CN203977482U - Synchronous slotting paving is moulded all-in-one - Google Patents
Synchronous slotting paving is moulded all-in-one Download PDFInfo
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- CN203977482U CN203977482U CN201420340763.6U CN201420340763U CN203977482U CN 203977482 U CN203977482 U CN 203977482U CN 201420340763 U CN201420340763 U CN 201420340763U CN 203977482 U CN203977482 U CN 203977482U
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- paving
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Abstract
The utility model discloses a kind of synchronous slotting paving and mould all-in-one, it comprises traveling crawler, mould all-in-one for synchronous slotting paving provides the hydraulic system of power, grooving mechanism and plastic-laying machine structure, and grooving mechanism comprises drilling rod, hydraulic arm, filling system and sand-removing system.Synchronous slotting of the present utility model paving is moulded the continuous grooving of full section and the paving that all-in-one can realize in horizontal direction and is moulded construction, and the effective width of fluting is controlled, having overcome existing equipment construction fluting, paving in limited construction plant moulds and is separated from each other, initial slotted line cannot spread to mould and spread moulds that joint is many, construction quality is difficult to obtain the technical characterstics such as guarantee, is specially adapted to have deep layer of sand, the deep layer lateral seal in burning into sand layer or miscellaneous fill place.
Description
Technical field
The utility model relates to construction machinery, relates in particular to fluting, paving molding apparatus for the fixed construction of vacuum drainage of soft base.
Background technology
In recent years, vacuum preloading consolidation, as a kind of economic, effective soft base processing method, is used widely in reclamation engineering.Conventional vacuum preloading deep layer lateral seal technology mainly adopts mud stirring wall technology, its sealing mechanism is: the soil nature of mud stirring wall is mud mulling, by the mix in proportion of mud and sand, particle reconfigures, glutinous grain is filled to the space between sand, forms the soil that particle is more inhomogeneous, grating is good, greatly reduces the transmission coefficient of layer of sand, cut off the contact of inside and outside permeable (gas) layer in stabilization zone, made the body of wall meet the needs of vacuum preloading lateral seal.
But part coastal area utilizes hydraulic reclamation or Cast-in-situ Piles in Sand-filling to carry out reclaiming land around sea, form auger ground, on cover the special formation condition compared with thick sand bed, or in self-assembling formation soil layer, there is deep burning into sand layer.Due to the existence of above-mentioned highly permeable (gas) layer of sand, after starting to vacuumize, there is liquid phase seepage flow, seepage flow accelerates, and in body of wall, fine grained is easily pulled away, and the lasting impermeability that now stirs body of wall reduces, and then affects vacuum pre-press reinforcing effect.
For a difficult problem for above-mentioned deep layer lateral seal technology, be necessary to develop the better Apparatus and method for that is beneficial to the construction of vacuum preloading deep layer lateral seal.
Utility model content
The purpose of this utility model is to provide a kind of equipment that is applicable to the construction of vacuum preloading deep layer lateral seal.
To achieve these goals, the utility model has adopted following technical scheme: synchronous slotting paving is moulded all-in-one, and it comprises traveling crawler, moulds all-in-one and provide the hydraulic system of power, grooving mechanism and plastic-laying machine structure for synchronous slotting paving,
Described grooving mechanism comprises a drilling rod, and
One hydraulic arm, described hydraulic arm one end is articulated with the drilling rod other end and is articulated with hydraulic system, adjustable height and the luffing angle of described hydraulic arm control drilling rod, and
Filling system, described filling system comprise be arranged at grouting port, the pump for mortar transmission of boring bar head and be connected in grouting port and grouting pump between feed pipe for mortar, and
Sand-removing system, described sand-removing system comprises to be taken out stock pump and takes out sandpipe;
Described paving is moulded structure and is comprised that paving moulds reel, Double-gear transmission device, reel lifting motor and paving and mould motor, described Double-gear transmission device is symmetrically arranged at paving and moulds reel both sides, paving is moulded reel and is fixedly connected on a locating rack and paving and moulds reel and be equiped with geomembrane volume, the two ends of locating rack are fixedly connected on respectively the tooth bar of both sides gear drive, described reel lifting motor drives the driving wheel in the Double-gear transmission device of the left and right sides to rotate in opposite directions, moulds reel and rises vertically or decline thereby order about paving; Thereby described paving is moulded motor and is driven paving to mould reel rotation to make geomembrane mould reel from paving outwards to unfold and come.
Preferably, it is hydraulic motor that described paving is moulded drive motors, is connected with described hydraulic system by hydraulic tube.
Further specifically, described synchronous slotting paving is moulded all-in-one and is comprised a frame, is provided with the truss for fixing Double-gear device in frame.
As a kind of concrete way, described in take out sandpipe and be fixed on a cross bar, described cross bar is fixedly connected on described truss.
Described drilling rod is spiral rotary drill rod.
Preferably, it is hollow cylinder that described paving is moulded reel, and geomembrane being collected in winding manner is in cylinder bore, and cylinder barrel offers the slit of outwards unfolding out from cylinder bore for geomembrane, and the initiating terminal of geomembrane has a film initiating terminal fixed bar.
The utlity model has following advantage:
(1) this synchronous slotting paving is moulded the continuous grooving of full section and the paving that all-in-one can realize in horizontal direction and is moulded construction, and the effective width of fluting is controlled, having overcome existing equipment construction fluting, paving in limited construction plant moulds and is separated from each other, initial slotted line cannot spread to mould and spread moulds that joint is many, construction quality is difficult to obtain the technical characterstics such as guarantee, is specially adapted to have deep layer of sand, the deep layer lateral seal in burning into sand layer or miscellaneous fill place.
(2) there is good sealing effect, the reliability that operates steadily high, and slot continuously, once spread and mould penetrable lower sleeping water-permeable and air permeable layer, meet ground and process the advantages such as depth requirements.
(3) applied range, construction cost cost is low, and speed of application is fast, and handiness, automaticity is higher, the duration is short etc., has higher engineering using value and social and economic significance.
Brief description of the drawings
Fig. 1 a is synchronous slotting paving molding apparatus facade structures schematic diagram in the utility model, and its middle berth is moulded reel in contraction state; Fig. 1 b is synchronous slotting paving molding apparatus facade structures schematic diagram in the utility model, and its middle berth is moulded reel in lower slotting state;
Fig. 2 is the schematic top plan view that Fig. 1 shown device paving is moulded operation;
Fig. 3 is the structural representation of plastic-laying machine structure.
In Fig. 1: 1 traveling crawler, 2 traction steel wires, 3 reel lifting motors, 4 single shaft pavings are moulded reel, 4.1 locating racks, 5 Double-gear transmission devices, 6 pavings are moulded motor, 7 truss, 8 sediment outflow pipes, 9 auger stems, 10 grouting ports, 11 movable motors, 12 feed pipe for mortar, 13 hydraulic arms, 14 antiseepage volume films.
Detailed description of the invention
As shown in Fig. 1～2, mould all-in-one for the fluting paving for the construction of deep layer lateral seal of the present utility model, mainly comprise frame, traveling crawler 1, hydraulic system, grooving mechanism and plastic-laying machine structure.
Frame, for fixing and supporting each parts, is also provided with truss 7 in frame.
Described hydraulic system is moulded all-in-one for synchronous slotting paving hydraulic power is provided, and for example, for the lifting of grooving mechanism and change angle and power is provided, moulds operation power is provided for the lifting of plastic-laying machine structure and paving, can also provide power for the walking of complete machine.
Described grooving mechanism comprises auger stem 9, hydraulic arm 13, filling system and sand-removing system.Hydraulic arm 13 one end are articulated with auger stem 9 other ends and are articulated with the piston rod of hydraulic system, flexible by piston rod, thus the luffing angle that changes hydraulic arm 13 changes adjustable height and the luffing angle of auger stem 9.The both sides of auger stem 9 are furnished with circular or square slideway as unit head 14, and unit head can slide up and down and detachably along slideway.Under unit head, adopt screw socket to be connected with auger stem.Can realize vertically advancing of auger stem by unit head, the walking of complete machine drives the level of auger stem to motion.Filling system comprises and is arranged at grouting port 10, the pump for mortar transmission of auger stem head and is connected in the feed pipe for mortar 12 between grouting port 10 and grouting pump.Sand-removing system comprises to be taken out stock pump (not shown) and takes out sandpipe 8.Take out sandpipe 8 and be fixed on a cross bar, this cross bar is fixedly connected on truss 7.
Described paving is moulded structure and is comprised that paving is moulded reel 4, Double-gear transmission device 5, reel lifting motor 3 and paving is moulded motor 6.Double-gear transmission device 5 is fixed on truss 7 both sides, and it is made up of two groups of chain and sprocket driving devices, and every group of chain and sprocket driving device comprises driving wheel, follower and driving rack.Two groups of chain and sprocket driving devices are symmetrically arranged at the both sides that paving is moulded reel 4.Every group of chain and sprocket driving device includes driving gear, driven gear and driving rack, and wherein driving gear is individually fixed in the bottom of truss 7, and driven gear is individually fixed in the top of truss 7 and is meshed with driving rack.Paving is moulded reel 4 and is fixedly connected on a locating rack 4.1, and the two ends of locating rack 4.1 are fixedly connected on respectively the tooth bar of both sides gear drive.Reel lifting motor 3 drives two groups of driving wheels in chain and sprocket driving device synchronously to rotate to two opposite directions, moulds steadily rising or decline vertically of reel thereby order about paving.It is hollow cylinder that described paving is moulded reel, and geomembrane being collected in winding manner is in cylinder bore, and cylinder barrel offers the slit of outwards unfolding out from cylinder bore for geomembrane, and the initiating terminal of geomembrane has a film initiating terminal fixed bar.After film initiating terminal fixed bar fixedly inserts in the soil body, traveling crawler is walking on one side, and paving is moulded motor 6 and driven paving to mould axle in reel on one side to rotate, thereby makes paving mould reel rotation, and geomembrane is moulded reel external surface from paving and unfolded and come.
Reel lift motor 3 is hydraulic drive motor, is fixed on the bottom of truss 7.The main oil pipe of reel lift motor 3 is connected with the turnover oil pipe of hydraulic system oil cylinder respectively with oil return pipe.
This synchronous slotting paving is moulded all-in-one constructing operation step and is:
1, primer fluid pressing system, hydraulic oil promotes hydraulic arm 13 through oil cylinder and piston, makes auger stem 9 be positioned at the construction line-putting position and perpendicular to ground, place, first fluting guide hole starts to construct.
2, open grouting pump slip casting at construction guide hole, the elevation angle of screw drilling rod 9 after the design elevation of constructing, makes it tilting screw cutting sandy soils simultaneously.After slot grooving certain length, put into deslagging pump and extract the sandstone of falling into groove, in work progress, control the proportion of mud, prevent collapse hole, if there is collapse hole to occur, adjusts auger stem angle and stir again.By circulation slip casting and deslagging, form continuous groove section.
3, construction approximately 2 ?start paving after the long one section of groove section of 4m and mould preparation, primer fluid pressing system, the main oil pipe of reel lift motor 3 is connected with hydraulic arm 13 oil cylinder turnover oil pipes respectively with oil return pipe, utilize hydraulic pump that the mechanical energy of motor is changed into hydraulic energy and transmits, then by reel lift motor 3, hydraulic energy is turned and returned as mechanical energy, the Double-gear transmission device of truss 7 is fixed in driving, driving gear drives the paving that is fixedly welded on driving rack to mould reel 4 and moves up and down, complete once that paving moulds press down, lifting work.
By Double-gear transmission device, reel is pressed in the groove that step 2 digs, arrive after design elevation, volume film is loosened to one section, film initiating terminal fixed bar is inserted to slotted eye bottom and fix, the rotation of then moulding motor 6 by paving is unfolded in the mud that spreads groove inlet section geotechnological impervious material automatically.After first volume material has been established, lifting single shaft paving is moulded reel 4 and is completed new film replacing, press down paving by Double-gear transmission device and mould reel 4, with groove in oldly mould the place that lap length is no less than 2.0m and insert film initiating terminal fixed bar, reel is fixed in slotted eye bottom, completed and so forth whole laying work.As shown in Figure 1a, traction steel wire 2 is moulded reel bottom and is flexibly connected by being fixed on hoist engine on equipment support and wire rope and paving, and mould reel paving and be pressed in groove and after projected depth, wire rope fixed, be that it reduces the deflection deformation in traveling process.
4, completing after the Work sectors of laying geomembrane, the reserved geomembrane (being no less than 1.0m) exposing is layered in vacuum preloading district to then grouting in groove section, precipitation, and repeatedly circulation construction.Lay diaphragm seal in vacuum preloading district, diaphragm seal is sticked on reserved geomembrane, and tread in certain depth in grooving.
Claims (6)
1. synchronous slotting paving is moulded all-in-one, it is characterized in that: comprise traveling crawler, mould all-in-one and provide the hydraulic system of power, grooving mechanism and plastic-laying machine structure for synchronous slotting paving,
Described grooving mechanism comprises a drilling rod, and
One hydraulic arm, described hydraulic arm one end is articulated with the drilling rod other end and is articulated with hydraulic system, adjustable height and the luffing angle of described hydraulic arm control drilling rod, and
Filling system, described filling system comprise be arranged at grouting port, the pump for mortar transmission of boring bar head and be connected in grouting port and grouting pump between feed pipe for mortar, and
Sand-removing system, described sand-removing system comprises to be taken out stock pump and takes out sandpipe;
Described paving is moulded structure and is comprised that paving moulds reel, Double-gear transmission device, reel lifting motor and paving and mould motor, described Double-gear transmission device is symmetrically arranged at paving and moulds reel both sides, paving is moulded reel and is fixedly connected on a locating rack and paving and moulds reel and be equiped with geomembrane volume, the two ends of locating rack are fixedly connected on respectively the tooth bar of both sides gear drive, described reel lifting motor drives the driving wheel in the Double-gear transmission device of the left and right sides to rotate in opposite directions, moulds reel and rises vertically or decline thereby order about paving; Thereby described paving is moulded motor and is driven paving to mould reel rotation to make geomembrane mould reel from paving outwards to unfold and come.
2. synchronous slotting paving according to claim 1 is moulded all-in-one, it is characterized in that: it is hydraulic motor that described paving is moulded drive motors, is connected with described hydraulic system by hydraulic tube.
3. synchronous slotting paving according to claim 1 is moulded all-in-one, it is characterized in that: described synchronous slotting paving is moulded all-in-one and comprised a frame, is provided with the truss for fixing Double-gear device in frame.
4. synchronous slotting according to claim 3 paving is moulded all-in-one, it is characterized in that: described in take out sandpipe and be fixed on a cross bar, described cross bar is fixedly connected on described truss.
5. synchronous slotting paving according to claim 1 is moulded all-in-one, it is characterized in that: described drilling rod is spiral rotary drill rod.
6. synchronous slotting paving according to claim 1 is moulded all-in-one, it is characterized in that: it is hollow cylinder that described paving is moulded reel, geomembrane being collected in winding manner is in cylinder bore, cylinder barrel offers the slit of outwards unfolding out from cylinder bore for geomembrane, and the initiating terminal of geomembrane has a film initiating terminal fixed bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340763.6U CN203977482U (en) | 2014-06-24 | 2014-06-24 | Synchronous slotting paving is moulded all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340763.6U CN203977482U (en) | 2014-06-24 | 2014-06-24 | Synchronous slotting paving is moulded all-in-one |
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| Publication Number | Publication Date |
|---|---|
| CN203977482U true CN203977482U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340763.6U Expired - Fee Related CN203977482U (en) | 2014-06-24 | 2014-06-24 | Synchronous slotting paving is moulded all-in-one |
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| CN (1) | CN203977482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317065A (en) * | 2014-06-24 | 2016-02-10 | 中交四航工程研究院有限公司 | Synchronous grooving and plastic laying all-in-one machine |
| CN108104108A (en) * | 2017-12-21 | 2018-06-01 | 东莞市棣业建设有限公司 | The construction equipment and method of waste silt shallow-layer in-situ solidifying |
-
2014
- 2014-06-24 CN CN201420340763.6U patent/CN203977482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317065A (en) * | 2014-06-24 | 2016-02-10 | 中交四航工程研究院有限公司 | Synchronous grooving and plastic laying all-in-one machine |
| CN105317065B (en) * | 2014-06-24 | 2018-06-08 | 中交四航工程研究院有限公司 | Synchronous slotting paving modeling all-in-one machine |
| CN108104108A (en) * | 2017-12-21 | 2018-06-01 | 东莞市棣业建设有限公司 | The construction equipment and method of waste silt shallow-layer in-situ solidifying |
| CN108104108B (en) * | 2017-12-21 | 2023-12-26 | 东莞市棣业建设有限公司 | Construction equipment and method for shallow in-situ solidification of waste sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |