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Novel pad block

A cushion block and a new type of technology, applied in the field of machinery, can solve the problems of inconvenient handling, no shock resistance, strong limitations, etc., and achieve the effects of increasing service life and safety, convenient and fast carrying and handling, and improving adjustability.

Inactive Publication Date: 2017-12-19
JIANGYIN DONGREN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But both of them have their own shortcomings, such as too strong limitations, too simple practicability, easy to corrode, easy to break, not shockproof, and inconvenient to carry

Method used

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  • Novel pad block

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Embodiment Construction

[0008] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0009] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0010] Such as figure 1 Shown is a new type of block, which includes the block body, vulcanized rubber blocks are arranged on the upper and lower surfaces of the block body, the cross section of the block body is trapezoidal, the lifting bolts are set on both sides of the block body, and the lifting bolts are set The base is provided with two pulleys under the block body. Preferably, the lifting bolt cooperates with the threaded hole in the block body for lifting. Preferably, the pulley is detachab...

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PUM

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Abstract

The invention discloses a novel pad block, which comprises a pad block body (1), wherein vulcanized rubber blocks (2) are respectively arranged on the upper surface and the lower surface of the pad block body (1), a trapezoid-shaped cross section (3) is arranged in the pad block body (1), both sides of the pad block body (1) are respectively provided with a lifting bolt (4), bases (5) are respectively arranged under the lifting bolts (4), and two pulleys (6) are arranged under the pad block body (1). According to the present invention, by combining the concrete pad block and the rubber pad block, the advantages of the concrete pad block and the rubber pad block are centralized, the disadvantages are eliminated, and the obtained novel pad block is not limited and single; through the anti-slip pattern arrangement of the vulcanized rubber blocks, the slip resistance during the use can be well achieved so as to improve the safety; through the hollow trapezoid design, the effects of shock reducing, shock preventing and crushing resistance can be well achieved; the pad block body uses the concrete arrangement so as to provide corrosion resistance; and with the lifting bolts, the adjustment of the pad block can be substantially improved, the noise can be reduced, the shock can be reduced, and the service life and the safety of the pad block can be substantially improved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a novel spacer. Background technique [0002] At present, there are more rubber pads and concrete pads on the market. Concrete pads, also known as reinforcement protection layer pads, are placed between steel bars and formwork in brick-concrete structures and frame structures to fix the position of the steel bars and prevent the steel bars from being exposed and corroded. It is a commonly used method for fixing steel bars. Because it has many advantages over the plastic pads commonly used in the past, it is gradually replacing plastic pads now. The rubber cushion block is a common rubber bearing product made of multi-layer rubber sheets vulcanized and bonded. This product has sufficient vertical rigidity and can reliably transmit the reaction force of the upper structure of the bearing to the pier. The bearing has Good elasticity to cope with the rotation of the beam end of the bridge; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/20E01D19/04F16F1/36
CPCE04C5/20E01D19/04F16F1/36
Inventor 周依青
Owner JIANGYIN DONGREN MACHINERY
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