CN2343193Y - Hydraulic injector - Google Patents
Hydraulic injector Download PDFInfo
- Publication number
- CN2343193Y CN2343193Y CN 98219528 CN98219528U CN2343193Y CN 2343193 Y CN2343193 Y CN 2343193Y CN 98219528 CN98219528 CN 98219528 CN 98219528 U CN98219528 U CN 98219528U CN 2343193 Y CN2343193 Y CN 2343193Y
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- CN
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- Prior art keywords
- utility
- hydraulic
- model
- pump
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a hydraulic injector used in occasions such as repairing cement road surface bottom bursted, reservoir large dam seepage, etc. The hydraulic injector is composed of an electric generator on a machine frame, an electromotor, the hydraulic cylinder, a grouting pump, valves, a driving mechanism, an agitator, a water tank, etc. The driving mechanism is a hydraulic system which is composed of a plunger pump, a motor, an oil tank, a change valve, an overflow valve, etc. The utility model overcomes the deficiencies that the existing mud pumps has heavy benzene and large noise, is without automatic protection function, etc. The utility model has exquisite structure, can work under the condition of no power and water supply.
Description
The utility model relates to a kind of grouting machine that occasions such as cement road surface plate bottom empty or reservoir dam seepage are used that is used to repair.
Before the utility model was made, the similar plant equipment that generally adopts in the public technology was a slush pump.The kind of slush pump is more, but its primary structure is made up of engine, crank mechanism, grout pump, valve group etc.During work, under engine drives,, make piston reciprocating in cylinder body by mechanisms such as bent axle, connecting rods.Under the effect of valve group, make medium enter cylinder body, and the band certain pressure is discharged cylinder body, the operation thereby realization is in the milk.But the shortcoming that existing slush pump exists is: heavy, noise is big; Particularly there are not defectives such as automatic protection functions.。
The purpose of this utility model provides kind of the hydraulic pressure grouting machine with novel structure, and it has overcome, and existing slush pump existence is heavy, noise is big, does not particularly have the defective of automatic protection functions.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is a kind of hydraulic pressure grouting machine, it comprises frame, and being arranged on motor, grout pump, valve group and transmission mechanism etc. on the frame, its structural feature is: the hydraulic system that transmission mechanism is made up of plunger displacement pump, motor, fuel tank and reversal valve, overflow valve etc.
The utility model in the specific implementation, frame bottom preferably is provided with some scroll wheels.
The utility model can also be provided with generating set on the frame in the specific implementation.
The utility model is compared with the product of prior art, has following advantage:
1., because traditional crank mechanism has been changed over hydraulic system, and mechanisms such as crankcase, connecting rod that cancelled existing various pump kinds, thus not only alleviated weight, stable working, noise also significantly reduces.
2., has high-pressure low-flow low pressure and mass flow function.The power of this grouting machine is from the hydraulic pressure of Variable plunger pump output, because the peculiar function of Variable plunger pump, when grouting pressure was big, its plunger displacement pump was exported the corresponding minimizing of hydraulic pressure and increased pressure; When grouting pressure hour, plunger displacement pump drives the grout pump reciprocating motion of the pistons by its metered flow output hydraulic oil, and output flow increases thereupon.Entire work process is carried out automatically.
3., has the pressure automatic protection functions.Overflow valve in the hydraulic mechanism is set up after the operating pressure on request, in case above its operating pressure, hydraulic cylinder piston just quits work automatically, can be because of hypertonia damage equipment or parts during running.
The utility model is simple in structure, and effect is obvious, is that the update of prior art is produced brilliant.
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 removes weather paulin 5 plan structure schematic diagram afterwards for Fig. 1.
Referring to Fig. 1, Fig. 2.The utility model embodiment is a kind of grouting machine that is used to repair occasions uses such as cement road surface plate bottom empty or reservoir dam seepage.Its structure is made up of the agitator on the frame 91, water tank 2, electric control box 3, hydraulic mechanism 4, weather paulin 5, generating set 6, motor, hydraulic cylinder 7, grout pump 8 and inner valve group thereof etc.Generating set 6 is made up of S1110 diesel engine, STC-12 generator and pressure regulator etc.Full mechanomotive force power supply is by electric control box 3 centralized Control, and its inside is provided with overload protection master switch, fuse and socket etc.Agitator 1 is formed the slurrying mixing part with motor, reducer and stirring vane, and an input channel is arranged between agitator 1 and the grout pump 8; Among the figure draw in the end.Hydraulic system as transmission mechanism is made up of motor, plunger displacement pump, fuel tank and reversal valve, overflow valve etc.The plunger displacement pump model is the 25MY14-1B type, and the motor model is the Y132M-4-7.5 type.Hydraulic cylinder 7, grout pump 8, piston and push rod, import and export one way valve etc. are formed the grouting part.The bottom of frame 9 is provided with 4 scroll wheels 10.
The operating principle of present embodiment below underdraws:
Starter-generator or connect external power makes agitator 1 slurrying through electric control box 3; Hydraulic cylinder works is in the milk.
Claims (3)
1, a kind of hydraulic pressure grouting machine, comprise frame (9), and be arranged on motor, grout pump (8), valve group and transmission mechanism etc. on the frame (9), it is characterized in that: the hydraulic system that transmission mechanism is made up of plunger displacement pump, motor, fuel tank and reversal valve, overflow valve etc.
2, hydraulic pressure grouting machine according to claim 1 is characterized in that: frame (9) bottom also is provided with some scroll wheels (10).
3, hydraulic pressure grouting machine according to claim 1 and 2 is characterized in that: also be provided with generating set (6) on the frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98219528 CN2343193Y (en) | 1998-08-16 | 1998-08-16 | Hydraulic injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98219528 CN2343193Y (en) | 1998-08-16 | 1998-08-16 | Hydraulic injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343193Y true CN2343193Y (en) | 1999-10-13 |
Family
ID=33971562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98219528 Expired - Fee Related CN2343193Y (en) | 1998-08-16 | 1998-08-16 | Hydraulic injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343193Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094382A (en) * | 2011-02-18 | 2011-06-15 | 刘廷国 | Hole filling and grouting machine for rigid and semi-rigid pavements |
| CN102733355A (en) * | 2012-06-25 | 2012-10-17 | 中国葛洲坝集团国际工程有限公司 | Device for performing dam front underwater leaking stoppage by using ultrafine particles and method for performing leaking stoppage |
| CN103526760A (en) * | 2013-10-30 | 2014-01-22 | 陕西省水土保持局 | Mud pump damming integrated machine |
-
1998
- 1998-08-16 CN CN 98219528 patent/CN2343193Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094382A (en) * | 2011-02-18 | 2011-06-15 | 刘廷国 | Hole filling and grouting machine for rigid and semi-rigid pavements |
| CN102094382B (en) * | 2011-02-18 | 2013-03-06 | 刘廷国 | Hole filling and grouting machine for rigid and semi-rigid pavements |
| CN102733355A (en) * | 2012-06-25 | 2012-10-17 | 中国葛洲坝集团国际工程有限公司 | Device for performing dam front underwater leaking stoppage by using ultrafine particles and method for performing leaking stoppage |
| CN102733355B (en) * | 2012-06-25 | 2014-09-17 | 中国葛洲坝集团国际工程有限公司 | Device for performing dam front underwater leaking stoppage by using ultrafine particles and method for performing leaking stoppage |
| CN103526760A (en) * | 2013-10-30 | 2014-01-22 | 陕西省水土保持局 | Mud pump damming integrated machine |
| CN103526760B (en) * | 2013-10-30 | 2015-04-15 | 陕西省水土保持局 | Mud pump damming integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |