阅读说明：本技术 检修立柱的装配结构、列车检修平台及其施工方法 (Overhaul assembling structure, train overhaul platform and its construction method of column ) 是由 江胜学 罗会平 陈龙超 周华海 杜欣 吴业飞 曹化锦 于 2019-09-12 设计创作，主要内容包括：本发明涉及一种检修立柱的装配结构,包括基础和预制承载柱,基础上开设有杯口式安装槽,承载柱插设于安装槽内并且通过现浇混凝土固结。另外还涉及一种列车检修平台及其施工方法,该平台包括基础层和检修轨道,基础层上设有多个杯口式安装槽,每一安装槽内插设固结有一承载柱,各承载柱均为预制件并且顶端平齐,检修轨道安装于两个承载柱列上。本发明采用全预制承载柱插装在基础上开设的杯口式安装槽内的方式,施工较为方便,能够显著地缩短工期,节省工程费用；承载柱线下预制,能够保证质量,便于标准化生产；现场仅需保证向安装槽内浇筑混凝土的质量即可,易于操作控制,能够彻底解决轨道施工单位与土建施工单位配合不默契的问题。(The present invention relates to a kind of assembling structure for overhauling column, including basis and prefabricated bolster stake, on the basis of offer rim of a cup formula mounting groove, bolster stake is inserted in mounting groove and by cast-in-place concrete consolidation.Additionally relate to a kind of train overhaul platform and its construction method, the platform includes basal layer and maintenance track, basal layer is equipped with multiple rim of a cup formula mounting grooves, it is plugged in each mounting groove and is consolidated with a bolster stake, each bolster stake is prefabricated component and top is concordant, overhauls track installation in two carrying colonnade.By the way of in the rim of a cup formula mounting groove that the present invention opens up on the basis of complete prefabricated bolster stake is inserted into, constructs more convenient, can shorten the construction period significantly, save engineering cost；It is prefabricated under bolster stake line, it can guarantee quality, be convenient for standardized production；Scene only needs to guarantee the quality of the casting concrete into mounting groove, and it is not tacit can thoroughly to solve the problems, such as that track construction unit cooperates with civil construction unit for easily operated control.)

1. a kind of assembling structure for overhauling column, including basis, it is characterised in that: further include bolster stake, the bolster stake is pre- Product；It is embedded with the connecting elements for connecting with maintenance track at the top of the bolster stake, offers cup on the basis of Yu Suoshu Mouth formula mounting groove, the bolster stake are inserted in the mounting groove and are fixedly arranged in the mounting groove by cast-in-place concrete.

2. the assembling structure of maintenance column as described in claim 1, it is characterised in that: the bolster stake is precast concrete Column.

3. the assembling structure of maintenance column as described in claim 1, it is characterised in that: the bolster stake includes top solid-section With the hollow section with hollow cavity being located at below the solid-section.

4. the assembling structure of maintenance column as described in claim 1, it is characterised in that: the bolster stake is square column and it is each The equal inverted arc angle of incline.

5. a kind of train overhaul platform, including basal layer and maintenance track, it is characterised in that: there are two being set on Yu Suoshu basal layer Rim of a cup column, each rim of a cup column include the multiple rim of a cup formula mounting grooves being longitudinally arranged successively along maintenance track, each peace It is plugged in tankage and is consolidated with a bolster stake, each bolster stake is prefabricated component and top is concordant, the maintenance track installation In in two carrying colonnade.

6. train overhaul platform as claimed in claim 5, it is characterised in that: each bolster stake is precast concrete column.

7. train overhaul platform as claimed in claim 5, it is characterised in that: in each carrying colonnade, adjacent two carrying Retaining wall is equipped between column.

8. train overhaul platform as claimed in claim 7, it is characterised in that: the retaining wall be reinforced concrete structure and At least partly horizontal steel bar and adjacent bolster stake consolidates.

9. the construction method of train overhaul platform as claimed in claim 5 characterized by comprising

Carry out the prefabricated of each bolster stake；

Cast in situs basal layer when basal layer pours, completes the reserved molding of each mounting groove；

Each bolster stake is lifted respectively to corresponding mounting groove；

It installs track installation steel moulding bed and is laid with maintenance track, by the maintenance orbit adjusting to design lines position；

Each bolster stake and the maintenance track are assembled together；

The casting concrete in each mounting groove is fixedly arranged at each bolster stake on basal layer；

Remove track installation steel moulding bed.

10. construction method as claimed in claim 9, which is characterized in that further include:

When bolster stake is prefabricated, the embedded bar connector sleeve in its edge；

When basal layer pours, the vertical reinforcement of retaining wall is reserved；

After each bolster stake is fixedly arranged on basal layer, the horizontal steel bar of retaining wall, part of horizontal steel bar and phase are bound Adjacent reinforcing bar connector sleeve connection, subsequent casting concrete is to form retaining wall between every adjacent two bolster stake.

Technical field

The present invention relates to a kind of assembling structure, train overhaul platform and its construction methods for overhauling column, can be applied to rail Road traffic engineering field is particularly suitable for being related to the engineering of train overhaul.

Background technique

Currently, urban rail transit construction high speed development, rolling stock section relevant to rail traffic Maintenance Bases are also in high volume being built If in, according to using function difference to be broadly divided into two class of rolling stock section and parking lot, (generic name is fortune to vehicle comprehensive repair depot With library and maintenance library), for car inspection and repair and park.There is pillar inspection pit in library, each column inspection pit contains a large amount of short columns With supporting track and train load；According to track installation needs, short column 400 × 400mm of sectional dimension, about 1 meter of height.

According to current construction technology, it is all made of molded-in-place cast-in-place concrete short column at this stage, the construction period is longer, existing Field casting concrete quality is difficult to ensure that waste of material is larger；And concrete column has been constructed completion before being laid with track, by Exist in column plane and vertical positioning compared with multiple error, rail installation accuracy is caused to be difficult to ensure, it is vertical need to repair or remove part Column, workload are huge.

Summary of the invention

The present embodiments relate to a kind of assembling structure, train overhaul platform and its construction methods for overhauling column, at least It can solve the segmental defect of the prior art.

The present embodiments relate to a kind of assembling structures for overhauling column, including basis, further include bolster stake, the carrying Column is prefabricated component；It is embedded with the connecting elements for connecting with maintenance track at the top of the bolster stake, is opened on the basis of Yu Suoshu Equipped with rim of a cup formula mounting groove, the bolster stake is inserted in the mounting groove and is fixedly arranged at the installation by cast-in-place concrete In slot.

As one of embodiment, the bolster stake is precast concrete column.

As one of embodiment, the bolster stake include top solid-section and below the solid-section have it is hollow The hollow section of chamber.

As one of embodiment, the bolster stake is square column and its each equal inverted arc angle of incline.

The embodiment of the present invention further relates to a kind of train overhaul platform, including basal layer and maintenance track, Yu Suoshu basal layer On set that there are two rims of a cup to arrange, each rim of a cup column include the multiple rim of a cup formula mounting grooves being longitudinally arranged successively along maintenance track, It is plugged in each mounting groove and is consolidated with a bolster stake, each bolster stake is prefabricated component and top is concordant, the inspection Track installation is repaired in two carrying colonnade.

As one of embodiment, each bolster stake is precast concrete column.

As one of embodiment, in each carrying colonnade, retaining wall is equipped between adjacent two bolster stake.

As one of embodiment, the retaining wall be reinforced concrete structure and at least partly horizontal steel bar with it is adjacent Bolster stake consolidation.

The embodiment of the present invention further relates to the construction method of train overhaul platform as described above, comprising:

Carry out the prefabricated of each bolster stake；

Cast in situs basal layer when basal layer pours, completes the reserved molding of each mounting groove；

Each bolster stake is lifted respectively to corresponding mounting groove；

It installs track installation steel moulding bed and is laid with maintenance track, by the maintenance orbit adjusting to design lines position；

Each bolster stake and the maintenance track are assembled together；

The casting concrete in each mounting groove is fixedly arranged at each bolster stake on basal layer；

Remove track installation steel moulding bed.

As one of embodiment, the construction method further include:

When bolster stake is prefabricated, the embedded bar connector sleeve in its edge；

When basal layer pours, the vertical reinforcement of retaining wall is reserved；

After each bolster stake is fixedly arranged on basal layer, the horizontal steel bar of retaining wall, part of horizontal steel bar are bound With adjacent reinforcing bar connector sleeve connection, subsequent casting concrete is to form retaining wall between every adjacent two bolster stake.

The embodiment of the present invention at least has the following beneficial effects:

In the present invention, in the rim of a cup formula mounting groove that is opened up on the basis of complete prefabricated bolster stake is inserted by the way of, construction It is more convenient, it can shorten the construction period significantly, template uses less or can not have to template substantially, saves engineering cost；Carrying It is prefabricated under column line, it can guarantee quality, be convenient for standardized production；Scene only needs to guarantee the quality of the casting concrete into mounting groove , easily operated control, can thoroughly solve the problems, such as track construction unit and civil construction unit cooperation it is not tacit.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural schematic diagram of bolster stake provided in an embodiment of the present invention；

Fig. 2 be Fig. 1 along the sectional view of A-A；

Fig. 3 is the planar structure schematic diagram of train overhaul platform provided in an embodiment of the present invention；

Fig. 4 is cross-sectional view of the Fig. 3 along B-B；

Fig. 5 is cross-sectional view of the Fig. 3 along C-C；

Fig. 6 is cross-sectional view of the Fig. 3 along D-D.

Specific embodiment

The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field Art personnel all other embodiment obtained without making creative work belongs to the model that the present invention protects It encloses.