PATENT CLAIM ANALYSIS

Application Number: 16104885
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["405", "282000"]

Abstract:
The present invention discloses a structural steel inner support system in a foundation pit which ensures the support density of the structural steel inner support beam of the inner support system for foundation pits and improves structural stability and reliability of inner support of foundation pits. The system includes a purlin assembly, a plurality of vertical force-guiding connecting members including support members, upper force-guiding connecting beams and lower force-guiding connecting beams in the foundation pit; and a structural steel inner support beam and a prestress-pressing member in the foundation pit.

Claim (Index 1):
A structural steel inner support system in a foundation pit, comprising:\n a purlin assembly, wherein the purlin assembly comprises an upper purlin and a lower purlin arranged at an inner side of an enclosing pile of the foundation pit; a plurality of vertical force-guiding connecting members connecting the upper purlin to the lower purlin; wherein each of the vertical force-guiding connecting member comprises a support member, an upper force-guiding connecting beam and a lower force-guiding connecting beam arranged below the upper force-guiding connecting beam in the foundation pit; one end of the upper force-guiding connecting beam is connected to the support member and the other end extends obliquely upward to a direction of the upper purlin and is connected to the upper purlin; one end of the lower force-guiding connecting beam is connected to the support member and the other end extends obliquely downward to a direction of the lower purlin and is connected to the lower purlin; a triangular support structure is formed by the support member, the upper force-guiding connecting beam and the lower force-guiding connecting beam together; and a structural steel inner support beam and a prestress-pressing member in the foundation pit; wherein one end of the structural steel inner support beam abuts against one support member with one vertical force-guiding connecting member and the other end of the structural steel inner support beam abuts against another support member of another vertical force-guiding connecting member through the prestress-pressing member; the prestress-pressing member comprises two mutually openable support parts; wherein one support part abuts on the support member of the purlin; and the other support part is connected to an end portion of the structural steel inner support beam through bolts.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 2.2619
- Patent Class: 405.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11995088', '15751263', '14615417', '14608249', '15556415']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7412840295917391
- 35 USC 102 Novelty (BERT): 0.4720249842950427
- Combined Prediction Score: 0.7143581250620695
- Mean Citation Score: 164.843592
- Max Citation Score: 171.95934
- Similarity Product: 128.9709911884296

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test