CN2212030Y

CN2212030Y - Manual operated pressure grouter

Info

Publication number: CN2212030Y
Application number: CN 94213776
Authority: CN
Inventors: 傅超; 张凤兰
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-30
Filing date: 1994-05-30
Publication date: 1995-11-08
Anticipated expiration: 2004-05-30

Abstract

The utility model relates to a machine which is used for mixing water with concrete to plug leakage. Two independent piston cylinders are arranged on the machine frame of the utility model, and lateral pressurizing levers pass through the two independent piston cylinders and are fixed in the two piston cylinders. A pressure vessel is vertically connected with upper ends of the cylinders which are provided with passages which are communicated with the pressure vessel and a slurry inlet pipe, and the lower portion of the pressure vessel is connected with a slurry conveying pipe whose end portion is provided with a high-pressure guniting head. The machine has light and handy volume, flexible operation and low cost, and the machine does not use electricity. The machine can quickly plug leakage under the condition that the machine does not influence normal operation and construction.

Description

Manual operated pressure grouter

The utility model provides the machine of percolating water leak stopping in a kind of building trade, specifically a kind of Manual pressure grouting machine.

For many years, in building operations, be hard nut to crack in the hydraulic architecture because of concrete defect causes leakage problem always, building trade percolation-proof leak stopping aspect adopts Large Electric machinery mostly at present, as air compressor, high-voltage pulse pump, air drill, slush pump etc., the equipment heaviness, investment cost is with high, especially when the highrise building operation, use extremely inconvenient, the cotton-wool of wanting on every side that buries Grouting Pipe stops up, again with epoxy mortar and the sealing of high grade mortar, the easy crack of pressurizeing leads to the failure the expense costliness.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of cost low, and is in light weight, easy to use, the small-sized hand-operated pressure grouting machine that impervious leakage-stopping is effective.

The purpose of this utility model can reach by following measure:

A kind of Manual pressure grouting machine, comprise frame 15, provisions for grouting and advance outlet pipe, its special character is, be fixed with two independently piston bores 6 on the frame 15, laterally pressurization lever 17 strings are worn therebetween, fixedly place left piston 3 and right piston 14 in the two-piston cylinder on the lever 17, the pressure vessel 8 that has pressure meter 11 is vertically connected at the cylinder barrel upper end by screw rod 7, cylinder barrel 6 middle parts have 4 passages and communicate with pressure vessel 8 and inlet pipe respectively, pressure vessel 8 bottoms have passage and software feed pipe for mortar 12 to join, and feed pipe for mortar 12 ends are equipped with high-pressure mortar spraying head 13.

The formation of the utility model high-pressure mortar spraying head 13 is to be with sebific duct 30, cone 23, plain washer 28, spring washer 27, adjusting nut 24 and locknut 25 on the hollow bushing 22 successively.

Locknut 25 of the present utility model can be enclosed within hollow sleeve 22 tops that have nozzle casing 26, and the nozzle casing 26 that stretches out locknut 25 joins with feed pipe for mortar 12.

Accompanying drawing and description of drawings:

Fig. 1 is a Manual pressure grouting machine cross-sectional view.

Fig. 2 is manual grouting machine high-pressure mortar spraying head cross-sectional view.

Among the figure: 1-rocking bar, 2-inlet pipe, 3-left piston, 4-sealing ring, the 5-adjusting nut, 6-cylinder barrel, 7-screw rod, 8-pressure vessel, the 9-sealing ring, 10-container cover, 11-pressure meter, the 12-feed pipe for mortar, 13-high-pressure mortar spraying head, the right piston of 14-, 15-frame, 16-passage, the 17-lever that pressurizes, the upper left ball valve of 18-, the upper right ball valve of 19-, 20-lower-left ball valve, 21-bottom right ball valve, 22-hollow sleeve, 23-cone, the 24-adjusting nut, 25-locknut, 26-nozzle casing, the 27-spring washer, 28-plain washer, 29-sealing ring, the 30-sebific duct, 31-fixed block, 32-concrete work face.

The utility model is described in further detail below in conjunction with accompanying drawing embodiment:

Manual pressure grouting machine cross-sectional view as shown in Figure 1.Be cast with two independently piston bores 6 on the frame 15, laterally be penetrated with pressurization lever 17 in two cylinder barrels, be fixed with on the lever can be in two cylinder barrels the left piston 3 and the right piston 14 of move left and right, pressure vessel 8 is vertically connected at cylinder barrel 6 upper ends by screw rod 7, pressure vessel 8 tops are provided with the pressure meter 11 of indicator drum internal pressure, cylinder barrel 6 middle and upper parts have two passages 16 and communicate with pressure vessel 8 bottoms, be respectively equipped with upper left ball valve 18 and upper right ball valve 19 in the passage, two passages 16 joined with inlet pipe 2 about cylinder barrel 6 middle and lower parts had, and respectively by lower-left ball valve 20 and bottom right ball valve 21 control flows.Pressure vessel 8 bottoms are connected with the feed pipe for mortar made from soft material 12, and feed pipe for mortar 12 ends are equipped with high-pressure mortar spraying head 13, and pressurization lever 17 ends join with rocking bar 1, and rocking bar 1 fixed block 31 usefulness pins terminal and on the frame 15 are connected.The formation of high-pressure mortar spraying head 13 as shown in Figure 2, be with sebific duct 30 on the hollow bushing 22, put rigidity cone 23, plain washer 28, spring washer 27 again, put adjusting nut 24 with screw thread again and connect nozzle casing 6 in hollow sleeve 22 end thread, overlap tightening nut 25 again, nozzle casing 6 stretches out locknut 5 outside feed pipe for mortar 12 close-coupled made from soft material.

During use, high-pressure mortar spraying head 13 packed into rinse well in the hole for the treatment of grouted-aggregate concrete work plane 32, screw adjusting nut 24, make cone 23 and cover bottom produce compaction forces, make the sufficient fast compression expanded radially projection in sebific duct two ends, better in order to seal, also between cone 13 and adjusting nut 4, add plain washer 28 and spring washer 27, make hole wall reach positive confinement on every side.And then screwing in locknut 25, nozzle casing 26 joins stand-by with feed pipe for mortar 12.In order to prevent that slurries from leaking, the adjusting nut 5 that cylinder barrel 6 two ends can be equipped with sealing ring 4 screws.

During use, the people holds rocking bar 1, and it is pushed away left, and the pressurization lever 17 that links to each other with rocking bar drives two-piston and moves in the same way to left movement, and left piston 3 moves left, and upper left ball valve 18 is closed, and ball valve 20 unlatching work in lower-left make in the slurries sucker cylinder barrel; Meanwhile, right piston is also to left movement, bottom right ball valve 21 is closed, upper right ball valve 19 unlatching work, with the slurries force feed in the piston bore to pressure vessel 8, when pressurization lever 17 when moving right, right piston 14 moves to the right, upper right ball valve 19 is closed, and bottom right ball valve 21 is opened, in slurries sucker cylinder barrel, meanwhile, left piston 3 moves to the right, and lower-left ball valve 20 is closed, upper left ball valve 18 unlatching work, slurries are pressed in the pressure vessel 8, when the pressure meter 11 on pressure vessel 8 tops was designated as 1 MPa pressure, spray head 13 still connected closely, does not seep water on every side, spillage not, can directly use, pressure vessel 8 tops have removable reservoir lid 10 to be closely cooperated by sealing density ring 9 and container, container cover 10 can be unloaded during shut-down (breakdown) mainteance, are convenient to the cleaning of dirt in the pressure vessel.

The utility model compared with prior art has following advantage:

1, the Manual operated pressure grouter volume is light and handy, flexible operation, and conveniently moving, cheap, manpower is saved in not electricity consumption.

2, the utility model has wide range of applications, do not affect normal operation and the situation of the construction of going into operation under, manual grouting can be carried out rapidly leak stopping and small size reinforced work, also can be used for the pressure testing, vehicle painting in upper and lower conduit road etc.

Claims

1, a kind of Manual pressure grouting machine, comprise frame (15), provisions for grouting and advance outlet pipe, it is characterized in that: be fixed with two independently piston bores (6) on the frame (15), laterally pressurization lever (17) string is worn therebetween, lever (17) is gone up left piston (3) and the right piston (14) that fixedly places in the two-piston cylinder, the pressure vessel (8) that has pressure meter (11) is vertically connected at the cylinder barrel upper end by screw rod (7), cylinder barrel (6) middle part has 4 passages and communicates with pressure vessel (8) and inlet pipe respectively, pressure vessel (8) bottom has passage and software feed pipe for mortar (12) to join, and feed pipe for mortar (12) end is equipped with high-pressure mortar spraying head (13).

2, Manual pressure grouting machine according to claim 1, it is characterized in that: the formation of high-pressure mortar spraying head (13) is to be with sebific duct (30), cone (23), plain washer (28), spring washer (27), adjusting nut (24) and locknut (25) on the hollow bushing (22) successively.

3, Manual pressure grouting machine according to claim 2 is characterized in that: locknut (25) is enclosed within hollow sleeve (22) top that has nozzle casing (26), and the nozzle casing (26) that stretches out locknut (25) joins with feed pipe for mortar (12).