Rammer tube hammer specification5
Rammer tube hammer specification5
Shoot pit wall, and then pull tight tension device, will tamper tube head, cone sets, unearthed apparatus and tamper tube hammer matter.
8.1.7 closed tamper tube hammer inlet valve, check the steel pipe and tamper tube hammer levelness.
8.1.8 open injection valve, wait for mud from injection pipe outflow, open tamper tube hammer inlet valve, slow tamper into
Steel pipe. In the steel pipe into the ground 0.3 1 m can adjust the steel pipe between the horizontal and vertical position, steel pipe
The distance into the ground after more, will not be able to adjust direction.
8.1.9 attention adjustment oiler's oil quantity and the control range of 0.005 ~ 0.05 L/min, observation tamper
Tube hammer discharge of tail gas, to which slightly oil fog advisable. Larger diameter tamper tube hammer work large oil
Quantity, diameter smaller tamper tube hammer with less oil quantity.
8.1.10 tamper into 3 m later, fully open tamper tube hammer inlet valve, full speed ram into steel pipe.
8.1.11 a steel pipe ram into is completed, remove tensioner, will tamper tube hammer, the unearthed apparatus, cone sets,
Ram head tube removed, welding a steel pipe, repeat the above operation.
8.1.12 when steel tube from accepting pit outcrop, stop tamper tube, tensioner, tamper tube hammer, the unearthed apparatus,
Cone sets, tamper pipe head dismounting.
The steel pipe end 8.1.13 about 1.5 m of soil core cleaning out, in pitch pipe mouth about 10 to 15 cm of the wall on symmetry
To cut two round hole, as shown in figure (2) installation unearthed device, be sure to will seal cover screw up, make the steel pipe
8.1.14 through the trachea to steel pipe injected water, and may, when necessary, edge water injection edge soak, water will stay
Core maceration, use compressed air will core ejector.
8.1.15 clear soil, can be repeated open closed inlet valve, the use of compressed air sudden release, impact clear
Soil ball and soil core, so can overcome large static friction force. When soil core from the other end of the steel pipe by ejector
, they all open intake valve, core can be in a few minutes ruled out clean. If the air compressor can be the biggest
Adjustable pressure can reach 1.0 MPa, can greatly improve the clear tube core success rate, shorten clear soil time.
If using a high pressure air clear soil can't succeed, can to a large number of inside steel after water injection, the trachea and steel
Pipe connection, clear soil ball in steel pipe inside, and the pipe end seal, and then connect a steel tube, the installation
Rammer tube hammer, tamper tube hammer in small volume next work, make its vibration steel pipe, and at the same time, use of high pressure air blowing soil,
This can be low moisture content of soil core discharge.
8.1.16 soil core, the removal of the, remove seal plate, pipe, pipe laying completed.
8.1.17 will receive pit and lower tube and cover.
8.2 the matters needing attention
8.2.1 new tamper tube hammer need a certain time (0.5 to 3 hours) adjust, running-in process will have start
Work after a few minutes, or even seconds automatically to stop working, and restart after appeared again and again this feeling
Regime, but each time, some work, and finally stable work.
8.2.2 tamper tube hammer for pneumatic impact device, the motion between parts are clearance fit, sand, iron filings
Objects such as come to fit clearance, can cause parts excessive wear and make the equipment scrapped.
8.2.3 in strict accordance with the different types of parameter regulation use tamper tube hammer, more than rated parameters using will accelerate
Parts fatigue damage. Parameter table (1).
8.2.4 use after period of time, impact hammer bearing ring will wear excess, may cause seal is lax and
Make tamper tube hammer can not freely start, serious when the friction between the metal sound, at this time, should replace bearing ring.
8.2.5 before construction, in the pipeline connection, should start air compressor, playing open valve will line blow clean,
The construction will hose ends with protector cap seal.
8.2.6 tamper tube hammer in the sports, often should observe oiler, ensure lubricating oil at any time injection tamper tube hammer inside,
It is strictly prohibited to long time no lubrication use.
8.2.7 tamper tube hammer in lifting should be smooth, in the cylinder of blunt hammer for moving parts, large diameter tamper tube hammer
Impact hammer quality is bigger, often impact rear shock absorber can affect its life.
8.2.8 high pressure gas when use, not curved into die bending, repeated bending can cause trachea fracture, if
When use fracture may cause an accident.
8.2.9 tamper tube hammer matter after fixed in time will tensioner loosen.
8.2.10 clear soil, line and backboard to seal good, otherwise may appear core discharge difficult now
9.1 all parts in after using, should clear surface soil, painted anticorrosive paint or antirust oil.
9.2 tamper tube hammer after use, we should, according to the inlet layup inward cavity injection amount lubricating oil, and open a small
Air rush hammer in the cylinder reciprocating motion several times, this oil is evenly distributed in the transport in the cylinder
Moving parts surface to prevent rust. Will hammer tail protector cap screw, the vent plug tight, prevent the
In the process of transportation into objects.
9.3 high pressure gas in storage to disk into a disk, and securely, prevent tracheal discount.
9.4 oiler after removal will import and export with protector cap screw well, prevent foreign body in it.
9.5 grouting tank and grouting hose in after using to rinse with water and prevent mud plugging line.
Users should be equipped with equipment and materials
1. Empty press 1:0.7 MPa pressure, air volume 6 m/min above;
2. Guide: 200 channel 12 m long, straight, the better the more requirements;
3. Electric welding machine 1
4. Level 1 only
5. Pour chain two
Service telephone: 18942674552
The company also provide the following products:
Horizontal directional drilling
Pipeline in situ replacement system (crack machine)
Contact: 18942674552 Mr. Zhou