CN202194794U - Mineral manual grout pump - Google Patents
Mineral manual grout pump Download PDFInfo
- Publication number
- CN202194794U CN202194794U CN2011201074697U CN201120107469U CN202194794U CN 202194794 U CN202194794 U CN 202194794U CN 2011201074697 U CN2011201074697 U CN 2011201074697U CN 201120107469 U CN201120107469 U CN 201120107469U CN 202194794 U CN202194794 U CN 202194794U
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- CN
- China
- Prior art keywords
- pump
- gun head
- discharging
- way interface
- connecting rod
- Prior art date
- 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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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a mineral manual grout pump, which consists of a rocker, a connecting rod, a connecting rod joint, a pull rod connector, two plunger pumps, a pump frame, a tripod, two material cups, two material sucking pipes, two discharging pipes, a three-way interface and a discharging gun head. An inner chamber of the discharging gun head is equipped with a slurry mixing column. The lower parts of the plunger pumps and the material cups are both connected with ball valves; the two discharging pipes, the two material sucking pipes and the two plunger pump bodies are connected by quick joints which are fixed by open pins, so are the two material cups, the three-way interface and the discharging gun head. The mineral manual grout pump is specially used for gas pumping and exhausting holes in grouted and sealed mine made of polyurethane chemical materials, simple in structure, light in weight and safe and reliable in use, has good hole sealing effect, and has wide practicability.
Description
Technical field
The utility model is the mining hand grouting pump, is particularly useful for the hole of sealing gas extraction safely and efficiently under the mine.
Background technique
In gas discharge in mine work, sealing quality is the key factor that influences the extraction effect.Advantages such as known chemical pulp sealing of hole is simple to operate owing to it, the amount of labour is little, sealing of hole speed is fast, sealing of hole is effective have obtained application widely in the colliery.Be stained with in the chemical pulp sealing of hole process but existing manual work twines with the piece of sack, because the reaction time ratio of chemical pulp batching is very fast, hole sealing depth generally can only reach 3-5m, and sealing quality is relatively poor, causes the gas extraction poor effect.
Summary of the invention
The utility model purpose is the deficiency that overcomes in the prior art, provides a kind of simple in structure, easy to operate, safe and reliable, and the sealing of hole effect is the mining hand grouting pump preferably.
For realizing above-mentioned purpose, the mining hand grouting pump of the utility model comprises rocking bar; Rocking bar connects connecting rod, and connecting rod one end connects pressure unit, and the other end flexibly connects linkage connector; Pressure unit and linkage connector are fixed on the pump bracket, and pump bracket is connected on the passive A-frame.The bottom of pressure unit is provided with suction tube, and the suction tube the other end all is connected to the material cup, and its top is provided with discharge nozzle, and the other end of discharge nozzle connects three-way interface and discharging gun head, and the material cup is bearing on the pump bracket.
Described pressure unit is made up of pull rod coupling and two coupled plunger pumps.Between described discharge nozzle suction tube and plunger pump, material cup, the three-way interface, the rapid pipe joint of all fixing with cotter pin between three-way interface and the discharging gun head is connected.
Beneficial effect: the mining hand grouting pump of the utility model is simple in structure, and weight is lighter, and volume is little, makes things convenient for down-hole small space operation, and the sealing of hole effect is better, has practicability widely; Equipment dynamic has been avoided the influence of unsafe factor such as electric spark under the mine fully from manpower, and Safety performance is higher.
Description of drawings
Fig. 1 is the utility model structure perspective view.
Among the figure: 1-rocking bar, 2-connecting rod, 3-plunger pump, 4-plunger pump, 5-pull rod coupling; The 6-linkage connector, 7-pump bracket, 8-A-frame, 9-suction tube, 10-suction tube; 11-expects cup, and 12-expects cup, 13-discharge nozzle, 14-discharge nozzle, 15-three-way interface; 16-discharging gun head, 17-ball valve, 18-ball valve, 19-ball valve, 20-ball valve.21-Stroke Control screw, the perforate of 22-pump bracket,
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further description:
In the accompanying drawings, the mining hand grouting pump comprises rocking bar (1), and rocking bar connects connecting rod (2); Connecting rod one end connects pressure unit; The other end flexibly connects linkage connector (6), and pressure unit and linkage connector (6) are fixed on the pump bracket (7), and pump bracket is connected on the passive A-frame (8).The bottom of pressure unit is provided with suction tube (9) (10); The suction tube the other end all is connected to material cup (11) (12); Its top is provided with discharge nozzle (13) (14), and the other end of discharge nozzle connects three-way interface (15) and discharging gun head (16), and material cup (11) (12) are bearing on the pump bracket (7).
Described pressure unit is made up of pull rod coupling (5) and coupled two plunger pumps (3) (4).
Between described discharge nozzle (13) (14), suction tube (9) (10) and plunger pump (3) (4), material cup (11) (12), the three-way interface (15), the rapid pipe joint of all fixing with cotter pin between three-way interface (15) and the discharging gun head (16) is connected.
Working procedure: connect each parts of grouting pump, close all ball valves (17), (18), (19), (20);
Pour two component batchings into different material cup (11) respectively, in (12), discharging gun head (16) is connected externally connected pipe insert specified position in the gas boring; Chemical pulp amount is as required calculated the number of times that rocking bar (1) shakes; Open material cup (11), (12) ball valve (17), (18) down, ride on A-frame (8) with one,, in holing the chemical sizwe of mixing injection gas, utilize chemical pulp rapid response completion injection hole sealing process with shaking rocking bar (1) on hand down.After accomplishing grouting operation, close ball valve (17), (18), extract the externally connected pipe that is connected with discharging gun head 16 out, finish this sealing of hole operation, being transferred to another needs the gas drill hole of shutoff to restart.Grouting operation is all over; In time open ball valve (19), (20), shake rocking bar (1), behind the unnecessary slurry in discharge plunger pump (3), (4); Close ball valve (19), (20); As early as possible washing agent is poured in material cup (11), (12), shaken rocking bar (1), detergent line (9), (10), (13), (14), (15), (16) and the pump housing (3), (4).
Claims (3)
1. mining hand grouting pump, it is characterized in that: it comprises rocking bar (1), rocking bar connects connecting rod (2); Connecting rod one end connects pressure unit, and the other end flexibly connects linkage connector (6), and pressure unit and linkage connector (6) are fixed on the pump bracket (7); Pump bracket is connected on the passive A-frame (8); The bottom of pressure unit is provided with suction tube (9) (10), and the suction tube the other end all is connected to material cup (11) (12), and its top is provided with discharge nozzle (13) (14); The other end of discharge nozzle connects three-way interface (15) and discharging gun head (16), and material cup (11) (12) are bearing on the pump bracket (7).
2. mining hand grouting pump according to claim 1 is characterized in that: described pressure unit is made up of pull rod coupling (5) and coupled two plunger pumps (3) (4).
3. mining hand grouting pump according to claim 1; It is characterized in that: between described discharge nozzle (13) (14), suction tube (9) (10) and plunger pump (3) (4), material cup (11) (12), the three-way interface (15), the rapid pipe joint of all fixing with cotter pin between three-way interface (15) and the discharging gun head (16) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074697U CN202194794U (en) | 2011-04-09 | 2011-04-09 | Mineral manual grout pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074697U CN202194794U (en) | 2011-04-09 | 2011-04-09 | Mineral manual grout pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194794U true CN202194794U (en) | 2012-04-18 |
Family
ID=45949709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201074697U Expired - Fee Related CN202194794U (en) | 2011-04-09 | 2011-04-09 | Mineral manual grout pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590179A (en) * | 2018-12-29 | 2019-04-09 | 重庆津竹缘创新科技有限公司 | A kind of portable two-component glue rifle |
-
2011
- 2011-04-09 CN CN2011201074697U patent/CN202194794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590179A (en) * | 2018-12-29 | 2019-04-09 | 重庆津竹缘创新科技有限公司 | A kind of portable two-component glue rifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20130409 |