绳金塔站是南昌轨道交通3，4号线的换乘车站，位于老城区旧城改造范围内，绳金塔站站位由3，4号线换乘线路路由及换乘型式确定。在工程可行性研究阶段根据3，4号线路由和绳金塔站的换乘型式研究了3种站位方案，并分析了各方案的优、缺点。综合老城区车站及区间的实施难度、工程协调量、成本和房屋拆迁量等因素，文章最后推荐绳金塔站的换乘方案为双层上、下平行换乘，稳定了3，4号线局部线、站位方案，为类似老城区旧城改造范围内车站的换乘方案研究提供借鉴。

Shengjinta station, which is a transfer station between Line 3 and Line 4 of Nanchang rail transit system, is located in the toberebuilt old urban area of Nanchang city. The location of Shengjinta station depends on the transfer route and transfer type between Line 3 and Line 4. In the feasibility study stage of the project, 3 transfer route schemes and 3 transfer types between Line 3 and Line 4 are studied. In the paper, the study on the transfer route schemes and transfer types are illustrated, and the advantages and disadvantages of the mentioned transfer route schemes and transfer types are analyzed. Considering the implementation difficulties, engineering coordination workload, cost, number of buildings to be dismantled, etc., the authors recommend that the doublefloor parallel transfer mode should be adopted for Shengjinta station. In this way, the final route of Line 3 and Line 4 and the location of Shengjinta station are determined. The paper can provide reference for similar projects in the future. 