out to pasture of the present embodiment includes pedestal 1 and column, base
Seat 1 is embedded with steel pipe 3, pedestal to be embedded in the cube concrete prefabricated element on processed good roadbed ground, pedestal 1
1 and steel pipe 3 be standard component, by precast plant's pre-production, the pedestal 1 of the present embodiment is embedded at roadbed sideline, Bu Huiying
Roadbed backfill construction is rung, the space of subgrade construction will not be occupied, be also not easy to be blocked, it is very clear.
Pedestal 1 is set by roadbed sideline both sides, can mutually be corresponded to, it is ensured that the definition and accuracy of construction.Base
Column is fixed with seat 1, the column of the present embodiment is that multiple unit pieces 2 join end to end the vertical column structure that combination formed, and is stood
Post lower end is vertically fixed on pedestal 1, and the beacon information for indicating soil layer backfill construction is set on unit piece 2.
As shown in Fig. 2 unit piece 2 is length be 10~50cm column structure, the upper end of unit piece 2 is provided with along its axle
To the Cylindrical joint 4 for raising up, the lower end of unit piece 2 offers the interface 5 of corresponding joints 4, and adjacent cells part 2 passes through joint
4 are engaged in interface 5 and connect as one.
As shown in figure 3, being embedded with steel pipe 3 in pedestal 1, the lower end of steel pipe 3 is embedded in pedestal 1, and upper end is vertically stretched
For the upper surface of pedestal 1, can be fastened on steel pipe 3 by lower end interface 5 positioned at the unit piece 2 of column bottom and be fixed with pedestal 1
Connection.
Pile No. 6 is provided with unit piece 2 at the top of column, pile No. 6 is to be welded on column the top unit piece 2
Rosette.Pile No. 6 is used to indicate road information.When generally backfilling, column is embedded in roadbed, and pile No. 6 is exposed to roadbed table
Face.
The roadbed setting out method of the present embodiment is comprised the following steps：
1st, the density needed according to construction is segmented to roadbed, and the thickness gauge according to backfill calculates every section of roadbed and uses
Strut length, integrated mode and pedestal 1 embedded absolute altitude,
2nd, roadbed substrate is carried out rolling compacting, roadbed substrate is compacted with road roller, it is to avoid subgrade settlement, pedestal
1 be seated in the substrate of compacting can more accurately instruct backfill construct, according to calculate embedded absolute altitude compacting roadbed base
Pedestal 1 is buried on bottom,
3rd, the unit piece 2 that will fill beacon information according to the strut length and integrated mode that calculate assembles establishment
Post, during practical application, the design conditions backfilled according to roadbed assemble column, and the length of unit piece 2 of the present embodiment is 10~20cm,
Different height are adapted to by the assembling of multi-segmental, the column assembling of the present embodiment is simple, by by connecing on a upper unit piece 2
Mouth 5 is fastened in the joint 4 on next unit part 2, the interface 5 of column bottom unit piece 2 is fastened on steel pipe 3, in column
Pile No. 6 is welded on the unit piece 2 at top, the beacon information on the unit piece 2 of the present embodiment includes back fill course thickness and compacting
Degree, it is each corresponding with corresponding soil layer numerical value,
4th, backfilled according to the markup information on column, until being backfilled to design height.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (9)
1. a kind of device for roadbed setting-out, it is characterised in that：Including being fixed on processed good roadbed ground for embedded
On pedestal (1) and the column that is fixed on pedestal (1)；Described column is formed for multiple unit pieces (2) join end to end to combine
Vertical column structure, column lower end is vertically fixed on pedestal (1)；Set on described unit piece (2) and indicate soil
The beacon information of layer backfill construction.
2. a kind of device for roadbed setting-out as claimed in claim 1, it is characterised in that：Described unit piece (2) is long
The column structure for 10~50cm is spent, the upper end of unit piece (2) is provided with along its Cylindrical joint (4) raised axially upwards, single
The lower end of element (2) offers the interface (5) of corresponding joints (4), and adjacent cells part (2) is engaged to interface (5) by joint (4)
Inside connect as one.
3. a kind of device for roadbed setting-out as claimed in claim 2, it is characterised in that：Described pedestal (1) is embedded
Cube concrete prefabricated element on processed good roadbed ground；Steel pipe (3) is embedded with described pedestal (1)；Institute
Steel pipe (3) lower end stated is embedded in pedestal (1), and upper end vertically stretches out in pedestal (1) upper surface；Positioned at column bottom
Unit piece (2) can be fastened on steel pipe (3) by lower end interface (5) and be fixedly connected with pedestal (1).
4. a kind of device for roadbed setting-out as claimed in claim 3, it is characterised in that：Unit piece at the top of column
(2) pile No. (6) is provided with；Described pile No. (6) is the rosette being welded on column the top unit piece (2).
5. a kind of device for roadbed setting-out as claimed in claim 4, it is characterised in that：Described column is backfilled in roadbed
After the completion of be embedded in roadbed；Described pile No. (6) is exposed to outside roadbed after the completion of roadbed backfill.
6. a kind of roadbed setting out method as claimed in claim 5, it is characterised in that：Roadbed substrate to preparing backfill is ground
Pressure construction, prefabricated pedestal (1) is embedded in the substrate of compacting, according to the unit that engineered fill situation will have been marked
Part (2) is combined into column, column is fixed on pedestal (1) by the steel pipe (3) being embedded on pedestal (1), in the upper of column
End welding pile No. (6), then carries out roadbed backfill according to the beacon information on column.
7. a kind of roadbed setting out method as claimed in claim 6, it is characterised in that：Comprise the following steps：
1), the density needed according to construction is segmented to roadbed, and the thickness gauge according to backfill calculates what every section of roadbed was used
The embedded absolute altitude of strut length, integrated mode and pedestal (1)；
2), roadbed substrate is carried out to roll compacting, pedestal is buried in the roadbed substrate of compacting according to the embedded absolute altitude for calculating
(1)；
3), the unit piece (2) that will fill beacon information according to the strut length and integrated mode that calculate is assembled into column,
The interface (5) of column bottom unit piece (2) is fastened on steel pipe (3), pile No. is welded on the unit piece (2) at the top of column
(6)；
4), backfilled according to the markup information on column, until being backfilled to design height.
8. a kind of roadbed setting out method as claimed in claim 7, it is characterised in that：Buried on roadbed in described step 2
The method of pedestal (1) is：Two pedestals (1) positioned opposite are buried at every section of both sides sideline of roadbed.
9. a kind of roadbed setting out method as claimed in claim 7, it is characterised in that：In unit piece subscript in described step 3
The method of note is：Unit piece (2) is assembled into column, then according to result of calculation by back fill course thickness value and compaction
Numerical marker is on the column unit part (2) of correspondence soil layer height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233187.3A CN106869000A (en) | 2017-04-11 | 2017-04-11 | A kind of device and setting out method for roadbed setting-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233187.3A CN106869000A (en) | 2017-04-11 | 2017-04-11 | A kind of device and setting out method for roadbed setting-out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106869000A true CN106869000A (en) | 2017-06-20 |
Family
ID=59162212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233187.3A Pending CN106869000A (en) | 2017-04-11 | 2017-04-11 | A kind of device and setting out method for roadbed setting-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024129A (en) * | 2018-08-21 | 2018-12-18 | 华东建工集团有限公司 | The compacted construction method of high-fill roadbed |
| DE102022127551A1 (en) | 2021-10-20 | 2023-04-20 | Caterpillar Paving Products Inc. | ROTATING EDGE MILLING MACHINE FOR COLD MILLING |
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| FR2579255A1 (en) * | 1985-03-21 | 1986-09-26 | Caf Grains Cie | MODULAR CALIPER OF CALIBRATION |
| WO1996017132A1 (en) * | 1994-11-29 | 1996-06-06 | Marcel Frangi | Device for marking levelling height |
| JPH1137758A (en) * | 1997-07-16 | 1999-02-12 | Sekisui House Ltd | Setting-out implement for earth floor level |
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| CN202936710U (en) * | 2012-12-03 | 2013-05-15 | 黑龙江省龙建路桥第四工程有限公司 | Steel chisel for road paving construction layout |
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| CN205642355U (en) * | 2016-05-25 | 2016-10-12 | 张泽伟 | Festival segmentation settlement plate |
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| CN206721633U (en) * | 2017-04-11 | 2017-12-08 | 中交第二航务工程局有限公司 | A kind of device for roadbed setting-out |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024129A (en) * | 2018-08-21 | 2018-12-18 | 华东建工集团有限公司 | The compacted construction method of high-fill roadbed |
| DE102022127551A1 (en) | 2021-10-20 | 2023-04-20 | Caterpillar Paving Products Inc. | ROTATING EDGE MILLING MACHINE FOR COLD MILLING |
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Application publication date: 20170620 |
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