Specification and Model of Top Plate Layering Instrument - Direct Reading F-Type Top Plate Layering Instrument - Image

Description :

　　Working principle of roof delamination analyzer, F-type roof delamination analyzer, LBY-2 type roof delamination analyzer

　　self-improvementTop plate delamination instrumentPositive competition, mutual appreciation and support, meeting customer requirementsTop plate delamination instrumentFocus on achieving enterprise development.FType roof delamination instrumentPlease take our Hongyi seriously.

　　（1）F-type roof delamination instrumentInstall holes vertically. After the installation of the delamination meter, the measuring rope should naturally sag, and factors such as mesh and wire should not affect the data display of the delamination meter.

　　(2) Installation signboard for roof separation instrument, hung on both sides of the roadway, facing the roof separation instrument in Xiaoyi City, with a height of 2 meters from the roadway floor. The data on the top plate delamination indicator should be filled in clearly and neatly, and fixed upright; The signboard should have information such as the name of the tunnel, the number of the stratification instrument, the initial reading of the depth base point, the installation date, the observation date (which can be modified with the observation time), and the color status of the measuring cylinder, for easy comparison and recording.

　　（3）F-type roof delamination instrumentWhen installing, try to make the initial reading of the deep and shallow measuring cylinders zero, with an error not exceeding 5mm, and fill in the initial reading truthfully.

　　(4) After the installation of the top plate delamination meter, it is strictly prohibited for anyone to adjust the initial reading arbitrarily and damage the integrity of the delamination meter.

　　FMonitoring principle of type roof separation instrument:

　　The anchor head of the deep base point should be fixed in the stable rock layer at a depth of 5m in the borehole, and the shallow base point should be fixed at a depth of 2-2.5m in the borehole (at the end of the drill pipe). When there is delamination within the anchoring range of the anchor rod, the top plate (casing) moves downward along the outer measuring cylinder, and the amount of movement is indicated by the measuring cylinder ruler. When the top plate of the anchoring range separates, the relative position between the outer measuring cylinder and the top plate remains unchanged, but sliding downwards along the inner measuring cylinder indicates that there is separation of the top plate, and the amount of separation is indicated by the ruler of the inner measuring cylinder. When there is delamination both inside and outside the anchoring range of the anchor rod, the inner and outer measuring cylinders have delamination displays, and the sum of the displayed values is the total delamination value.

　　FInstallation of Type Top Plate Separation Instrument:

　　1. Install the deep base anchor head first, use the installation rod to send the anchor head to the design position, and tighten the measuring rope when sending it in.

　　2. Insert the shallow anchor head into the installation position.

　　3. Install the sleeve, firmly connect the bottom end of the sleeve to the waterproof plate, with the bottom edge of the waterproof plate about 35mm away from the top plate. Then connect the deep anchor head measuring rope to the inner measuring cylinder, and the shallow anchor head measuring rope to the outer measuring cylinder.

　　4. Align the zero point of the outer measuring cylinder with the bottom edge of the casing, and align the zero point of the inner measuring cylinder with the bottom edge of the outer measuring cylinder.

　　This product has been exported to multiple countries including the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran, and has received unanimous praise from customers.

　　FParameters of Type Top Plate Separation Instrument:

　　Number of measurement points: 2/3

　　Range (mm): 200

　　Reading accuracy: 1mm

　　Installation anchor hole diameter: 28-42 (mm)

AfterSalesService :

• Top plate delamination instrument