Small concrete pump truckIt is a machine for continuously conveying concrete along the pipeline by pressure.It is composed of pump body and conveying pipe.It is divided into piston type, extrusion type and water pressure diaphragm type according to structure.The pump body is mounted on the chassis of the vehicle and equipped with telescopic or folding cloth poles to form a pump truck.
The small concrete pump truck is rebuilt on the truck chassis. It is equipped with sports and power transmission devices, pumping and mixing devices, distributing devices and other auxiliary devices on the chassis.The power of the concrete pump truck is transmitted to the hydraulic pump group or the rear bridge through the power transfer box, and the hydraulic pump drives the piston to drive the concrete pump.The concrete is then conveyed to the corresponding height and distance by using the cloth pole and the conveying pipe on the pump car.
Matters needing attention for small concrete pump cars:
1, small concrete pump truck can only be used for concrete transportation, and any other purpose, such as lifting heavy goods, is dangerous.
2, the height and distance of the pumping concrete of the small concrete pump truck are all strictly calculated and confirmed by experiments. Any subsequent pipe connection at the end hose or the extension of the end hose will exceed 3M, which is not allowed by the operator.
3. Unauthorized prohibition of modifications to pump trucks that may affect safety, including changing safety pressure and speed setting, replacing large diameter pipes or increasing wall thickness of the conveying pipes, and changing control procedures or lines.Changes to boom and outrigger.
4. Operators of pumps should wear safety helmets and observe safety regulations and safety regulations on site.
Skills of small concrete pump truck in operation:
In the process of operation, small concrete pump trucks should prevent the risk of injury and prevent the occurrence of accidents.In the course of operation, agricultural small pump cars should be kept on the machine when running, so as to prevent operators from falling.
During operation, attention should be paid to avoid bending or blocking of hoses, and the end hose should not fail to enter concrete. Otherwise, it will easily cause the pressure in the pipe to increase and cause blasting, which will result in wounding accidents.When the pump is running, it is not allowed to open the safety protection equipment such as hopper screen, water tank cover, and so on. It is not necessary to extend the hand into the hopper, water tank or hand grasp other moving parts to ensure that the Hua Yi Tian pump can run normally.
Small concrete pump truck is a rare concrete pumping equipment on the market. Many small concrete pump cars tend to choose small pump cars as the necessary artifact for construction.It has brought great assistance to the construction, but after long work, it will inevitably result in many achievements. At this point, it is necessary to stop maintenance and repair. At that time, it will stop the defects and stop the handling of the defects, so as to prevent the recurrence of application.
The concrete pump truck is defective and how to repair it.
First of all, we should pay attention to whether the screws can be loosened. The loosening of the pump is normal. During the process of maintenance, we need to stop the fastening of screws in time.Secondly, the demand for one-way stem wear to stop reflection, in the process of the use of small pump cars, the wear of one-way stem is more serious.
Small concrete pump vehicle product maintenance:
1, according to the corresponding requirements and methods in the maintenance manual, check the relevant items before and after use.
2. Refer to the lubrication table to lubricate all parts of the pump truck timely and fully.
3, select the specified type of hydraulic oil, regularly replace the hydraulic system oil.
4, regularly check the pumping system part of the water tank, concrete cylinder, concrete delivery pipe.
5. Check and adjust the torque of the fixed base bolts of the boom on a regular basis.
6, regularly check and adjust the jib, rotating base, outrigger, supporting structure, reducer and other components.
7, regularly check the working state of hydraulic systems and components, electrical systems and components.
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Copyright Handan Engineering Equipment Co., Ltd. Ji ICP 15016726.
Company address: Jize County Development Zone, Handan County, Hebei Province
Company Tel: 15131066788 / 18931616037
Company fax: 0310-7666888 company email: email@example.com