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Crane supporting device for field installation of boiler

A support device and on-site installation technology, applied in the direction of lifting devices, etc., can solve problems such as blind spots in the installation of large equipment, troublesome equipment removal, etc., and achieve the effects of avoiding accidental risks, ingenious structure, and simple processing

Active Publication Date: 2010-07-28
VALPO ENERGY & ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If you install a larger boiler, you can also use some large mechanical equipment, such as tower cranes, truck cranes, but if you install small boilers and heat exchangers, there will be installation blind spots for large equipment, and the removal of the equipment itself is also very troublesome

Method used

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  • Crane supporting device for field installation of boiler
  • Crane supporting device for field installation of boiler
  • Crane supporting device for field installation of boiler

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] As shown in the figure, the crane support device is composed of two pairs of support frames 2 before and after hoisting, a crane slide bar 3, a pulley 10, a chain block 4 and a tripod assembly 6.

[0026] When installing the boiler bracket 1, install the upper beam 7 at the back of the boiler bracket first to ensure the stability of the boiler bracket. At this time, the upper beam 8 in the boiler bracket and the upper beam 9 in front of the boiler bracket are not installed temporarily, but they are combined with the front and rear Two pairs of support frames 2 and crane slide bars 3 are assembled together and assembled on the boiler support 1 . A block 10 is installed inside the crane slide bar 3 , and the block 10 is connected with the chain block 4 for lifting the heat exchanger 5 . Through the movement of the trolley 10, the heat exchanger 5 can be...

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Abstract

The invention discloses a crane supporting device for the field installation of a boiler. In the invention, a set of supporting devices can be used for mounting different types of boilers by utilizing two upper cross beams on a boiler support; a pulley structure in a crane sliding bar and structures of a higher front supporting frame and a lower back supporting frame while mounting enable conveying to be easier and finished by one people; the design of a tripod lateral baffle plate makes the installation simple, and the design of a vertical extending rod, a transverse extending rod and an adjustable foot ensures that the tripod can bear larger force. Simultaneously, the main material of the crane supporting device is a common cold-drawn steel tube in the market, which can be simply machined; therefore, by using the device, the efficiency of mounting the boiler is improved, the difficulty of mounting the boiler is reduced, labors required by the installation is reduced, and emergency risks from conveying a heat exchanger by manpower or nonspecific lifting appliances are avoided.

Description

technical field [0001] The present invention mainly relates to a support member, in particular to a support device used in boiler installation. Background technique [0002] The installation of traditional boilers is mainly done manually, or some non-special spreaders are made on site to carry the heavy heat exchanger or boiler, which is time-consuming and laborious; the heat exchanger is a key component of the boiler, and once it falls or collides with the boiler support, it may affect the The life of the boiler may even cause injuries to the moving personnel. If you install a larger boiler, you can also use some large mechanical equipment, such as tower cranes, truck cranes, but if you install small boilers and heat exchangers, there will be installation blind spots for large equipment, and the removal of the equipment itself It is also very troublesome. Though some special light-duty hangers are also arranged in the prior art, can be used for finishing installation cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00
Inventor 崔树庆徐斌崔志军
Owner VALPO ENERGY & ENVIRONMENT TECH CO LTD
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