CN208618414U - A kind of annular mud jacking distributor and mud jacking system - Google Patents
A kind of annular mud jacking distributor and mud jacking system Download PDFInfo
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- CN208618414U CN208618414U CN201820524317.9U CN201820524317U CN208618414U CN 208618414 U CN208618414 U CN 208618414U CN 201820524317 U CN201820524317 U CN 201820524317U CN 208618414 U CN208618414 U CN 208618414U
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- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000011440 grout Substances 0.000 claims description 62
- 230000002441 reversible effect Effects 0.000 claims description 45
- 239000002002 slurry Substances 0.000 claims description 20
- 239000003550 marker Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000006855 networking Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a kind of annular mud jacking distributor and mud jacking systems, realize automation control, can execute automatically command adapted thereto according to parameter, entire mud jacking process does not participate in manually substantially, high degree of automation is greatly improved mud jacking efficiency, reduces cost of labor；And reduce the negative effect of human factor, such as reaction not in time, Operational Figure Of Merit is not high, is easy error, manual operation there are security risk, so that mud jacking construction is better able to guarantee quality, safe and reliable；Existing Grouting Technology is solved using manual record mode, low efficiency, error-prone disadvantage, entire mud jacking work progress realizes automation control, it lays a good foundation for mud jacking data digital, networking, parameter transmitting and record in overall process are digital signal, prosthetic participates in, and record is accurate full and accurate；Data can wirelessly upload onto the server end simultaneously, check for owner, design, construction, management all parties, realize that transparence is constructed, supervision.
Description
Technical field
The utility model relates to a kind of annular mud jacking distributor and mud jacking systems, belong to engineering piling technical field.
Background technique
Pile foundation Grouting Technology is also referred to as pile foundation post-grouting technology, which finishes in pile concrete perfusion, reaches to concrete
To after some strength, using the squeezing unit being installed in stake in advance on steel reinforcement cage and a whole set of mud jacking equipment, by special ratios
More than the cement grout jacked pile substratum of the ratio of mud or stake bottom at several absolute altitudes in Pile side soil layer, held to reach and improve pile foundation
The purpose for carrying power and rigidity, can be greatly decreased pile foundation cost, improve the reliability of design.
Existing pile foundation Grouting Technology, relies primarily on manual control pouring parameter and operation, and there are operation delay, control pressure
Slurry amount or pressure error are larger, mud jacking situation is opaque, are difficult to the problems such as supervising, is inefficient, and eventually lead to squeezing quality
It is difficult to ensure, influences bearing capacity of pile foundation.
Utility model content
It is designed the technical problem to be solved by the utility model is to provide a kind of using brand new, introduces automatically controlled automation
Mechanical structure can effectively improve stake holes mud jacking working efficiency, guarantee the annular mud jacking distributor of grouting result.
In order to solve the above-mentioned technical problem the utility model uses following technical scheme: the utility model devises a kind of ring
Shape mud jacking distributor presets position at each absolute altitude more than stake bottom and stake bottom and carries out mud jacking operation using mudjack；Its
In, the steel reinforcement cage of installation squeezing unit, and concrete perfusion are placed in stake holes；The annular mud jacking distributor includes cylinder, the
One end cap, second end cover, bearing block, main shaft, the first electric driver, the second electric driver, main pulp-entering pipe, piston sleeve,
At least two grout outlets and at least two feed pipe for mortar；
The both ends open of cylinder and be mutually communicated, cylinder both ends port respectively where face be parallel to each other, cylinder wherein one
The outer diameter of the bore and first end cover of holding port is adapted, and first end cover, which is docked, is set to the port position at the cylinder end, and first
The setting of end cap central position runs through the through-hole on its two surface, and the internal diameter of the through-hole and the outer diameter of main shaft are adapted, and main shaft is wherein
Through-hole of the one end by cylinder exterior space through first end cover is located at inner barrel space, internal diameter and the main shaft outer diameter phase of bearing block
It adapts to, bearing block is fixedly installed in first end cover on the face in facing external space, and through-hole and first end cover on bearing block
Upper through-hole is connected to each other, and the through-hole fixation on bearing block is set on the periphery of the main shaft other end, and main shaft is perpendicular to first end cover institute
In face, main shaft is rotated relative to bearing block；
First electric driver is located in cylinder, and is rotated for driving spindle using its center line as axis；
The bore of cylinder other end port and the outer diameter of second end cover are adapted, and second end cover docking is set to the cylinder end
Port position, the setting of second end cover center runs through the through-hole on its two surface, the internal diameter of the through-hole and main pulp-entering pipe it is outer
Diameter is adapted, and main pulp-entering pipe passes through the through-hole in second end cover, and is mutually fixedly connected with the through-hole in second end cover, main pulp-entering pipe
It is perpendicular with second end cover, and the centerline collineation of the center line of main pulp-entering pipe and main shaft；
Piston sleeve includes piston tube and the casing that is sheathed on outside piston tube, the casing wherein side of one end and main shaft
The upper end positioned at inner barrel space is mutually fixedly connected, and casing and main shaft are perpendicular, and casing is rotated with the rotation of main shaft；
The end being connected on casing with main shaft is docked through bearing with the end phase activity for being located at inner barrel space on main pulp-entering pipe, is covered
Pipe relatively rotates during with main axis, with main pulp-entering pipe；
Second electric driver is located in cylinder, and for driving piston tube to pass in and out casing；
The structure of each grout outlet is mutually the same, and the setting in one week of cylinder side runs through each through-hole of cylinder interior or exterior space,
The outer diameter of the internal diameter of each through-hole and grout outlet is adapted, and the quantity of the through-hole is equal with the quantity of grout outlet, it is each go out
Slurry pipe corresponds each through-hole on cylinder side respectively, each grout outlet respectively with the through-hole on corresponding cylinder side
It is mutually fixed, and each pulp tube hub line converges at a bit, and the point is located on the center line of main shaft, face where all grout outlets
It is mutually coplanar with the plane of rotation of main axis with casing, on grout outlet on the bore and piston tube of the end in inner barrel space
Bore backwards to the end that casing institute connecting shaft is held is adapted, and casing is successively corresponding with each grout outlet phase position with main axis,
And the position that corresponds to each other based on casing and grout outlet, be set to the piston tube in casing the second electric driver control under into
Casing out, and be connected to each other with corresponding grout outlet；
The output end of mudjack is connected to each other with the end for being located at cylinder exterior space on main pulp-entering pipe, and mudjack receives specified
The slurries of mixing ratio, and conveyed to main pulp-entering pipe；The radical of feed pipe for mortar is not more than the number of grout outlet, and each grout outlet is located at cylinder
The end of body exterior space, each feed pipe for mortar that connect one to one respectively one end, the other end of each feed pipe for mortar is respectively one by one
The top for docking each vertical madjack pipe in stake holes squeezing unit, in stake holes squeezing unit each vertical madjack pipe respectively correspond a bottom,
And more than stake bottom preset position at each absolute altitude, wherein respectively correspond a bottom and stake bottom or more and preset position at each absolute altitude
The end of each vertical madjack pipe corresponds the single input mouth of one point of n pipeline of docking respectively, and n on each one point of n pipeline are defeated
Outlet is respectively directed to corresponding stake bottom or stake bottom or more and presets position at each absolute altitude, and n is greater than or equal to 2.
A kind of optimal technical scheme as the utility model: first electric driver include the first reversible electric machine,
Driving wheel and driven wheel, the setting of driven wheel center run through the through-hole on its two sides, and the internal diameter of the through-hole and the main shaft
Outer diameter is adapted, and driven wheel is located in the cylinder, and driven wheel fixing sleeve is set on main shaft, and main shaft is perpendicular to where driven wheel
The drive rod in face, the first reversible electric machine is mutually fixedly connected with the center of driving wheel, and the drive rod of the first reversible electric machine hangs down
Directly face, the external gear of driving wheel and the external gear of driven wheel correspond to each other where driving wheel, and the fixation of the first reversible electric machine is set
It is placed in inner barrel, and the outgoing wheel of the external gear of driving wheel and driven wheel is connected to each other, driven wheel is directed in the first reversible electric machine
The rotation control of driving wheel is lower and rotates, and main shaft is driven to be rotated using its center line as axis.
A kind of optimal technical scheme as the utility model: further including honeywell switch sensor A component, and respectively with
The corresponding each honeywell switch sensor B component of honeywell switch sensor A component；Honeywell switch sensor A component is set to
The driven wheel is wherein on the edge of one side, and the signal end pointing direction of honeywell switch sensor A component backwards to it is described
The center line of main shaft intersects, and the center of straight line and piston sleeve where the pointing direction of honeywell switch sensor A component signals end
Line is parallel, and with the rotation of driven wheel, the signal end direction of honeywell switch sensor A component strafes face and face phase where driven wheel
In parallel；The quantity of honeywell switch sensor B component is equal with the number of the grout outlet, each honeywell switch sensor B component
It is corresponded respectively with each grout outlet, each honeywell switch sensor B component is located in the cylinder, and each Hall switch passes
Sensor B component is located at one week outside of driven wheel, straight line where the pointing direction of each honeywell switch sensor B component signals end with
It is mutually coplanar that the signal end direction of honeywell switch sensor A component strafes face, each honeywell switch sensor B component signals end direction
Straight line where direction projects mutually conllinear with the projection of corresponding pulp tube hub line respectively, each Hall switch sensing along the vertical direction
The center line of device B component signals end direction driven wheel；The signal end of honeywell switch sensor A component with driven wheel rotation successively
It is corresponding with the signal end of each honeywell switch sensor B component.
A kind of optimal technical scheme as the utility model: second electric driver include the second reversible electric machine and
Drive rod, the second reversible electric machine are fixed in the cylinder, wherein one end phase of the drive rod and drive rod of the second reversible electric machine
Connection, the other end of drive rod are connected in piston tube backwards to the end that casing institute connecting shaft is held, and piston tube is in the second reversible electricity
Eedle is to disengaging casing under the driving of drive rod.
A kind of optimal technical scheme as the utility model: further including transmission locating piece, and the drive rod is screw rod, institute
It states the end of drive rod on the second reversible electric machine to be connected with wherein one end of screw rod, and on the second reversible electric machine where drive rod
Straight line is conllinear with straight line where screw rod, and screw rod is rotated with the rotation of drive rod on the second reversible electric machine, is driven locating piece and institute
It states and is connected in piston tube backwards to the end that casing institute connecting shaft is held, be driven edge on locating piece and be parallel to the piston tube hub line
Side sets up the through-hole through two sides, and the internal diameter of the through-hole and the outer diameter of screw rod are adapted, and are arranged on the inner wall of the through-hole
Internal screw thread corresponding with external screw thread on screw rod, screw rod is by its external screw thread and is driven the internal screw thread of through-hole wall on locating piece
Interaction is shuttled in the through hole, and straight line where screw rod is parallel with piston tube hub line, with the second reversible electric machine needle
To the control of screw rod rotation, transmission locating piece moves back and forth on screw rod, piston tube with moving back and forth for locating piece of transmission and into
Casing out.
A kind of optimal technical scheme as the utility model: further including indicator and each marker, and indicator is located at
Outside the cylinder, the end that the bearing block is connected on wherein one end of indicator and the main shaft is connected, indicator institute
It is parallel with the piston sleeve center line in straight line；The quantity of marker and the quantity of grout outlet are equal, each marker point
It is not corresponded with each grout outlet, each marker is set in the first end cover towards on the face outside cylinder, and each
The setting position of a marker is constituted circle centered on through-hole in first end cover, and each marker setting position is located at pair
On straight line where answering grout outlet is coplanar with straight line where main shaft.
A kind of optimal technical scheme as the utility model: the end warp beam being connected in described sleeve pipe with the main shaft
It holds, and is docked in conjunction with sealing ring with the end phase activity for being located at the inner barrel space on the main pulp-entering pipe.
A kind of optimal technical scheme as the utility model: further including being set to the mud jacking pump output terminal to enter to starch with main
Pipe is connected to each other the flowmeter and pressure gauge of position.
Based on the structure of above-mentioned designed annular mud jacking distributor, the utility model further devises a kind of based on annular
The mud jacking system of mud jacking distributor can effectively improve stake holes mud jacking working efficiency by automatically controlled automated machine structure,
Guarantee grouting result.
In order to solve the above-mentioned technical problem the utility model uses following technical scheme: the utility model devises a kind of base
In the mud jacking system of annular mud jacking distributor, including pulper, controlling terminal, mudjack and the annular mud jacking distributor；
Wherein, the output end of pulper is connected with the input terminal of mudjack, in the output end of mudjack and annular mud jacking distributor, leads
End on pulp-entering pipe positioned at the cylinder exterior space is connected to each other；Pulper, mudjack, annular mud jacking distributor respectively with control
Terminal processed is connected；
Controlling terminal controls the slurries of pulper manufacture Different Water-Cement Ratio, conveys to mudjack；
Mudjack receives the slurries of the Different Water-Cement Ratio manufactured by the pulper under the control of controlling terminal, and
Mud jacking operation is carried out under the control of controlling terminal；
Annular mud jacking distributor is used under the control of controlling terminal, using mudjack, more than stake bottom and stake bottom
It presets position at each absolute altitude and carries out mud jacking operation.
A kind of annular mud jacking distributor described in the utility model and mud jacking system use above technical scheme and the prior art
It compares, has following technical effect that
(1) annular mud jacking distributor and mud jacking system designed by the utility model, realizes automation control, can be according to ginseng
Number is automatic to execute command adapted thereto, and entire mud jacking process does not participate in manually substantially, high degree of automation, is greatly improved mud jacking effect
Rate reduces cost of labor；
(2) annular mud jacking distributor and mud jacking system designed by the utility model improves efficiency same in automation control
When, the negative effect of human factor is decreased, such as reaction is not in time, Operational Figure Of Merit is not high, be easy error, manual operation is deposited
In security risk etc., mud jacking construction is made to be better able to guarantee quality, safe and reliable；
(3) annular mud jacking distributor and mud jacking system designed by the utility model solves existing Grouting Technology using people
Work recording mode, low efficiency, error-prone disadvantage, entire mud jacking work progress realize automation control, are mud jacking data digital
Change, networking are laid a good foundation, and the parameter transmitting in overall process and record are digital signal, and prosthetic participates in, and record is accurately
It is full and accurate；Data can wirelessly upload onto the server end simultaneously, check for owner, design, construction, management all parties, and realization is transparent
Change construction, supervision.
Detailed description of the invention
Fig. 1 is a kind of diagrammatic cross-section of annular mud jacking distributor designed by the utility model；
Fig. 2 is a kind of top view of annular mud jacking distributor designed by the utility model；
Fig. 3 is one point of n pipeline schematic diagram in a kind of annular mud jacking distributor designed by the utility model.
Wherein, 1. cylinder, 2. first end covers, 3. second end covers, 4. bearing blocks, 5. main shafts, 6. first reversible electric machines, 7.
Driving wheel, 8. driven wheels, 9. second reversible electric machines, 10. drive rods, 11. main pulp-entering pipes, 12. piston sleeves, 13. grout outlets,
15. honeywell switch sensor A component, 16. honeywell switch sensor B components, 17. transmission locating pieces.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, the utility model devises a kind of annular mud jacking distributor, using mudjack, for stake bottom and
It more than stake bottom presets position at each absolute altitude and carries out mud jacking operation；Wherein, the steel reinforcement cage of installation squeezing unit is placed in stake holes, and is filled
Infuse concrete；In practical application, specifically designing the annular mud jacking distributor includes cylinder 1, first end cover 2, second end cover
3, bearing block 4, main shaft 5, the first electric driver, the second electric driver, main pulp-entering pipe 11, transmission locating piece 17, piston bush
Pipe 12, at least two grout outlets 13, at least two feed pipe for mortar and honeywell switch sensor A component 15, and opened respectively with Hall
Close the corresponding each honeywell switch sensor B component 16 of sensors A component 15.
The both ends open of cylinder 1 and be mutually communicated, 1 both ends port of cylinder respectively where face be parallel to each other, cylinder 1 its
The bore of middle one end port and the outer diameter of first end cover 2 are adapted, and first end cover 2 docks the port position for being set to 1 end of cylinder
It sets, the setting of 2 center of first end cover runs through the through-hole on its two surface, and the internal diameter of the through-hole and the outer diameter of main shaft 5 are adapted, main
Through-hole of the wherein one end of axis 5 by 1 exterior space of cylinder through first end cover 2 is located at 1 inner space of cylinder, the internal diameter of bearing block 4
It is adapted with 5 outer diameter of main shaft, bearing block 4 is fixedly installed in first end cover 2 on the face in facing external space, and on bearing block 4
Through-hole be connected to each other with through-hole in first end cover 2, the fixation of through-hole on bearing block 4 is set on the periphery of 5 other end of main shaft,
Main shaft 5 is rotated perpendicular to 2 place face of first end cover, main shaft 5 relative to bearing block 4.
First electric driver is located in cylinder 1, and is rotated for driving spindle 5 using its center line as axis, practical
In, specific first electric driver that designs includes the first reversible electric machine 6, driving wheel 7 and driven wheel 8,8 centre bit of driven wheel
The through-hole through its two sides is installed, and the outer diameter of the internal diameter of the through-hole and the main shaft 5 is adapted, driven wheel 8 is located at described
In cylinder 1,8 fixing sleeve of driven wheel is set on main shaft 5, and main shaft 5 is perpendicular to 8 place face of driven wheel, the drive of the first reversible electric machine 6
Lever is mutually fixedly connected with the center of driving wheel 7, and the drive rod of the first reversible electric machine 6 is perpendicular to 7 place face of driving wheel,
The external gear of driving wheel 7 and the external gear of driven wheel 8 correspond to each other, and the first reversible electric machine 6 is fixedly installed on inside cylinder 1,
And the external gear of driving wheel 7 and the outgoing wheel of driven wheel 8 are connected to each other, driven wheel 8 is in the first reversible electric machine 6 for driving wheel 7
Rotation control is lower and rotates, and main shaft 5 is driven to be rotated using its center line as axis.
Honeywell switch sensor A component 15 is set to the driven wheel 8 wherein on the edge of one side, and Hall switch passes
The signal end pointing direction of sensor A component 15 intersects with the center line of the main shaft 5 backwards, and honeywell switch sensor A component
Straight line where 15 signal end pointing directions is parallel with the center line of piston sleeve 12, and with the rotation of driven wheel 8, Hall switch is passed
It is parallel with 8 place face of driven wheel that the signal end direction of sensor A component 15 strafes face；The number of honeywell switch sensor B component 16
Measure, each honeywell switch sensor B component 16 and each grout outlet 13 difference one a pair equal with the number of the grout outlet 13
It answers, each honeywell switch sensor B component 16 is located in the cylinder 1, and each honeywell switch sensor B component 16 is located at driven
Take turns 8 one weeks outsides, straight line and honeywell switch sensor where each 16 signal end pointing direction of honeywell switch sensor B component
It is mutually coplanar that the signal end direction of A component 15 strafes face, each 16 signal end pointing direction place of honeywell switch sensor B component
Straight line projects mutually conllinear with the projection of corresponding 13 center line of grout outlet respectively, each honeywell switch sensor B group along the vertical direction
The center line of 16 signal end of part direction driven wheel 8；The signal end of honeywell switch sensor A component 15 with driven wheel 8 rotation according to
It is secondary corresponding with the signal end of each honeywell switch sensor B component 16.
The bore of 1 other end port of cylinder and the outer diameter of second end cover 3 are adapted, and the docking of second end cover 3 is set to cylinder 1
The port position at the end, the setting of 3 center of second end cover run through the through-hole on its two surface, the internal diameter of the through-hole and main pulp-entering pipe
11 outer diameter is adapted, and main pulp-entering pipe 11 passes through the through-hole in second end cover 3, and mutually fixation connects with the through-hole in second end cover 3
It connects, main pulp-entering pipe 11 and second end cover 3 are perpendicular, and the centerline collineation of the center line of main pulp-entering pipe 11 and main shaft 5.
Piston sleeve 12 includes piston tube and the casing that is sheathed on outside piston tube, the casing wherein side of one end and master
Mutually be fixedly connected on axis 5 positioned at the end of 1 inner space of cylinder, and casing and main shaft 5 are perpendicular, casing with main shaft 5 rotation
And it rotates；The end being connected on casing with main shaft 5 combines and is located in cylinder 1 on sealing ring and main pulp-entering pipe 11 through bearing
Mutually activity docking, casing relatively rotate in 5 rotation process of main shaft, with main pulp-entering pipe 11 for the end in portion space.
Second electric driver is located in cylinder 1, and for driving piston tube to pass in and out casing, in practical application, specifically sets
Counting the second electric driver includes the second reversible electric machine 9 and drive rod 10, and the second reversible electric machine 9 is fixed in the cylinder 1, the
The drive rod of two reversible electric machines 9 is connected with wherein one end of drive rod 10, on the other end and piston tube of drive rod 10 backwards
The end that casing institute connecting shaft is held is connected, and piston tube passes in and out casing under driving of second reversible electric machine 9 for drive rod 10.
In practical application, as shown in Fig. 2, being directed to drive rod 10, further design uses screw rod, second reversible electric machine
The end of drive rod is connected with wherein one end of screw rod on 9, and straight line and screw rod institute where drive rod on the second reversible electric machine 9
Conllinear in straight line, screw rod is rotated with the rotation of drive rod on the second reversible electric machine 9, on transmission locating piece 17 and the piston tube
It is connected backwards to the end that casing institute connecting shaft is held, edge, which is parallel on the direction of the piston tube hub line, on transmission locating piece 17 sets
The through-hole through two sides is set, the internal diameter of the through-hole and the outer diameter of screw rod are adapted, and on the inner wall of the through-hole in setting and screw rod
The corresponding internal screw thread of external screw thread, screw rod pass through its external screw thread and the phase interaction for being driven the internal screw thread of through-hole wall on locating piece 17
With, in the through hole shuttle, and straight line where screw rod is parallel with piston tube hub line, as the second reversible electric machine 9 is for spiral shell
The control of bar rotates, and transmission locating piece 17 moves back and forth on screw rod, piston tube with moving back and forth for locating piece 17 of transmission and into
Casing out.
The structure of each grout outlet 13 is mutually the same, and the setting in one week of 1 side of cylinder is through each logical of 1 interior or exterior space of cylinder
Hole, the internal diameter of each through-hole and the outer diameter of grout outlet 13 are adapted, and the quantity of the through-hole is equal with the quantity of grout outlet 13,
Each grout outlet 13 corresponds each through-hole on 1 side of cylinder respectively, each grout outlet 13 respectively with corresponding cylinder 1
Through-hole on side is mutually fixed, and 13 center line of each grout outlet converges at a bit, and the point is located on the center line of main shaft 5,
All 13 place faces of grout outlet are mutually coplanar with the plane of rotation that casing is rotated with main shaft 5, and 1 inner space of cylinder is located on grout outlet 13
End bore and piston tube on the bore of end that holds backwards to casing institute connecting shaft be adapted, casing rotates successively with main shaft 5
It is corresponding with each 13 phase position of grout outlet, and the position that corresponds to each other based on casing Yu grout outlet 13, the work being set in casing
Plug pipe passes in and out casing under the control of the second electric driver, and is connected to each other with corresponding grout outlet 13.
The output end of mudjack is connected to each other with the end for being located at 1 exterior space of cylinder on main pulp-entering pipe 11, and mudjack is defeated
Outlet and main pulp-entering pipe 11 are connected to each other the flowmeter and pressure gauge of position, and mudjack receives the slurries of specified mixing ratio, and to master
Pulp-entering pipe 11 conveys；The radical of feed pipe for mortar is not more than the number of grout outlet 13, and each grout outlet 13 is located at 1 exterior space of cylinder
End, each feed pipe for mortar that connect one to one respectively one end, the other end of each feed pipe for mortar docks stake holes mud jacking one by one respectively
The top of each vertical madjack pipe in device, each vertical madjack pipe respectively corresponds a bottom and stake bottom or more in stake holes squeezing unit
Preset position at each absolute altitude, wherein respectively correspond each vertical madjack pipe that position at each absolute altitude is preset at a bottom and stake bottom or more
End correspond respectively docking one point of n pipeline single input mouth, as shown in figure 3, n on each one point of n pipeline exports
Mouth is respectively directed to corresponding stake bottom or stake bottom or more and presets position at each absolute altitude, and n is greater than or equal to 2.
Relatively above-mentioned application honeywell switch sensor structure realizes corresponding between piston sleeve 12 and each grout outlet 13 close
The design of the automatically controlled detection of system, the utility model has also been devised right between another set of realization piston sleeve 12 and each grout outlet 13
The judgment mode that should be related to, i.e. introducing indicator and each marker, and specifically design indicator is located at outside the cylinder 1
The end that the bearing block 4 is connected on portion, wherein one end of indicator and the main shaft 5 is connected, straight line where indicator with
12 center line of piston sleeve is parallel；The quantity of marker is equal with the quantity of grout outlet 13, each marker respectively with
Each grout outlet 13 corresponds, and each marker is set in the first end cover 2 towards on face cylinder 1 outside, and respectively
The setting position of a marker is constituted circle centered on through-hole in first end cover 2, and each marker setting position is located at
On corresponding 13 place straight line of grout outlet is coplanar with 5 place straight line of main shaft.
Based on the structure of above-mentioned designed annular mud jacking distributor, the utility model further devises a kind of based on annular
The mud jacking system of mud jacking distributor, including pulper, controlling terminal, mudjack and the annular mud jacking distributor.
Wherein, the output end of pulper is connected with the input terminal of mudjack, the output end of mudjack and annular mud jacking point
End in orchestration, on main pulp-entering pipe 11 positioned at 1 exterior space of cylinder is connected to each other；Pulper, mudjack, annular mud jacking point
Orchestration is connected with controlling terminal respectively；Controlling terminal controls the slurries of pulper manufacture Different Water-Cement Ratio, conveys to mudjack；
Mudjack receives the slurries of the Different Water-Cement Ratio manufactured by the pulper under the control of controlling terminal, and in controlling terminal
Control under carry out mud jacking operation；Annular mud jacking distributor is used under the control of controlling terminal, using mudjack, for stake
It more than bottom and stake bottom presets position at each absolute altitude and carries out mud jacking operation.
It is applied in reality, above-mentioned designed annular mud jacking distributor and mud jacking system by above-mentioned mud jacking system knot
Pulper, controlling terminal, mudjack and the annular mud jacking distributor are carried out installation connection, and press above-mentioned annular by structure
Mud jacking dispensing arrangement, the good annular mud jacking distributor of installation settings；It is real and for the stake holes for placing installation squeezing unit steel reinforcement cage
The perfusion of existing concrete；In specific practical application, controlling terminal controls the slurries of pulper manufacture Different Water-Cement Ratio, to mudjack
Conveying；Mudjack receives the slurries of the Different Water-Cement Ratio manufactured by the pulper under the control of controlling terminal, and is controlling
Mud jacking operation is carried out under the control of terminal；Annular mud jacking distributor is used under the control of controlling terminal, using mudjack, for
It more than stake bottom and stake bottom presets position at each absolute altitude and carries out mud jacking operation, wherein for annular mud jacking distributor, slurry
Liquid is injected into annular mud jacking distributor by main pulp-entering pipe 11, operator be based on designed honeywell switch sensor structure or
Indicator and each marker external member structure, the detection of corresponding relationship between obtained piston sleeve 12 and each grout outlet 13, control
It makes the first electric driver and is located at the work of cylinder 1, it is specific to control the work of the first reversible electric machine 6, so that driving wheel 7 rotates, and band
Dynamic driven wheel 8 rotates, and realizes that piston sleeve 12 is corresponding with the position of each grout outlet 13；Based on the control to the first reversible electric machine 6
After system realizes that piston sleeve 12 is corresponding with each 13 position of grout outlet；Operator further controls the second electric driver work
Make, that is, controls the work of the second reversible electric machine 9, drive the drive rod 10 of screw design to rotate, in this way, with the second reversible electric machine 9
For the control rotation of screw rod, transmission locating piece 17 moves back and forth on screw rod, and piston tube is moved back with transmission locating piece 17
It moves and passes in and out casing, realize that piston tube is docked with specified grout outlet 13 in final piston sleeve 12, and then slurries are through main pulp-entering pipe
11, the casing in piston sleeve 12, piston tube are delivered to grout outlet 13, and are delivered to by feed pipe for mortar and specify vertical madjack pipe,
And be further delivered to company, corresponding institute one and divide in n pipeline, it realizes and the mud jacking of position at specified absolute altitude is operated.
Annular mud jacking distributor and mud jacking system designed by above-mentioned technical proposal, realize automation control, can be according to ginseng
Number is automatic to execute command adapted thereto, and entire mud jacking process does not participate in manually substantially, high degree of automation, is greatly improved mud jacking effect
Rate reduces cost of labor；While automation control improves efficiency, the negative effect of human factor is decreased, is such as reacted
Not in time, Operational Figure Of Merit is not high, be easy error, there are security risks etc. for manual operation, and mud jacking construction is made to be better able to guarantee
It is quality, safe and reliable；Existing Grouting Technology is solved using manual record mode, low efficiency, error-prone disadvantage, entire mud jacking
Work progress realizes automation control, lays a good foundation for mud jacking data digital, networking, the parameter transmitting in overall process with
Record is digital signal, and prosthetic participates in, and record is accurate full and accurate；Data can wirelessly upload onto the server end simultaneously, for owner,
Design, construction, management all parties check, realize transparence construction, supervision.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various variations are made under the premise of objective.
Claims (9)
1. a kind of annular mud jacking distributor, it is characterised in that: mudjack is utilized, for more than stake bottom and stake bottom presetting each mark
Eminence position carries out mud jacking operation；Wherein, the steel reinforcement cage of installation squeezing unit, and concrete perfusion are placed in stake holes；The ring
Shape mud jacking distributor includes cylinder (1), first end cover (2), second end cover (3), bearing block (4), main shaft (5), the first electric drive
Device, the second electric driver, main pulp-entering pipe (11), piston sleeve (12), at least two grout outlets (13) and at least two are defeated
Slurry pipe；
The both ends open of cylinder (1) and be mutually communicated, cylinder (1) both ends port respectively where face be parallel to each other, cylinder (1)
Wherein the bore of one end port and the outer diameter of first end cover (2) are adapted, and first end cover (2) docking is set to cylinder (1) end
Port position, the setting of first end cover (2) center runs through the through-hole on its two surface, the internal diameter of the through-hole and main shaft (5)
Outer diameter is adapted, and through-hole of the wherein one end of main shaft (5) by cylinder (1) exterior space through first end cover (2) is located at cylinder (1)
Inner space, the internal diameter and main shaft (5) outer diameter of bearing block (4) are adapted, and bearing block (4) is fixedly installed on first end cover (2)
On the face in facing external space, and the through-hole on bearing block (4) is connected to each other with through-hole on first end cover (2), on bearing block (4)
Through-hole fixation is set on the periphery of main shaft (5) other end, and main shaft (5) is perpendicular to face where first end cover (2), main shaft (5) phase
Bearing block (4) are rotated；
First electric driver is located in cylinder (1), and is rotated for driving spindle (5) using its center line as axis；
The bore of cylinder (1) other end port and the outer diameter of second end cover (3) are adapted, and second end cover (3) docking is set to cylinder
The port position at body (1) end, second end cover (3) center setting run through its two surface through-hole, the internal diameter of the through-hole with
The outer diameter of main pulp-entering pipe (11) is adapted, and main pulp-entering pipe (11) passes through the through-hole on second end cover (3), and with second end cover (3)
On through-hole be mutually fixedly connected, main pulp-entering pipe (11) and second end cover (3) are perpendicular, and the center line of main pulp-entering pipe (11) and master
The centerline collineation of axis (5)；
Piston sleeve (12) includes piston tube and the casing that is sheathed on outside piston tube, the casing wherein side of one end and main shaft
(5) end on positioned at cylinder (1) inner space is mutually fixedly connected, and casing and main shaft (5) are perpendicular, and casing is with main shaft (5)
Rotation and rotate；The end being connected on casing with main shaft (5) is internal through being located at cylinder (1) on bearing and main pulp-entering pipe (11)
Mutually activity docking, casing relatively rotate in main shaft (5) rotation process, with main pulp-entering pipe (11) for the end in space；
Second electric driver is located in cylinder (1), and for driving piston tube to pass in and out casing；
The structure of each grout outlet (13) is mutually the same, and the setting in one week of cylinder (1) side is through each of cylinder (1) interior or exterior space
Through-hole, the internal diameter of each through-hole and the outer diameter of grout outlet (13) are adapted, and the number of the quantity of the through-hole and grout outlet (13)
Measure equal, each grout outlet (13) corresponds each through-hole on cylinder (1) side respectively, each grout outlet (13) point
It is not fixed mutually with the through-hole on corresponding cylinder (1) side, and each grout outlet (13) center line converges at a bit, and the point is located at
On the center line of main shaft (5), face where all grout outlets (13) is mutually coplanar with the plane of rotation that casing is rotated with main shaft (5), pulp
It is located at the bore on the bore and piston tube of the end of cylinder (1) inner space backwards to the end that casing institute connecting shaft is held on pipe (13)
It is adapted, casing is successively corresponding with each grout outlet (13) phase position with main shaft (5) rotation, and based on casing and grout outlet (13)
The position that corresponds to each other, the piston tube being set in casing passes in and out casing under the control of the second electric driver, and with it is corresponding go out
Slurry pipe (13) is connected to each other；
The output end of mudjack is connected to each other with the end for being located at cylinder (1) exterior space on main pulp-entering pipe (11), and mudjack receives
The slurries of specified mixing ratio, and conveyed to main pulp-entering pipe (11)；The radical of feed pipe for mortar is not more than the number of grout outlet (13), each
Grout outlet (13) is located at one end of the end of cylinder (1) exterior space, each feed pipe for mortar that connect one to one respectively, each defeated slurry
The other end of pipe docks the top of each vertical madjack pipe in stake holes squeezing unit, each vertical pressure in stake holes squeezing unit one by one respectively
Slurry pipe respectively corresponds a bottom and stake bottom or more and presets position at each absolute altitude, wherein respectively corresponds a bottom and stake bottom or more
The end for presetting each vertical madjack pipe of position at each absolute altitude corresponds the single input mouth of one point of n pipeline of docking respectively, each
N delivery outlet on one point of n pipeline is respectively directed to corresponding stake bottom or stake bottom or more and presets position at each absolute altitude, and n is greater than or equal to
2。
2. a kind of annular mud jacking distributor according to claim 1, it is characterised in that: first electric driver includes the
One reversible electric machine (6), driving wheel (7) and driven wheel (8), the setting of driven wheel (8) center run through the through-hole on its two sides, and should
The internal diameter of through-hole and the outer diameter of the main shaft (5) are adapted, and driven wheel (8) is located in the cylinder (1), and driven wheel (8) is fixed
It is sheathed on main shaft (5), and main shaft (5) is perpendicular to face where driven wheel (8), the drive rod of the first reversible electric machine (6) and active
The center of wheel (7) is mutually fixedly connected, and the drive rod of the first reversible electric machine (6) is perpendicular to face where driving wheel (7), active
The external gear for taking turns the external gear and driven wheel (8) of (7) corresponds to each other, and the first reversible electric machine (6) is fixedly installed in cylinder (1)
Portion, and the external gear of driving wheel (7) and the outgoing wheel of driven wheel (8) are connected to each other, driven wheel (8) is in the first reversible electric machine (6) needle
It is rotated under the rotation control of driving wheel (7), and main shaft (5) is driven to be rotated using its center line as axis.
3. a kind of annular mud jacking distributor according to claim 2, it is characterised in that: further include honeywell switch sensor A group
Part (15), and each honeywell switch sensor B component (16) corresponding with honeywell switch sensor A component (15) respectively；
Honeywell switch sensor A component (15) is set to the driven wheel (8) wherein on the edge of one side, and honeywell switch sensor
The signal end pointing direction of A component (15) intersects with the center line of the main shaft (5) backwards, and honeywell switch sensor A component
(15) straight line where signal end pointing direction is parallel with the center line of piston sleeve (12), with the rotation of driven wheel (8), Hall
It is parallel with face where driven wheel (8) that the signal end direction of switch sensor A component (15) strafes face；Honeywell switch sensor B
The quantity of component (16) is equal with the number of the grout outlet (13), each honeywell switch sensor B component (16) and it is each go out
Slurry pipe (13) corresponds respectively, and each honeywell switch sensor B component (16) is located in the cylinder (1), and each Hall is opened
It closes sensor B component (16) and is located at (8) one weeks outsides of driven wheel, each honeywell switch sensor B component (16) signal end refers to
Mutually coplanar, each Hall switch that is directed toward face of strafing to the signal end of straight line where direction and honeywell switch sensor A component (15)
Straight line where sensor B component (16) signal end pointing direction project along the vertical direction respectively with corresponding grout outlet (13) center line
Projection it is mutually conllinear, each honeywell switch sensor B component (16) signal end is directed toward the center line of driven wheel (8)；Hall switch
The signal end of sensors A component (15) with driven wheel (8) the rotation successively letter with each honeywell switch sensor B component (16)
Number end is corresponding.
4. a kind of annular mud jacking distributor according to claim 1, it is characterised in that: second electric driver includes the
Two reversible electric machines (9) and drive rod (10), the second reversible electric machine (9) are fixed in the cylinder (1), the second reversible electric machine (9)
Drive rod be connected with wherein one end of drive rod (10), backwards to company, casing institute on the other end and piston tube of drive rod (10)
The end of bearing is connected, piston tube disengaging casing under the driving of the second reversible electric machine (9) for drive rod (10).
5. a kind of annular mud jacking distributor according to claim 4, it is characterised in that: further include transmission locating piece (17), institute
Stating drive rod (10) is screw rod, and the end of drive rod is connected with wherein one end of screw rod on second reversible electric machine (9), and
Straight line where drive rod is conllinear with screw rod place straight line on second reversible electric machine (9), and screw rod on the second reversible electric machine (9) with driving
The rotation of bar and rotate, transmission locating piece (17) is connected with the end held in the piston tube backwards to casing institute connecting shaft, transmission
Set up the through-hole through two sides along the side for being parallel to the piston tube hub line on locating piece (17), the internal diameter of the through-hole with
The outer diameter of screw rod is adapted, and internal screw thread corresponding with external screw thread on screw rod is arranged on the inner wall of the through-hole, and screw rod passes through it
External screw thread and the interaction of the internal screw thread of through-hole wall in transmission locating piece (17) are in the through hole shuttled, and where screw rod
Straight line is parallel with piston tube hub line, and the control with the second reversible electric machine (9) for screw rod rotates, and is driven locating piece (17)
Move back and forth on screw rod, piston tube moves back and forth with transmission locating piece (17) and passes in and out casing.
6. a kind of annular mud jacking distributor according to claim 1, it is characterised in that: further include indicator and each label
Part, indicator are located at the cylinder (1) outside, connect the bearing block (4) on wherein one end and the main shaft (5) of indicator
End be connected, straight line where indicator is parallel with the piston sleeve (12) center line；The quantity and pulp of marker
The quantity for managing (13) is equal, and each marker is corresponded with each grout outlet (13) respectively, and each marker is set to described
On face towards cylinder (1) outside in first end cover (2), and the setting position of each marker is with through-hole on first end cover (2)
Centered on constitute it is round, where straight line where each marker setting position is located at corresponding grout outlet (13) and main shaft (5)
Straight line it is coplanar on.
7. a kind of annular mud jacking distributor according to claim 1, it is characterised in that: in described sleeve pipe with the main shaft (5)
The end being connected is through bearing, and in conjunction with being located at the cylinder (1) inner space on sealing ring and the main pulp-entering pipe (11)
End mutually activity docking.
8. a kind of annular mud jacking distributor according to claim 1, it is characterised in that: further include that be set to the mudjack defeated
Outlet and main pulp-entering pipe (11) are connected to each other the flowmeter and pressure gauge of position.
9. a kind of mud jacking system based on a kind of annular mud jacking distributor described in any one of claim 1 to 8, feature exist
In: including pulper, controlling terminal, mudjack and the annular mud jacking distributor；Wherein, the output end and pressure of pulper
The input terminal of stock pump is connected, and in the output end of mudjack and annular mud jacking distributor, is located at the cylinder on main pulp-entering pipe (11)
The end of body (1) exterior space is connected to each other；Pulper, mudjack, annular mud jacking distributor are connected with controlling terminal respectively；
Controlling terminal controls the slurries of pulper manufacture Different Water-Cement Ratio, conveys to mudjack；
Mudjack receives the slurries of the Different Water-Cement Ratio manufactured by the pulper under the control of controlling terminal, and is controlling
Mud jacking operation is carried out under the control of terminal；
Annular mud jacking distributor is used under the control of controlling terminal, using mudjack, is preset for more than stake bottom and stake bottom
Position carries out mud jacking operation at each absolute altitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524317.9U CN208618414U (en) | 2018-04-13 | 2018-04-13 | A kind of annular mud jacking distributor and mud jacking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524317.9U CN208618414U (en) | 2018-04-13 | 2018-04-13 | A kind of annular mud jacking distributor and mud jacking system |
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| CN208618414U true CN208618414U (en) | 2019-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385690A (en) * | 2018-04-13 | 2018-08-10 | 薛 � | A kind of annular mud jacking distributor and mud jacking system |
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2018
- 2018-04-13 CN CN201820524317.9U patent/CN208618414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385690A (en) * | 2018-04-13 | 2018-08-10 | 薛 � | A kind of annular mud jacking distributor and mud jacking system |
| CN108385690B (en) * | 2018-04-13 | 2023-09-05 | 薛一 | Annular mud jacking distributor and mud jacking system |
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Effective date of registration: 20190729 Address after: No. 13 Xinggu Road, Guli Street, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Dongtu Construction Technology Co. Ltd. Address before: 210000 No. 20, Fengxiang Mountain Villa, Tiexinqiao Street, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: Xue Yi |
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