Novel derrick climbing device
A technology of climbers and derricks, applied in the field of derrick climbers, can solve problems such as safety risks, excessive weight of detection instruments, adverse effects of detection personnel's operation, etc., and achieve the effect of improving detection efficiency and reducing operation risks
Active Publication Date: 2021-03-30
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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Problems solved by technology
Existing flaw detection mainly relies on manual carrying of instruments to climb heights. However, there are great safety risks for inspectors in their work on heights, and the heavy weight of inspection instruments will have a negative impact on the operation of inspectors.
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0022] refer to Figure 1 to Figure 4 ,Such as figure 1 A new type of derrick climber shown includes a pair of rails 1, an upper climbing seat 2, a lower climbing seat 3 and a telescopic mechanism 4. A pair of rails 1 are arranged in parallel on the derrick, and the left and right sides of the rail 1 respectively A track groove 11 is provided, and the upper climbing seat 2 and the lower climbing seat 3 are all slidably arranged on a pair of rails 1. The upper climbing seat 2 includes an upper body 21, and two left and right sides of the upper body 21 are respectively provided with two second r...
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The invention discloses a novel derrick climbing device. The novel derrick climbing device comprises a pair of rails, an upper climbing base and a lower climbing base which are arranged on the pair ofrails in a sliding mode, and a telescopic mechanism used for regulating and controlling the distance between the upper climbing base and the lower climbing base, wherein the upper climbing base and the lower climbing base are each provided with a supporting mechanism, each supporting mechanism comprises a base plate, a pair of triggering pieces, a pair of first compression springs, a pair of turning pendulums, a pair of locking blocks, a pushing piece and a driving assembly, the pair of triggering pieces are symmetrically arranged on the base plate in a sliding mode, the pair of turning pendulums are symmetrically arranged on the base plate in a swinging mode, the middle portions of the turning pendulums abut against the triggering pieces, the free ends of the pair of turning pendulums abut against the locking blocks, the pair of locking blocks are symmetrically arranged on the base plate in a sliding mode, the pair of first compression springs are arranged between the pair of triggering pieces and the base plate, the pair of inclined pushing faces of the pushing piece abut against the pair of triggering pieces, and the driving assembly is used for controlling the pushing piece toascend and descend. The novel derrick climbing device can replace a worker to carry an instrument for climbing detection, and the operation risk of a detector is reduced.
Description
technical field [0001] The invention relates to a derrick climber, in particular to a novel derrick climber. Background technique [0002] The derrick refers to a device used in the process of drilling or workover. Because the environment of the derrick is usually harsh, the main structure of the derrick is easily damaged by corrosion, wear and other factors. In order to ensure safe production, it is necessary to carry out regular maintenance on the derrick Flaw detection. Existing flaw detection is mainly carried out by manually carrying instruments to the heights. However, there are great safety risks for the inspectors to climb the heights, and the excessive weight of the inspection instruments will have an adverse effect on the operation of the inspectors. Contents of the invention [0003] In view of this, the present invention provides a novel derrick climber to solve the above technical problems. [0004] In order to achieve the above object, the present invention...
Claims
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IPC IPC(8): F16M11/04F16M11/18
CPCF16M11/046F16M11/18
Inventor 蔡文明
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE