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Novel hydraulic pushing clamping seat

A card seat, hydraulic technology, applied in the direction of erecting/assembling bridges, bridges, buildings, etc., can solve problems such as increasing the difficulty of processing, and achieve the effect of reducing coordination requirements, reducing welding workload, and simple structure

Pending Publication Date: 2021-07-16
山东博远重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tongue on the card seat and the hole on the track are strictly required to cooperate, and the problem of increasing the difficulty of processing still cannot be solved

Method used

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  • Novel hydraulic pushing clamping seat
  • Novel hydraulic pushing clamping seat
  • Novel hydraulic pushing clamping seat

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] according to Figure 1-4 Shown is a new type of hydraulic jacking deck, the present invention provides the following technical solution: including track 1, deck 2, traveling device 5 and hydraulic cylinder 3, characterized in that the track 1 is composed of several H-shaped steel Formed, the upper side of the track 1 is provided with a deck 2, and the deck 2 is hinged to a hydraulic cylinder 3, and the other side of the hydraulic cylinder 3 is connected...

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Abstract

The invention discloses a novel hydraulic pushing clamping seat, which comprises a track, a clamping seat, a walking device and a hydraulic oil cylinder, and is characterized in that the track is formed by combining a plurality of H-shaped steels, the clamping seat is arranged on the upper side of the track, the clamping seat is connected with the hydraulic oil cylinder through a hinge, and the other side of the hydraulic oil cylinder is connected with the walking device. According to the track, the non-hole track is adopted to replace an original hole track, and therefore the situation that the track plate is large in deformation after being blanked and needs to be straightened can be prevented. A clamping tongue structure on the clamping base is omitted, the inclined groove is additionally formed in the clamping base, the pin shaft in the inclined groove and the rail are clamped through friction force generated when the hydraulic oil cylinder and the walking device walk, a force bearing point is provided for walking of the walking device, and walking safety is guaranteed.

Description

technical field [0001] The invention is a novel hydraulic jacking card seat, and specifically relates to the technical field of bridge construction industry. Background technique [0002] Large concrete prefabricated components are bulky and self-heavy. After prefabrication, a security mobile device is required between the component and the ground to carry out component translation. The bottom form structure in the prefabrication process of large concrete components must fully consider the movement of components after prefabrication while satisfying the prefabrication of components. Large-scale concrete prefabricated components generally use safety airbags or trolleys in reserved grooves at the bottom of the components, and remove the supports for the jacked components before moving them. The walking system of the section assembled bottom form trolley mainly consists of two forms: hydraulic cylinder and hydraulic motor. Due to the stable speed and low cost of the oil cylin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 郭川川李毅孙超常继昌
Owner 山东博远重工有限公司
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