CN202756227U - Double liquid synchronous grouting pump - Google Patents
Double liquid synchronous grouting pump Download PDFInfo
- Publication number
- CN202756227U CN202756227U CN 201220331648 CN201220331648U CN202756227U CN 202756227 U CN202756227 U CN 202756227U CN 201220331648 CN201220331648 CN 201220331648 CN 201220331648 U CN201220331648 U CN 201220331648U CN 202756227 U CN202756227 U CN 202756227U
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- grout
- cylinder
- piston
- discharging
- valve
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Abstract
The utility model discloses a grouting pump, and particularly relates to a double liquid synchronous grouting pump which comprises a cylinder body, a plunger-type grout cylinder and a piston-type grout cylinder, wherein the plunger-type grout cylinder and the piston-type grout cylinder are driven by a big piston in the cylinder body and can move along the horizontal direction in a reciprocating mode. The plunger-type grout cylinder is provided with a first grout sucking valve and a first grout discharging valve which are respectively used for grouting and grout discharging. The piston-type grout cylinder is provided with a second grout sucking valve and a second grout discharging valve which are respectively used for grouting and grout discharging. The inner side of a small piston of the piston-type grout cylinder is provided with a one-way valve which enables grout in a grout sucking cavity to be sucked into a grout discharging cavity, and the grout sucked into the grout discharging cavity and grout in the plunger-type grout cylinder can be synchronously drained out under the drive of the big piston. Due to adoption of the structure, synchronous grout discharging is achieved, synchronism of the grout discharging is high, uniformity of motion is high, the proportion of the grout discharging is precise, working is reliable and stable, the difficult problem that synchronous grout discharging cannot be achieved in the prior art is solved, and the double liquid synchronous grouting pump is simple in structure, reliable in operation, convenient to manufacture and machine, low in manufacture cost, and beneficial to popularization and utilization.
Description
Technical field
The utility model relates to a kind of grouting pump, specifically a kind of dual-fluid synchronous slip casting pump.
Background technique
The slurries cylinder of Double-liquid mud-injection pump is mainly taked piston type or plunger type at present, and cylinder or oil cylinder are in the centre, and the slurries cylinder is at two ends.When adopting slurries cylinder in the form of piston, wanting synchronous grouting must by outside slurry pipe series connection, adopt such structure moment slurries ratio inaccurate; When adopting the slurries cylinder of plunger type, just can't realize synchronous grouting, and for Double-liquid mud-injection pump, the realization synchronous grouting is very important, and synchronous grouting also is to be difficult to the technical problem that overcomes in the prior art at all.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of dual-fluid synchronous slip casting pump that can realize synchronous grouting.
In order to solve the problems of the technologies described above, dual-fluid synchronous slip casting pump of the present utility model comprises driving cylinder body and driving also back and forth plunger type slurries cylinder and the piston type slurries cylinder of suction slurry by the large piston synchronous in the cylinder body; Be provided with the first pulp absorbing valve and the first pulp-expelling valve that carry out slip casting and plasma discharge on the plunger type slurries cylinder; Piston type slurries cylinder inner chamber is divided into midge chamber and plasma discharge chamber by small piston, and midge chamber and plasma discharge chamber connect respectively the second pulp absorbing valve and the second pulp-expelling valve; Be provided with the slurries that can make in the midge chamber in the described small piston and enter into one-way valve in the plasma discharge chamber.
Even respectively being connected to one stretches out the external piston rod of drive cylinder at the two ends, the left and right sides of described large piston, and two piston rods are connected with the plunger of plunger type slurries cylinder and the small piston of piston type slurries cylinder respectively.
Described driving cylinder body is cylinder block or cylinder block.
After adopting above-mentioned structure, by driving cylinder body synchronous drive plunger type slurries cylinder and piston type slurries cylinder, realized synchronous plasma discharge, the synchronism of plasma discharge is high, the action uniformity is high, the ratio of plasma discharge is accurate, and reliable and stable work has solved the difficult problem of simultaneously plasma discharge in the prior art, while the utility model is simple in structure, reliable, easy to process, the low cost of manufacture of manufacturing, is conducive to promote the use of.
Description of drawings
Fig. 1 is the utility model dual-fluid synchronous slip casting pump structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, dual-fluid synchronous slip casting pump of the present utility model is described in further detail.
As shown in the figure, dual-fluid synchronous slip casting pump of the present utility model comprises driving cylinder body 1 and the large piston 2 that is positioned at cylinder body 1 as power, drives cylinder body 1 and can be cylinder block, also can be cylinder block; The two ends, the left and right sides of large piston 2 are connected with respectively stretches out the piston rod 13 that drives outside the cylinder body 1, two piston rods 13 are connected with the plunger of plunger type slurries cylinder 3 and the small piston 9 of piston type slurries cylinder respectively, with drive plunger formula slurries cylinder 3 and piston type slurries cylinder 4 synchronous reciprocating suctions slurry; Be provided with the first pulp absorbing valve 5 and the first pulp-expelling valve 6 that carry out slip casting and plasma discharge on the plunger type slurries cylinder 3; Piston type slurries cylinder 4 inner chambers are divided into midge chamber 10 and plasma discharge chamber 11 by small piston 9, and midge chamber and plasma discharge chamber connect respectively the second pulp absorbing valve 7 and the second pulp-expelling valve 8; Be provided with the slurries that can make in the midge chamber 10 in the small piston 9 and enter into one-way valve 12 in the plasma discharge chamber 11.
Its working principle is as follows:
When large piston 2 moved right, the first pulp absorbing valve 5 can be drawn into slurries in the plunger type slurries cylinder 3; Slurries in the midge chamber 10 of piston type slurries cylinder 4 can enter in the plasma discharge chamber 11 by one-way valve 12 simultaneously;
When large piston 2 was moved to the left, the slurries in the plunger type slurries cylinder were discharged by the first pulp-expelling valve 6; The slurries that are drawn into simultaneously in the plasma discharge chamber 11 can be discharged from the second pulp-expelling valve 8, because small piston moves, outside slurries can be sucked into midge chamber 10 from the second midge 7 simultaneously;
So, finish the synchronous plasma discharge of one-period.
Claims (3)
1. a dual-fluid synchronous slip casting pump is characterized in that: comprise the plunger type slurries cylinder (3) and the piston type slurries cylinder (4) that drive cylinder body (1) and starched by large piston (2) synchronous drive in the cylinder body (1) and reciprocal suction; Be provided with the first pulp absorbing valve (5) and the first pulp-expelling valve (6) that carry out slip casting and plasma discharge on the plunger type slurries cylinder (3); Piston type slurries cylinder (4) inner chamber is divided into midge chamber (10) and plasma discharge chamber (11) by small piston (9), and midge chamber and plasma discharge chamber connect respectively the second pulp absorbing valve (7) and the second pulp-expelling valve (8); Be provided with the slurries that can make in the midge chamber (10) in the described small piston (9) and enter into the interior one-way valve (12) in plasma discharge chamber (11).
2. according to dual-fluid synchronous slip casting pump claimed in claim 1, it is characterized in that: the two ends, the left and right sides of described large piston (2) even respectively are connected to one and stretch out the piston rod (13) that drives outside the cylinder body (1), and two piston rods (13) are connected with the plunger of plunger type slurries cylinder and the small piston of piston type slurries cylinder respectively.
3. according to claim 1 or 2 described dual-fluid synchronous slip casting pumps, it is characterized in that: described driving cylinder body (1) is cylinder block or cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331648 CN202756227U (en) | 2012-07-10 | 2012-07-10 | Double liquid synchronous grouting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331648 CN202756227U (en) | 2012-07-10 | 2012-07-10 | Double liquid synchronous grouting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756227U true CN202756227U (en) | 2013-02-27 |
Family
ID=47735412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331648 Expired - Lifetime CN202756227U (en) | 2012-07-10 | 2012-07-10 | Double liquid synchronous grouting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756227U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777373A (en) * | 2012-07-10 | 2012-11-14 | 镇江长城注浆设备有限公司 | Double-liquid synchronous grouting pump |
| CN103691634A (en) * | 2013-12-16 | 2014-04-02 | 张明 | Continuous glue feeding system of dual-liquid automatic glue applying machine |
| CN103982414A (en) * | 2014-04-24 | 2014-08-13 | 镇江长城注浆设备有限公司 | Multi-liquid stepless proportioning synchronous grouting pump |
| CN110242530A (en) * | 2019-07-31 | 2019-09-17 | 中铁工程服务有限公司 | Hydraulic double-liquid grouting pump and suction paste-making method |
-
2012
- 2012-07-10 CN CN 201220331648 patent/CN202756227U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777373A (en) * | 2012-07-10 | 2012-11-14 | 镇江长城注浆设备有限公司 | Double-liquid synchronous grouting pump |
| CN103691634A (en) * | 2013-12-16 | 2014-04-02 | 张明 | Continuous glue feeding system of dual-liquid automatic glue applying machine |
| CN103982414A (en) * | 2014-04-24 | 2014-08-13 | 镇江长城注浆设备有限公司 | Multi-liquid stepless proportioning synchronous grouting pump |
| CN103982414B (en) * | 2014-04-24 | 2016-03-30 | 镇江长城注浆设备有限公司 | Many liquid synchronous injection pump with stepless proportioning |
| CN110242530A (en) * | 2019-07-31 | 2019-09-17 | 中铁工程服务有限公司 | Hydraulic double-liquid grouting pump and suction paste-making method |
| CN110242530B (en) * | 2019-07-31 | 2024-04-26 | 中铁工程服务有限公司 | Hydraulic double-liquid grouting pump and slurry sucking and discharging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |