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Guinea LHQS-T327 Bridge Expansion Joint Testing Machine
Product Description
Scope of Application
Used for compression performance tests to determine the assembly tolerance dimensions of expansion joint devices in the bridge expansion field. It can simulate the actual stress state of the expansion device in highway bridges and can be used for testing samples such as single-seam modulus test devices and multi-seam modulus test devices, as well as waterproof performance testing methods.
Compliant Standards
JT/T 327-2016 6.1.3.5.2 Assembly Tolerance Requirements - Compression Performance Test
JT/T 327-2016 General Technical Conditions for Highway Bridge Expansion Joints Appendix C Waterproof Performance Test Method
Characteristics and Advantages
Microcomputer control, 7.8-inch extra-large color screen display, Chinese interface.
It has the function of displaying the magnitude of the push-pull force value, and the clamping force size is controllable.
Special double-acting hydraulic cylinder with bidirectional force of pushing and pulling.
Adopts high-strength precision guide rails made of aviation aluminum material to ensure that the sample is not restricted by the frictional force of the machine.
Adopts a split structure design, suitable for testing different samples.
High load-bearing level workbench, single machine load capacity up to 50KN, suitable for various bridge expansion joints.
Technical Parameters
| Display and Control | Microcomputer control 7.8-inch extra-large color screen display, Chinese control menu |
| Clamping Force Unit | KN |
| Combination Test Workbench | 1000mm*2000mm 4 sets |
| Aluminum alloy guide rail | 10 |
| I-beam auxiliary fixture | 4000mm |
| Clamping Method | Adjustable fixture positioning bolt |
| Load Time | 24H |
| Sensor | 50KN |
| Loading Stroke | 50cm |
| Load Level Displacement Accuracy | ±0.02% F•S |
| Control Method | Electric screw rod drive control |
| Weight | 600kG |
| Power Supply | 220v |
| Size | Expansion joint main unit Size: 410×137×72cm Bridge expansion joint operating platform: 400×102×17cm Control cabinet: 50×50×130cm |
| Power | 1000w |
Our company can undertake the following testing project equipment according to customer needs:
JT/T 327-2016 General Technical Conditions for Highway Bridge Expansion Joints Appendix B Deformation Performance Test Method
JT/T 327-2016 General Technical Conditions for Highway Bridge Expansion Joints Appendix C Waterproof Performance Test Method
JT/T 327-2016 General Technical Conditions for Highway Bridge Expansion Joints Appendix D Load-bearing Performance Test Method
JT/T 327-2016 General Technical Conditions for Highway Bridge Expansion Joints Appendix E Rubber Seal Strip
| Bridge Expansion Joint Testing Machine Configuration List |
||||
| 1 |
Name |
Specification |
Quantity |
Remarks |
| 2 |
Test platform |
4300*2000*720m(L*W*H) |
1 set |
|
| 3 |
Touch screen control cabinet |
T327 |
1 set |
|
| 4 |
Longitudinal tensile drive mechanism |
30KN |
4 sets |
|
| 5 |
Fixed fixture |
Comb-type multi-seam |
4 sets |
|
| 6 |
160 type expansion joint |
4.2 meters |
1 set |
|
| 7 |
Waterproof test baffle |
|
1 set |
Used for waterproof test |
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