Concrete laser leveling machine is mainly used for paving concrete for engineering buildings. It mainly uses the laser transmitter and the leveling machine to complete the leveling, vibrating and leveling work of the whole concrete. The concrete laser leveling machine uses a squeegee to take the raised shovel and initially level it to meet the design requirements. The hydraulically driven vibration motor generates vibration at a frequency of 4000 times per minute, which drives the entire vibrating plate to vibrate together. The concrete laser leveling machine has a construction width of 2.5-3 meters.
The machine does not need to pull the control line, nor does it need the side template to control the ground level, but the laser measurement and control system on the leveling machine controls in real time, as long as the laser transmitter is not disturbed, no matter where the leveler moves, it can ensure that the overall elevation of the paved ground is not affected.
- Underground garage, general industrial plant, workshop, automated warehouse.
- Clean electrical plants such as electronic appliances, food materials, and medicine.
- Large warehouse supermarkets, logistics centers, convention centers, etc.
- Terminal, container yard, freight yard .
- Airport runways, aprons, parking lots.
- Squares, residential floors, municipal roads, etc.
The machine is divided into a hand-held type and a seat type. The equipment can be operated by a single person and applied to the floor construction, so that the heavy physical labor becomes mechanical paving, vibrating, leveling, pulping and plastering. The operator is greatly reduced, and the labor intensity is greatly reduced. The realization of large-area block-and-sprap construction makes it unnecessary to support the formwork in the middle of the block. It also reduces the construction process and speeds up the construction progress while reducing the formwork and channel steel. Work efficiency can reach 3000-5000 square meters per day.
|Engine Model||HONDA GX160||HONDA GX270||HONDA GX390|
|Type||Gasoline engine, air-cooled 4-stroke, OHV, single cylinder|
|Working depth||260mm Concrete Truss Screed Machine|
|Vibration frequency||70Hz Concrete Truss Screed Machine|
|Induced vibration force||11kN/(≤)2000mm Concrete Truss Screed Machine|
|Fuel tank capacity||3.6L||6L||6.5L|
|The amount of fuel consumption||313g/kWh Concrete Truss Screed Machine|
|Dimensions||Concrete Truss Screed Machine|
|1m single linker||400mm×1000mm||35kg|
|0.5m single linker||400mm×250mmX2||15kg|
The principle of the concrete laser leveling machine is to rely on the gasoline generator to generate electricity. The electric drive laser measurement and control system, the computer control system and the servo drive system use the leveling head to complete the leveling work. The whole machine is composed of the fuselage and the leveling head. The flat is mainly completed by the flattening head part, which includes: a scraper, a vibrating unit, a vibrating plate, a laser receiver and the like. The instruments used with the concrete laser leveling machine are: laser emitters, hand-held laser receivers, etc.
The laser receiver is rechargeable and can be used for 20 hours on a single charge ( 6-8 hours full), covering a radius of 100 meters.
The laser transmitter generates a rotating laser. The laser receiver on the leveling machine receives the signal and is analyzed by the laser measurement and control system. The deviation is fed back to the sensitive computer control system on the leveling machine. The left and right electric push rods will adjust the scraper. Height, ensuring leveling accuracy.
Definition of laser leveling machine: A machine that is guided by a laser and used to level and level concrete.
Definition of laser leveling: When constructing a large-area concrete floor, a laser leveling machine is used to vibrate, level and control the concrete construction method of the new poured concrete.
The laser leveling technology mainly uses the laser transmitter and the leveling machine to complete the leveling, vibrating and leveling work of the whole concrete. Firstly, a fixed laser emitter is set, and the laser beam emitted by the transmitter is rotated to form a laser control plane. The floor elevation is guided to the leveling head of the floor concrete laser leveler by using a hand-held receiving rod, and the automatic control on the leveling machine is started. The system will adjust the laser signal ( at the frequency of 10 times/second) automatically according to the laser signal sensed by the laser receiver on the leveling head. Because the laser transmitter is fixed after being set up, it can ensure the construction of large area ground. Accumulated errors are generated and the error can be reduced to within 3mm.
Compared with Traditional Construction Methods:
Advantages of using concrete laser leveling machine construction:
1. High construction
(1) Flatness error is minimal:
The concrete laser leveling machine controls the elevation in real time by the laser measurement and control system. The leveling does not need to pull the control line, and the supporting side template is not needed in the middle to control the ground level, thus avoiding the vibration caused by the template ( channel steel) during the construction process. The elevation error also reduces the elevation error caused by traditional manual block mode.
(2) The ground is better overall:
The traditional process construction, one day support, one day pouring, can only be jumped one by one, the limitation is very large, can not work continuously, and the overall integrity is not good, it is easy to cause the construction joint accumulation error.
(3) The ground is more dense and uniform:
When leveling the concrete, the concrete laser leveling machine is always in a constant-speed driving state. With a high-frequency vibrator of 4000 times per minute, the flat-headed vibrating plate produces uniform high-frequency vibration, making the concrete floor more dense and uniform.
2. High construction efficiency
The concrete laser leveling machine is applied to large-scale floor construction, and the operation efficiency is greatly improved. Eight workers form a construction team, and can complete 300㎡ paving work per hour. The average single shift can be completed 2500-3500㎡ , which is especially suitable. Projects with tight construction schedules, large paving area and high quality requirements.
In the construction of large-scale floor, the manual construction of traditional crafts, the number of terms is composed of about 15 people, and the workload of single class is about 700㎡.
3. Reduce resource input
(1) High degree of automation, low labor intensity, saving formwork, channel steel, and reducing manual investment:
The concrete laser leveling machine is hand-held and can be operated by a single person. It is applied to the floor construction, which makes the heavy manual become mechanical paving, vibrating, leveling, slurrying and wiping the surface, so that the operator can greatly reduced, while greatly reducing the labor intensity.
The realization of large-area block-and-sprap construction makes it unnecessary to support the formwork in the middle of the block. It also reduces the construction process and speeds up the construction progress while reducing the formwork and channel steel.
(2) The ground maintenance costs are greatly reduced:
The concrete laser leveling machine is applied to large-scale floor construction. While reducing the construction joints, it can also effectively solve the problem of ground hollowing, shelling, cracking and inequality, and greatly reduce the maintenance cost of the floor.