CN103711064A - Hand-held portable shallow grouting machine - Google Patents
Hand-held portable shallow grouting machine Download PDFInfo
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- CN103711064A CN103711064A CN201410012057.3A CN201410012057A CN103711064A CN 103711064 A CN103711064 A CN 103711064A CN 201410012057 A CN201410012057 A CN 201410012057A CN 103711064 A CN103711064 A CN 103711064A
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Abstract
The invention discloses a hand-held portable shallow grouting machine, comprising an air source, a grouting device, a grouting device containing tank, a feeding pressurizing mechanism and a grouting control mechanism, wherein the grouting device is connected with the air source through a grouting pipeline; the air source comprises an air compressor and a cylinder connected with the air compressor; the cylinder is connected with an air valve; the air valve is connected with an air source barometer and a first quick coupler; the feeding pressurizing mechanism is arranged at the top of the containing tank; the grouting control mechanism is arranged at the bottom of the containing tank; the feeding pressurizing mechanism comprises a feeding barrel which is connected to the top of the containing tank; the feeding barrel is connected with a feeding control valve and an intake pipeline in sequence from top to bottom; the intake pipeline is connected with an intake control valve, an intake barometer and a second quick coupler; the grouting control mechanism comprises a grouting barrel and a grouting head; the grouting barrel is connected to the bottom of the containing tank; the grouting head is connected to the bottom of the grouting barrel; the grouting barrel is connected to a grouting control valve. The hand-held portable shallow grouting machine is simple and convenient to use and operate, applicable to kinds of shallow grouting constructions, and high in grouting construction efficiency, and grouting pressure and grouting amount are controllable.
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
For Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit is loose, broken, interlayer comes to nothing and the disease such as asphalt surface course reflection crack, 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.
The relevant device that current China carries out Grouting is 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.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, and still in mortar depositing construction process, grouting pressure and grouting amount are 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 for grouting amount, less shallow layer grouting construction adopts fluid pressure type slurry filling machine easily to cause grouting pipe to stop up, and 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 well the actual demand of using.
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 groutings, grouting pressure, grouting amount are controlled simultaneously, 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, comprise source of the gas and the grouting device joining by grouting pipe and source of the gas, it is characterized in that: described source of the gas comprises air compressor and the cylinder joining with air compressor, on described cylinder, be connected with air valve, on described air valve, be connected with source of the gas air gauge with for being connected the first snap joint of grouting pipe; Described grouting device comprises fluid-containing pot for holding injection slurry, be arranged on the feed pressurization mechanism at fluid-containing pot top and be arranged on the slip casting controlling organization of fluid-containing pot bottom; Described feed pressurization mechanism comprises and is connected to fluid-containing pot top and for add the feeding cylinder of injection slurry in fluid-containing pot, on described feeding cylinder, be connected with from top to bottom charging by-pass valve control in turn and for passing into compressed-air actuated admission line toward fluid-containing pot inside, on described admission line, be connected with air intake control valve door, air inlet air gauge with for being connected the second snap joint of grouting pipe; Described slip casting controlling organization comprises the slip casting cylinder that is connected to fluid-containing pot bottom and the casting head that is connected to slip casting cylinder bottom, on described slip casting cylinder, is connected with slip casting by-pass valve control.
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 is the power module of each electricity consumption module for power supply in grouting amount detector, the input of described microprocessor module is connected to button operation module and the liquid level sensor for the liquid level of injection slurry in fluid-containing pot being carried out detect in real time, and 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: the high pressure flexible rubber hose that described grouting pipe is the high pressure of resistance to MP.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: on the outer wall of described feeding cylinder, be connected with handle.
Above-mentioned handheld portable shallow layer grouting machine, is characterized in that: on described casting head, be set with the PVC sebific duct that injection slurry overflows when preventing slip casting.
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, described slip casting cylinder be shaped as taper shape.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, 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 handlely, has greatly reduced constructor's input.
3, the present invention can be by opening or closing air intake control valve door, check the registration being presented on air inlet air gauge, and the gas pressure that changes fluid-containing pot inside is controlled grouting pressure; And can accurately control the grouting amount in mortar depositing construction process by grouting amount detector, realized the accurate control of grouting pressure and grouting amount.
4, intelligent degree of the present invention is high, and complete function can also show grouting pressure and grouting amount when Dui basic unit carries out shallow layer grouting in real time, for constructing operation personnel, understands at any time slip casting situation.
5, the present invention adopts air compressor as energy supply equipment, and construction is flexible, and an air compressor can connect many grouting devices 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 be to Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit is loose, broken, interlayer comes to nothing and the disease such as asphalt surface course reflection crack is carried 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 handlely, is applicable to the construction of various shallow layer groutings, and grouting pressure, grouting amount are controlled simultaneously, complete function, and 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:
The specific embodiment
As shown in Figure 1, the grouting device that the present invention includes source of the gas and join by grouting pipe 5 and source of the gas, described source of the gas comprises air compressor 1 and the cylinder 2 joining with air compressor 1, on described cylinder 2, be connected with air valve 3, on described air valve 3, be connected with source of the gas air gauge 4 with for being connected the first snap joint 6-1 of grouting pipe 5; Described grouting device comprises fluid-containing pot 12 for holding injection slurry, be arranged on the feed pressurization mechanism at fluid-containing pot 12 tops and be arranged on the slip casting controlling organization of fluid-containing pot 12 bottoms; Described feed pressurization mechanism comprises and is connected to fluid-containing pot 12 tops and for add the feeding cylinder 16 of injection slurry in fluid-containing pot 12, on described feeding cylinder 16, be connected with from top to bottom charging by-pass valve control 9 in turn and for passing into compressed-air actuated admission line 17 toward fluid-containing pot 12 inside, on described admission line 17, be connected with air intake control valve door 7, air inlet air gauge 8 with for being connected the second snap joint 6-2 of grouting pipe 5; Described slip casting controlling organization comprises the slip casting cylinder 18 that is connected to fluid-containing pot 12 bottoms and the casting head 14 that is connected to slip casting cylinder 18 bottoms, on described slip casting cylinder 18, is connected with slip casting by-pass valve control 13.
In the present embodiment, described fluid-containing pot 12 tops are provided with grouting amount detector 11, in conjunction with Fig. 2, described grouting amount detector 11 comprises microprocessor module 11-1 and is the power module 11-2 of each electricity consumption module for power supply in grouting amount detector 11, the input of described microprocessor module 11-1 is connected to button operation module 11-3 and the liquid level sensor 11-5 for the liquid level of fluid-containing pot 12 interior injection slurries being carried out detect in real time, and 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 and detected signal is exported to microprocessor module 11-1 the liquid level of fluid-containing pot 12 interior injection slurries, the slip casting liquid level signal that microprocessor module 11-1 is received and the floor space of fluid-containing pot 12 and the density of injection slurry multiply each other, just obtained injection slurry consumption, be grouting amount, by liquid crystal display 11-4, show in real time grouting amount.
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, the high pressure flexible rubber hose that described grouting pipe 5 is the high pressure of resistance to 2MP.On the outer wall of described feeding cylinder 16, be connected with handle 10.On described casting head 14, be set with the PVC sebific duct 15 that injection slurry overflows when preventing slip casting.The shape of the shape of described feeding cylinder 16 and fluid-containing pot 12 is cylindrical, described slip casting cylinder 18 be shaped as taper shape.
When the present invention uses, first, one end of grouting pipe 5 is connected to the first snap joint 6-1 upper, the other end of grouting pipe 5 is connected to the second snap joint 6-2 upper, 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 the required pressure of slip casting, close air intake control valve door 7 and slip casting by-pass valve control 13, open charging by-pass valve control 9, the injection slurry preparing is in advance joined in fluid-containing pot 12 through feeding cylinder 16; Follow again, close charging by-pass valve control 9, open air intake control valve door 7, observe the registration of air inlet air gauge 8, registration on air inlet air gauge 8 reaches after the required pressure of slip casting, close air intake control valve door 7, casting head 14 is filled in the injected hole being drilled with and sealed together with being sleeved on PVC sebific duct 15 on casting head 14; Then, open slip casting by-pass valve control 13, injection slurry injects injected hole through casting head 14 under pressure, observe the registration situation of change of air inlet air gauge 8, registration on air inlet air gauge 8 drops to the required pressure of slip casting when following, slowly opens air intake control valve door 7 and carries out supercharging, and the registration on air inlet air gauge 8 reaches after the required pressure of slip casting again, close air intake control valve door 7, guarantee that injection slurry injects injected hole with the required pressure voltage stabilizing of slip casting of setting.
Because the present invention is also provided with grouting amount detector 11, therefore, grouting amount is except artificial grasp, the grouting amount that can also be presented on liquid crystal display 11-4 by observation carries out grouting amount control, when the grouting amount on being presented at liquid crystal display 11-4 reaches design grouting amount, close immediately slip casting by-pass valve control 13, after waiting for that several seconds to the interior remaining injection slurry of casting head 14 all flows out, casting head 14 is extracted from injected hole together with the PVC sebific duct 15 being sleeved on casting head 14, completed a single hole slip casting.If in slip casting process, the registration of air inlet air gauge 8 drops to rapidly zero, show that in fluid-containing pot 12, injection slurry all injects injected hole, now, need close slip casting by-pass valve control 13, open charging by-pass valve control 9, again by feeding cylinder 16, in fluid-containing pot 12, add the injection slurry preparing in advance, then close charging by-pass valve control 9, open air intake control valve door 7, observe the registration of air inlet air gauge 8, the registration on air inlet air gauge 8 reaches after the required pressure of slip casting, close air intake control valve door 7, open slip casting by-pass valve control 13 and continue slip casting.
In sum, the present invention can pass through air intake control valve door 7, air inlet air gauge 8 is accurately controlled the grouting pressure in mortar depositing construction process, and grouting pressure is directly checked by air inlet air gauge 8; And can accurately control the grouting amount in mortar depositing construction process by grouting amount detector 11, 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 be to Void Under Concrete Pavement Slab, semi-rigid asphalt pavement basic unit is loose, broken, interlayer comes to nothing and the disease such as asphalt surface course reflection crack is carried 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 any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (9)
1. a handheld portable shallow layer grouting machine, comprise source of the gas and the grouting device joining by grouting pipe (5) and source of the gas, it is characterized in that: described source of the gas comprises air compressor (1) and the cylinder (2) joining with air compressor (1), on described cylinder (2), be connected with air valve (3), on described air valve (3), be connected with source of the gas air gauge (4) with for being connected first snap joint (6-1) of grouting pipe (5); Described grouting device comprises fluid-containing pot (12) for holding injection slurry, be arranged on the feed pressurization mechanism at fluid-containing pot (12) top and be arranged on the slip casting controlling organization of fluid-containing pot (12) bottom; Described feed pressurization mechanism comprises and is connected to fluid-containing pot (12) top and for add the feeding cylinder (16) of injection slurry in fluid-containing pot (12), on described feeding cylinder (16), be connected with from top to bottom charging by-pass valve control (9) in turn and for passing into compressed-air actuated admission line (17) toward fluid-containing pot (12) inside, on described admission line (17), be connected with air intake control valve door (7), air inlet air gauge (8) with for being connected second snap joint (6-2) of grouting pipe (5); Described slip casting controlling organization comprises the slip casting cylinder (18) that is connected to fluid-containing pot (12) bottom and the casting head (14) that is connected to slip casting cylinder (18) bottom, is connected with slip casting by-pass valve control (13) on described slip casting cylinder (18).
2. according to handheld portable shallow layer grouting machine claimed in claim 1, it is characterized in that: described fluid-containing pot (12) top is provided with grouting amount detector (11), described grouting amount detector (11) comprises microprocessor module (11-1) and is the power module (11-2) of each electricity consumption module for power supply in grouting amount detector (11), the input of described microprocessor module (11-1) is connected to button operation module (11-3) and the liquid level sensor (11-5) for the liquid level of the interior injection slurry of fluid-containing pot (12) being carried out detect in real time, the output of described microprocessor module (11-1) is connected to liquid crystal display (11-4).
3. according to handheld portable shallow layer grouting machine claimed in claim 2, it is characterized in that: described microprocessor module (11-1) is single-chip microcomputer.
4. according to handheld portable shallow layer grouting machine claimed in claim 2, it is characterized in that: described power module (11-2) is battery.
5. according to handheld portable shallow layer grouting machine claimed in claim 2, it is characterized in that: described liquid level sensor (11-5) is radar level sensor.
6. according to handheld portable shallow layer grouting machine claimed in claim 1, it is characterized in that: described grouting pipe (5) is the high pressure flexible rubber hose of the high pressure of resistance to 2MP.
7. according to handheld portable shallow layer grouting machine claimed in claim 1, it is characterized in that: on the outer wall of described feeding cylinder (16), be connected with handle (10).
8. according to handheld portable shallow layer grouting machine claimed in claim 1, it is characterized in that: on described casting head (14), be set with the PVC sebific duct (15) that injection slurry overflows when preventing slip casting.
9. according to handheld portable shallow layer grouting machine claimed in claim 1, it is characterized in that: the shape of the shape of described feeding cylinder (16) and fluid-containing pot (12) is cylindrical, described slip casting cylinder (18) be shaped as taper shape.
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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 true CN103711064A (en) | 2014-04-09 |
| CN103711064B CN103711064B (en) | 2015-12-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478692A (en) * | 2022-10-26 | 2022-12-16 | 北京送变电有限公司 | Grouting device and grouting method thereof |
| CN117552305A (en) * | 2024-01-11 | 2024-02-13 | 河南新联拓建设工程有限公司新乡分公司 | Intelligent environment-friendly road repair equipment |
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| US8186907B1 (en) * | 2000-10-13 | 2012-05-29 | Charles Lee Asplin | Slab leveling system and method |
| 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 |
| CN103485268A (en) * | 2013-10-01 | 2014-01-01 | 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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2014
- 2014-01-11 CN CN201410012057.3A patent/CN103711064B/en active Active
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| 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 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478692A (en) * | 2022-10-26 | 2022-12-16 | 北京送变电有限公司 | Grouting device and grouting method thereof |
| CN115478692B (en) * | 2022-10-26 | 2023-10-17 | 北京送变电有限公司 | Grouting device and grouting method thereof |
| CN117552305A (en) * | 2024-01-11 | 2024-02-13 | 河南新联拓建设工程有限公司新乡分公司 | Intelligent environment-friendly road repair equipment |
| 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 |
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| CN103711064B (en) | 2015-12-02 |
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