Large water tower cylinder hydraulic slip-form vertical-transportation system and method
A vertical transportation and water tower technology, applied in the field of vertical transportation systems, can solve problems such as difficult operation, high safety hazards, large construction materials, etc., and achieve the effect of ensuring personal safety, ensuring safety and improving efficiency
Inactive Publication Date: 2015-06-24
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology
Disadvantages of this method: the external vertical double-hole derrick requires a large amount of construction materials and a large amount of labor; the use of pull rod hooks to pull the steel bars outside the aerial work platform area to the platform is difficult to operate and has high potential safety hazards
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[0029] The present invention will be further described below in conjunction with accompanying drawing. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.
[0030] like figure 1 and figure 2 As shown, the hydraulic sliding form vertical transport system for large water tower body of the present invention includes a lifting derrick 1 and a working platform 2, and the lifting derrick 1 is fixed on the working platform 2, and also includes a lifting device outside the cylinder, a cylinder The external lifting device is used to lift heavy objects from the outside of the water tower cylinder body, such as steel and other objects; the external lifting device includes a support frame 31, a rigid slideway 32, an electric hoist 33, a load-bearing rope 34 and a driving device A35, The support frame 31 is fixed on the working platform 2, the rigid slideway 32 is horiz...
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The invention discloses a large water tower cylinder hydraulic slip-form vertical-transportation system and method which are high in working efficiency and high in safety performance. The large water tower cylinder hydraulic slip-form vertical-transportation system comprises a well following derrick and a working platform, wherein the well following derrick is fixed to the working platform. The large water tower cylinder hydraulic slip-form vertical-transportation system further comprises an extra-cylinder lifting device, wherein the extra-cylinder lifting device comprises a supporting frame, a rigid slideway, an electric hoist, a load-bearing rope and a driving device A, the supporting frame is fixed to the working platform, one end of the projection of the rigid slideway is located outside a working platform region, the other end of the projection of the rigid slideway is located in the working platform region, the electric hoist is fixed to the rigid slideway and can slide along the rigid slideway, the lower end of the electric hoist is connected with a pulley A, and the load-bearing rope winds across the pulley A to be connected with the driving device A. According to the large water tower cylinder hydraulic slip-form vertical-transportation method, the safety of the device is checked, and a flexible slideway is tensioned by means of a slideway tensioning device. The large water tower cylinder hydraulic slip-form vertical-transportation system and method have the advantages that it is guaranteed that a weight is lifted safely and efficiently, materials are saved, and cost is reduced.
Description
technical field [0001] The invention relates to a vertical transportation system and method, in particular to a vertical transportation system and method of a large water tower body hydraulic sliding form. Background technique [0002] Large-scale water tower is an essential engineering component of hot rolling, cold rolling and other production process lines in steel mills. It uses water inlet pipes to transport water to the water tower tanks to store water, and uses water outlet pipes to deliver water to ensure that steel mills use water when accidents or safety needs occur. The large-diameter reinforced concrete cylinder body supports the weight of the entire large reinforced concrete water tank. [0003] The conventional method of the hydraulic slipform vertical transportation system for the large water tower body is: the external vertical double-hole derrick, the concrete and the construction personnel are transported to the high-altitude working platform through the de...
Claims
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IPC IPC(8): E04G11/22E04H12/30
Inventor 杨贵柏马会军梁超
Owner CHINA 19TH METALLURGICAL CORP
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