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Jiangmen bridge inspection car rental Jiangmen Bridge Inspection Car Rental Company Jiangmen bridge bottom operation vehicle
- Product Numbers：20201024163836
- Price：3888
- Product description：Jiangmen bridge inspection car rental Jiangmen Bridge Inspection Car Rental Company Jiangmen bridge bottom operation vehicle
INTRODUCTION:
Jiangmen bridge inspection car rental Jiangmen Bridge Inspection Car Rental Company Jiangmen bridge bottom operation vehicle Consulting Hotline: 1830208001, it is difficult to achieve sealing and impermeable, and it is easy to cause impact on vehicles and affect the driving performance of vehicles. Therefore, a series of modulus supported (modular type) bridge expansion and expansion devices, which are composed of rubber materials with good shock absorption and cushioning performance and easy to seal, and special-shaped steel with high strength and good performance, can bear vehicle load under large displacement.The elastic expansion device is divided into zinc iron sheet expansion joint and TST gravel elastic expansion joint. The elastic body expansion device is a simple expansion joint device. For small and medium span bridges, when the expansion amount is within 20 MM-40 mm, TST gravel elastic expansion joint device can be used. After the special elastic-plastic material TST is heated and melted, it is poured into the crushed stone after cleaning and heating to form TST crushing The stone elastic expansion joint and crushed stone are used to support the vehicle load, and the division of labor is clear, so as to ensure the safety of the force and achieve the uniform displacement, so that all the center beams are supported on the same vertical beam in a displacement control box. Jiangmen bridge inspection car rental Jiangmen Bridge Inspection Car Rental Company Jiangmen bridge bottom operation vehicle Consulting Hotline: 1830208001
This is very beneficial to the large displacement expansion device, reduces the number of beams, reduces the volume of displacement control box to a small range, and saves steel. The structure also overcomes the harsh conditions that the inclined supporting telescopic device requires high machining and assembly accuracy. Otherwise, the four link structure is prone to self-locking phenomenon, which affects the expansion and contraction freedom and is not easy to ensure the uniform displacement. The joints of the structure are both rotatable and sliding. Therefore, it has strong adaptability to curved, slope, inclined and wide bridges, and can meet the requirements of various bridge structures. KS series spanning expansion joint is a new type of expansion joint product developed by the company. It can achieve reliable anchorage only by using the thickness of deck pavement, which provides great convenience for bridge design and construction units. At the same time, it has good waterproof performance, shock absorption, reasonable stress, insensitive to the construction error of beam end gap, and has a long service life. Jiangmen bridge inspection car rental Jiangmen Bridge Inspection Car Rental Company Jiangmen bridge bottom operation vehicle Consulting Hotline: 1830208001
