CN103711064B - Handheld portable shallow layer grouting machine - Google Patents
Handheld portable shallow layer grouting machine Download PDFInfo
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- CN103711064B CN103711064B CN201410012057.3A CN201410012057A CN103711064B CN 103711064 B CN103711064 B CN 103711064B CN 201410012057 A CN201410012057 A CN 201410012057A CN 103711064 B CN103711064 B CN 103711064B
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Abstract
The invention discloses a kind of handheld portable shallow layer grouting machine, the grouting device comprising source of the gas and connected with source of the gas by grouting pipe, the cylinder that source of the gas comprises air compressor and connects with air compressor, cylinder is connected with air valve, air valve is connected with source of the gas air gauge and the first snap joint; Grouting device fluid-containing pot, the feed pressurization mechanism being arranged on fluid-containing pot top and the grout injection control mechanism be arranged on bottom fluid-containing pot; Feed pressurization mechanism comprises the feeding cylinder being connected to fluid-containing pot top, and feeding cylinder is connected with inlet control valve door and admission line from top to bottom in turn, admission line is connected with air intake control valve door, air inlet air gauge and the second snap joint; Grout injection control mechanism comprises the slip casting cylinder be connected to bottom fluid-containing pot and the casting head be connected to bottom slip casting cylinder, slip casting cylinder is connected with grout injection control valve.The present invention uses easy and simple to handle, and be applicable to the construction of various shallow layer grouting, grouting pressure, grouting amount are controlled, and mortar depositing construction efficiency is high.
Description
Technical field
The invention belongs to technical field of engineering machinery, especially relate to a kind of handheld portable shallow layer grouting machine.
Background technology
, interlayer loose, broken for Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit comes to nothing and the disease such as asphalt surface course reflection crack, and Grouting technology has that speed of application is fast, the construction period is short, construction cost is low, to periphery and the advantage such as traffic impact is little.And the key of mortar depositing construction punishment is just choosing of mortar depositing construction equipment.
Current China carries out relevant device mainly plunger type slurry filling machine, squash type slurry filling machine, fluid pressure type slurry filling machine (containing single liquid, biliquid etc.), other small-sized grouting devices of Grouting.In prior art, plunger type slurry filling machine and squash type slurry filling machine have the features such as grouting pressure is large, slurry-outlet quantity is large, but in mortar depositing construction process grouting pressure and grouting amount uncontrollable; Fluid pressure type slurry filling machine of the prior art has the controlled feature of grouting pressure, and deep layer slip casting effect is remarkable, but adopts fluid pressure type slurry filling machine easily to cause grouting pipe to block for the shallow layer grouting construction that grouting amount is less, has a strong impact on efficiency of construction; And other small-sized grouting devices of the prior art are only suitable for local small size mortar depositing construction, range of application is little, is not suitable for large area engineering construction, cannot meet the actual demand used well.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of handheld portable shallow layer grouting machine is provided, it is reasonable in design, use easy and simple to handle, be applicable to the construction of various shallow layer grouting, simultaneously grouting pressure, grouting amount are controlled, complete function, working stability is reliable, and mortar depositing construction efficiency is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of handheld portable shallow layer grouting machine, the grouting device comprising source of the gas and connected with source of the gas by grouting pipe, it is characterized in that: the cylinder that described source of the gas comprises air compressor and connects with air compressor, described cylinder being connected with air valve, described air valve being connected with source of the gas air gauge and the first snap joint for being connected grouting pipe; Described grouting device comprises the fluid-containing pot for holding injection slurry, the feed pressurization mechanism being arranged on fluid-containing pot top and the grout injection control mechanism be arranged on bottom fluid-containing pot; Described feed pressurization mechanism comprises and is connected to fluid-containing pot top and feeding cylinder for adding injection slurry in fluid-containing pot, described feeding cylinder is connected with from top to bottom inlet control valve door in turn and for passing into compressed-air actuated admission line toward fluid-containing pot inside, described admission line is connected with air intake control valve door, air inlet air gauge and the second snap joint for being connected grouting pipe; Described grout injection control mechanism comprises the slip casting cylinder be connected to bottom fluid-containing pot and the casting head be connected to bottom slip casting cylinder, and described slip casting cylinder is connected with grout injection control valve.
Above-mentioned handheld portable shallow layer grouting machine, it is characterized in that: described fluid-containing pot top is provided with grouting amount detector, described grouting amount detector comprises microprocessor module and the power module for each electricity consumption module for power supply in grouting amount detector, the input of described microprocessor module is connected to key operation module and for carrying out the liquid level sensor detected in real time to the liquid level of injection slurry in fluid-containing pot, the output of described microprocessor module is connected to liquid crystal display.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: described microprocessor module is single-chip microcomputer.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: described power module is battery.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: described liquid level sensor is radar level sensor.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: described grouting pipe is the high pressure flexible rubber hose of the high pressure of resistance to MP.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: the outer wall of described feeding cylinder is connected with handle.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: the PVC sebific duct that when described casting head being set with for preventing slip casting, injection slurry overflows.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: the shape of described feeding cylinder and the shape of fluid-containing pot are cylindrical, and the shape of described slip casting cylinder is conical.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, and processing and fabricating is convenient.
2, volume of the present invention is little, and a people is hand-held can be used, and uses easy and simple to handle, greatly reduces constructor and drops into.
3, the present invention by opening or closing air intake control valve door, can check the registration be presented on air inlet air gauge, and the gas pressure changing fluid-containing pot inside controls grouting pressure; And the grouting amount that accurately can be controlled by grouting amount detector in mortar depositing construction process, achieve the accurate control of grouting pressure and grouting amount.
4, intelligence degree of the present invention is high, complete function, can also show grouting pressure and grouting amount in real time, understand slip casting situation at any time for constructing operation personnel while carrying out shallow layer grouting to basic unit.
5, the present invention adopts air compressor as powering device, and construction is flexible, and an air compressor can connect multiple stage grouting device simultaneously and construct simultaneously.
6, working stability of the present invention is reliable, and mortar depositing construction efficiency is high.
7, the present invention can, interlayer loose, broken to Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit to be come to nothing and the disease such as asphalt surface course reflection crack carries out shallow layer grouting punishment, and construction effect is good, practical, and application value is high.
In sum, the present invention is reasonable in design, uses easy and simple to handle, is applicable to the construction of various shallow layer grouting, and simultaneously grouting pressure, grouting amount are controlled, and complete function, working stability is reliable, and mortar depositing construction efficiency is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic block circuit diagram of grouting amount detector of the present invention.
Description of reference numerals:
Detailed description of the invention
As shown in Figure 1, the grouting device that the present invention includes source of the gas and connected with source of the gas by grouting pipe 5, the cylinder 2 that described source of the gas comprises air compressor 1 and connects with air compressor 1, described cylinder 2 being connected with air valve 3, described air valve 3 being connected with source of the gas air gauge 4 and the first snap joint 6-1 for being connected grouting pipe 5; Described grouting device comprises the fluid-containing pot 12 for holding injection slurry, the feed pressurization mechanism being arranged on fluid-containing pot 12 top and the grout injection control mechanism be arranged on bottom fluid-containing pot 12; Described feed pressurization mechanism comprises and is connected to fluid-containing pot 12 top and feeding cylinder 16 for adding injection slurry in fluid-containing pot 12, described feeding cylinder 16 is connected with from top to bottom inlet control valve door 9 in turn and for passing into compressed-air actuated admission line 17 toward fluid-containing pot 12 inside, described admission line 17 is connected with air intake control valve door 7, air inlet air gauge 8 and the second snap joint 6-2 for being connected grouting pipe 5; Described grout injection control mechanism comprises the slip casting cylinder 18 be connected to bottom fluid-containing pot 12 and the casting head 14 be connected to bottom slip casting cylinder 18, and described slip casting cylinder 18 is connected with grout injection control valve 13.
In the present embodiment, described fluid-containing pot 12 top is provided with grouting amount detector 11, composition graphs 2, described grouting amount detector 11 comprises microprocessor module 11-1 and the power module 11-2 for each electricity consumption module for power supply in grouting amount detector 11, the input of described microprocessor module 11-1 is connected to key operation module 11-3 and for carrying out the liquid level sensor 11-5 detected in real time to the liquid level of injection slurry in fluid-containing pot 12, the output of described microprocessor module 11-1 is connected to liquid crystal display 11-4.During use, liquid level sensor 11-5 detects in real time the liquid level of injection slurry in fluid-containing pot 12 and detected signal is exported to microprocessor module 11-1, the slip casting liquid level signal that microprocessor module 11-1 is received is multiplied with the density of injection slurry with the floor space of fluid-containing pot 12, just obtain injection slurry consumption, i.e. grouting amount, shows grouting amount in real time by liquid crystal display 11-4.
In the present embodiment, described microprocessor module 11-1 is single-chip microcomputer.Described power module 11-2 is battery.Described liquid level sensor 11-5 is radar level sensor.
In the present embodiment, described grouting pipe 5 is the high pressure flexible rubber hose of the high pressure of resistance to 2MP.The outer wall of described feeding cylinder 16 is connected with handle 10.The PVC sebific duct 15 that when described casting head 14 being set with for preventing slip casting, injection slurry overflows.The shape of described feeding cylinder 16 and the shape of fluid-containing pot 12 are cylindrical, and the shape of described slip casting cylinder 18 is conical.
When the present invention uses, first, one end of grouting pipe 5 is connected on the first snap joint 6-1, the other end of grouting pipe 5 is connected on the second snap joint 6-2, so just grouting device is connected together by grouting pipe 5 and source of the gas; Then, start air compressor 1, observe the registration of source of the gas air gauge 4, adjusting air valve 3, until the registration on source of the gas air gauge 4 reaches pressure needed for slip casting, close air intake control valve door 7 and grout injection control valve 13, open inlet control valve door 9, the injection slurry prepared in advance is joined in fluid-containing pot 12 through feeding cylinder 16; Again then, close inlet control valve door 9, open air intake control valve door 7, observe the registration of air inlet air gauge 8, after the registration on air inlet air gauge 8 reaches pressure needed for slip casting, close air intake control valve door 7, casting head 14 is filled in the injected hole be drilled with together with the PVC sebific duct 15 be sleeved on casting head 14 and seals; Then, open grout injection control valve 13, injection slurry injects injected hole through casting head 14 under pressure, observe the registration situation of change of air inlet air gauge 8, when the registration on air inlet air gauge 8 drops to below pressure needed for slip casting, slowly open air intake control valve door 7 and carry out supercharging, after the registration on air inlet air gauge 8 reaches pressure needed for slip casting again, close air intake control valve door 7, ensure that injection slurry injects injected hole with pressure voltage stabilizing needed for the slip casting of setting.
Because the present invention is also provided with grouting amount detector 11, therefore, grouting amount is except manually grasping, grouting amount control can also be carried out by observing the grouting amount be presented on liquid crystal display 11-4, when being presented at the grouting amount on liquid crystal display 11-4 and reaching design grouting amount, close grout injection control valve 13 immediately, after waiting for that in the several seconds to casting head 14, remaining injection slurry all flows out, casting head 14 is extracted together with the PVC sebific duct 15 be sleeved on casting head 14 from injected hole, completes a single hole slip casting.If in slip casting process, the registration of air inlet air gauge 8 drops to zero rapidly, then show that in fluid-containing pot 12, injection slurry all injects injected hole, now, grout injection control valve 13 need be closed, open inlet control valve door 9, again in fluid-containing pot 12, the injection slurry prepared in advance is added by feeding cylinder 16, then inlet control valve door 9 is closed, open air intake control valve door 7, observe the registration of air inlet air gauge 8, after the registration on air inlet air gauge 8 reaches pressure needed for slip casting, close air intake control valve door 7, open grout injection control valve 13 and continue slip casting.
In sum, the present invention can pass through air intake control valve door 7, the accurate grouting pressure controlled in mortar depositing construction process of air inlet air gauge 8, and grouting pressure is directly checked by air inlet air gauge 8; And the grouting amount that accurately can be controlled by grouting amount detector 11 in mortar depositing construction process, grouting amount is directly checked by liquid crystal display 11-4.
After tested, constructing operation of the present invention is easy, grouting pressure and grouting amount precise control, mortar depositing construction efficiency is higher simultaneously, working stability is reliable, can, interlayer loose, broken to Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit to come to nothing and the disease such as asphalt surface course reflection crack carries out shallow layer grouting punishment, construction effect is good, practical.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (7)
1. a handheld portable shallow layer grouting machine, the grouting device comprising source of the gas and connected with source of the gas by grouting pipe (5), it is characterized in that: the cylinder (2) that described source of the gas comprises air compressor (1) and connects with air compressor (1), described cylinder (2) being connected with air valve (3), described air valve (3) being connected with source of the gas air gauge (4) and the first snap joint (6-1) for being connected grouting pipe (5); Described grouting device comprises the fluid-containing pot (12) for holding injection slurry, the feed pressurization mechanism being arranged on fluid-containing pot (12) top and the grout injection control mechanism be arranged on bottom fluid-containing pot (12); Described feed pressurization mechanism comprises and is connected to fluid-containing pot (12) top and feeding cylinder (16) for adding injection slurry in fluid-containing pot (12), described feeding cylinder (16) is connected with from top to bottom inlet control valve door (9) in turn and for passing into compressed-air actuated admission line (17) toward fluid-containing pot (12) inside, described admission line (17) is connected with air intake control valve door (7), air inlet air gauge (8) and the second snap joint (6-2) for being connected grouting pipe (5); Described grout injection control mechanism comprises the slip casting cylinder (18) being connected to fluid-containing pot (12) bottom and the casting head (14) being connected to slip casting cylinder (18) bottom, and described slip casting cylinder (18) is connected with grout injection control valve (13);
Described fluid-containing pot (12) top is provided with grouting amount detector (11), described grouting amount detector (11) comprises microprocessor module (11-1) and the power module (11-2) for each electricity consumption module for power supply in grouting amount detector (11), the input of described microprocessor module (11-1) is connected to key operation module (11-3) and the liquid level sensor (11-5) for carrying out detection in real time to the liquid level of fluid-containing pot (12) interior injection slurry, the output of described microprocessor module (11-1) is connected to liquid crystal display (11-4),
The outer wall of described feeding cylinder (16) is connected with handle (10).
2. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: described microprocessor module (11-1) is single-chip microcomputer.
3. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: described power module (11-2) is battery.
4. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: described liquid level sensor (11-5) is radar level sensor.
5. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: the high pressure flexible rubber hose that described grouting pipe (5) is the high pressure of resistance to 2MP.
6. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: the PVC sebific duct (15) that when described casting head (14) being set with for preventing slip casting, injection slurry overflows.
7. according to handheld portable shallow layer grouting machine according to claim 1, it is characterized in that: the shape of described feeding cylinder (16) and the shape of fluid-containing pot (12) are cylindrical, the shape of described slip casting cylinder (18) is conical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012057.3A CN103711064B (en) | 2014-01-11 | 2014-01-11 | Handheld portable shallow layer grouting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410012057.3A CN103711064B (en) | 2014-01-11 | 2014-01-11 | Handheld portable shallow layer grouting machine |
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| CN103711064A CN103711064A (en) | 2014-04-09 |
| CN103711064B true CN103711064B (en) | 2015-12-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115478692B (en) * | 2022-10-26 | 2023-10-17 | 北京送变电有限公司 | Grouting device and grouting method thereof |
| CN117552305B (en) * | 2024-01-11 | 2024-04-09 | 河南新联拓建设工程有限公司新乡分公司 | Intelligent environment-friendly road repair equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2330707Y (en) * | 1998-05-29 | 1999-07-28 | 西南交通大学 | Slurry injector |
| US8186907B1 (en) * | 2000-10-13 | 2012-05-29 | Charles Lee Asplin | Slab leveling system and method |
| KR100756477B1 (en) * | 2006-11-21 | 2007-09-11 | 김민우 | Device for indicating traffic lane and paving |
| KR100999089B1 (en) * | 2010-04-09 | 2010-12-07 | 최미숙 | A spray unit for road sliding prevention and method thereof |
| CN203334269U (en) * | 2013-07-13 | 2013-12-11 | 中铁一局集团有限公司 | Automatic low-pressure pressure-control grouting device |
| CN103485268B (en) * | 2013-10-01 | 2015-07-22 | 曾胜 | Informationalized intelligent grouting system for road |
| CN203654151U (en) * | 2014-01-11 | 2014-06-18 | 西安长大公路养护技术有限公司 | Hand-held portable type superficial layer grouting machine |
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