Rotary construction passage device between platform-crossing track lines
阅读说明:本技术 跨站台轨道线间的旋转式施工通道装置 (Rotary construction passage device between platform-crossing track lines ) 是由 邓若峯 杨振龙 高瑞 郭祺 徐陈星 于 2020-07-14 设计创作,主要内容包括:本发明公开了一种跨站台轨道线间的旋转式施工通道装置,包括竖钢管和导向钢管,竖钢管由钢胎架支撑,竖钢管上部外壁焊接环型支撑钢板,支撑钢板上设有多个千斤顶,导向钢管底部活动插入竖钢管顶口中,导向钢管顶部与顶升钢板底面焊接,顶升钢板顶面与精密交叉滚子轴承的底座焊接,精密交叉滚子轴承的底座上安装的滚子轴承上设有跨站台平板。当需要旋转跨站台平板时,控制各千斤顶同步顶升来使导向钢管、顶升钢板、精密交叉滚子轴承和跨站台平板一同顶起,跨站台平板升高离开钢胎架并在滚子轴承的旋转带动下实现旋转。本发明满足了相邻两站台同时施工、轨道线间与站台同时施工以及施工完毕或既有轨道线间随时通车的需求。(The invention discloses a rotary type construction channel device between platform-crossing track lines, which comprises a vertical steel pipe and a guide steel pipe, wherein the vertical steel pipe is supported by a steel jig frame, the outer wall of the upper part of the vertical steel pipe is welded with an annular support steel plate, the support steel plate is provided with a plurality of jacks, the bottom of the guide steel pipe is movably inserted into a top opening of the vertical steel pipe, the top of the guide steel pipe is welded with the bottom surface of a jacking steel plate, the top surface of the jacking steel plate is welded with a base of a precise cross roller bearing, and a platform-crossing flat plate is arranged on a roller bearing arranged on. When the platform-crossing flat plate needs to rotate, the jacks are controlled to synchronously jack up so that the guide steel pipe, the jacking steel plate, the precise cross roller bearing and the platform-crossing flat plate are jacked up together, the platform-crossing flat plate is lifted up and separated from the steel jig frame, and the rotation is realized under the rotation drive of the roller bearing. The invention meets the requirements of simultaneous construction of two adjacent platforms, simultaneous construction between the track lines and the platforms, and traffic communication between the existing track lines at any time after the construction is finished.)
1. The utility model provides a stride rotation type construction access device between platform track line which characterized in that: it is including erecting steel pipe and direction steel pipe, erect the steel pipe and be kept fixed and upright by the support of steel bed-jig, the height of steel bed-jig is unanimous with the height of platform, erect the bottom of steel pipe and steel bed-jig and arrange the location steel sheet on the non-track line space position between two adjacent platforms in fixed, the welding of the upper portion outer wall of erecting the steel pipe has the loop type supporting steel board, be provided with a plurality of jacks on the supporting steel board, the bottom activity of direction steel pipe is inserted in the apical forai of erecting the steel pipe, the top of direction steel pipe and the bottom surface welding of a jacking steel sheet, the top surface of jacking steel sheet and the base welding of a precision cross roller bearing, be provided with one on the roller bearing of installation on the base of precision cross roller: when the platform-crossing flat plate needs to rotate, the guide steel pipe, the jacking steel plate, the precise cross roller bearing and the platform-crossing flat plate are jacked up together by controlling synchronous jacking of all jacks, the platform-crossing flat plate is lifted up and separated from the steel jig frame and is driven to rotate by the roller bearing of the precise cross roller bearing; when the platform-crossing flat plate rotates in place, the guide steel pipe, the jacking steel plate, the precise crossed roller bearing and the platform-crossing flat plate fall together by controlling the jacks to retract synchronously, and the platform-crossing flat plate is arranged on the steel jig frame.
2. The rotary construction access device between platform track lines as claimed in claim 1, wherein:
the steel bed-jig includes a plurality of stands, connects fixedly through a plurality of fixed bracing between two adjacent stands, each stand with connect fixedly through a plurality of connection bracing between the perpendicular steel pipe, wherein: the height of each upright post is the same.
3. The rotary construction access device between platform track lines as claimed in claim 2, wherein:
the bottom of the vertical steel pipe and the bottom of each upright post extend outwards to be provided with a fixing foot, and a fixing hole is formed in the fixing foot.
4. The rotary construction access device between platform track lines as claimed in claim 1, wherein:
a plurality of reinforcing steel plate ribs are welded between the outer wall of the vertical steel pipe and the supporting steel plate.
5. The rotary construction access device between platform track lines as claimed in claim 1, wherein:
the platform-crossing flat plate comprises a steel framework, and a steel flat plate is welded on the steel framework.
6. A rotary construction channel apparatus according to any one of claims 1 to 5, wherein:
the roller bearing of the precise crossed roller bearing is provided with a rotating steel plate, the platform-crossing flat plate is welded on the top surface of the rotating steel plate, wherein: the top surface area of the rotating steel plate is larger than that of the roller bearing.
7. A rotary construction channel apparatus according to any one of claims 1 to 5, wherein:
the steel pipe is welded with a plurality of limiting beams, the upper part of the vertical steel pipe and each limiting beam are correspondingly provided with a guiding opening, the guiding openings are positioned above the supporting steel plate, and each limiting beam respectively extends out of the corresponding guiding opening.
8. The rotary construction access device between platform track lines as claimed in claim 1, wherein:
and each jack and the precise crossed roller bearing are respectively connected with a control device.
Technical Field
The invention relates to a rotary construction channel device between platform-crossing track lines, belonging to the technical field of auxiliary construction of existing platforms.
Background
At present, in the construction of a train station house structure, a plurality of tracks are designed between two adjacent platforms, and obvious height difference exists between the platforms and the track lines, so that mechanical equipment and materials cannot directly move to another platform from one platform to cross the track lines due to the existence of the track lines, so that the two adjacent platforms can only be constructed in a front-back sequence or respectively and independently, and the construction efficiency is not high. At present, a technical solution for realizing simultaneous construction of two adjacent platforms is provided, that is, a platform is set up between the track lines between two adjacent platforms by a scaffold, and the platform extends from one platform to another platform across the track lines. Although this technical scheme has solved the problem that two adjacent platforms were under construction simultaneously, there are following defects: firstly, the labor amount of building a platform by using a scaffold is large, and the time is consumed; secondly, the existence of the platform prevents the track line from being constructed simultaneously with the platform, and in addition, the train cannot run through the constructed track line due to the existence of the platform.
Disclosure of Invention
The invention aims to provide a rotary construction channel device between cross-platform track lines, which is convenient to implement and simple and convenient to operate, and meets the requirements of simultaneous construction of two adjacent platforms, simultaneous construction between the track lines and the platforms, and completion of construction or traffic communication between the existing track lines at any time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a stride rotation type construction access device between platform track line which characterized in that: it is including erecting steel pipe and direction steel pipe, erect the steel pipe and be kept fixed and upright by the support of steel bed-jig, the height of steel bed-jig is unanimous with the height of platform, erect the bottom of steel pipe and steel bed-jig and arrange the location steel sheet on the non-track line space position between two adjacent platforms in fixed, the welding of the upper portion outer wall of erecting the steel pipe has the loop type supporting steel board, be provided with a plurality of jacks on the supporting steel board, the bottom activity of direction steel pipe is inserted in the apical forai of erecting the steel pipe, the top of direction steel pipe and the bottom surface welding of a jacking steel sheet, the top surface of jacking steel sheet and the base welding of a precision cross roller bearing, be provided with one on the roller bearing of installation on the base of precision cross roller: when the platform-crossing flat plate needs to rotate, the guide steel pipe, the jacking steel plate, the precise cross roller bearing and the platform-crossing flat plate are jacked up together by controlling synchronous jacking of all jacks, the platform-crossing flat plate is lifted up and separated from the steel jig frame and is driven to rotate by the roller bearing of the precise cross roller bearing; when the platform-crossing flat plate rotates in place, the guide steel pipe, the jacking steel plate, the precise crossed roller bearing and the platform-crossing flat plate fall together by controlling the jacks to retract synchronously, and the platform-crossing flat plate is arranged on the steel jig frame.
The invention has the advantages that:
the construction method is convenient to implement, small in construction labor amount and simple and convenient to operate, on one hand, the purpose of transporting mechanical equipment and materials between two adjacent platforms across the track line is achieved, the requirement of simultaneous construction of the two adjacent platforms is met, on the other hand, the space between the track lines is not occupied, the mechanical equipment and the like can enter the track line for construction at any time, the requirement of simultaneous construction between the track line and the platform is met, in addition, the requirement of traffic at any time between the constructed track line or the existing track line is met, the construction convenience is greatly improved, the construction period is shortened, and the construction efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a rotary construction pathway device between platform-crossing track lines according to the present invention (platform-crossing slab is not shown).
FIG. 2 is a partial schematic view of a cross-platform plate.
Fig. 3 is a schematic diagram of the use of the present invention.
Detailed Description
Referring to fig. 1 to 3, the rotary construction path device between cross-platform track lines of the present invention includes a
As shown in fig. 1, the
In practical design, the height of the
In practical design, the
In the present invention, the
In the present invention, the
In practical design, the
As shown in fig. 1, a plurality of reinforcing
As shown in fig. 2, the platform-crossing plate 90 includes a steel frame 91, a steel plate 92 is welded on the steel frame 91, and the steel frame 91 enhances the firmness of the platform-crossing plate 90 and is not easily deformed.
In practical implementation, preferably, a rotating
In practical implementation, when the rotating
In the present invention, the
In practical design, as shown in fig. 1, preferably, a plurality of
Referring to fig. 1, two
In the present invention, the design of the guide opening 21 and the
In the present invention, the precision cross roller bearing 70 generally comprises a fixed base on top of which is mounted a roller bearing that can rotate 360 degrees horizontally. The precision cross roller bearing 70 is an existing component, and may be, for example, a precision cross roller bearing of type MTG 60-05.
In practical design, the
The rotary construction channel device is applied to the construction of structures such as train stations and houses, generally, a plurality of platforms 200 are arranged in parallel, two parallel track lines 300 are arranged on the track foundation 100 between two adjacent platforms 200, the two track lines 300 respectively belong to the two platforms 200, an obvious height difference exists between the platform 200 and the track lines 300, an installation space 400 which does not need to be communicated and can be used for installing the rotary construction channel device is arranged between the two track lines 300, line water ditches 500 which are lower than the platform 200 and are arranged in the communication length are arranged between the installation space 400 and each track line 300, and the height of the platform 200 is generally about 2 meters.
After the rotary construction channel device of the present invention is installed or built on the ground of the track foundation 100 in the installation space 400, it can be put into use, as shown in fig. 3.
When mechanical equipment and materials need to be transported between two adjacent platforms 200, the
The rotary construction channel device does not occupy the space between the track lines 300, when the construction needs to be carried out in the track lines 300, each
Similarly, when the track line 300 needs to be opened after the construction is completed, or when the track line 300 is an existing track line and needs to be opened, the platform-crossing platform 90 is rotated to be along the length direction of the platform to be opened as described above.
In practice, the
If the manual control mode is adopted, an operator stands on the inter-line ditch 500, on one hand, each
If the electric control method is adopted, the control ports of the
The invention has the advantages that:
the construction method is convenient to implement, small in construction labor amount and simple and convenient to operate, on one hand, the purpose of transporting mechanical equipment and materials between two adjacent platforms across the track line is achieved, the requirement of simultaneous construction of the two adjacent platforms is met, on the other hand, the space between the track lines is not occupied, the mechanical equipment and the like can enter the track line for construction at any time, the requirement of simultaneous construction between the track line and the platform is met, in addition, the requirement of traffic at any time between the constructed track line or the existing track line is met, the construction convenience is greatly improved, the construction period is shortened, and the construction efficiency is high. The invention is suitable for the construction of structures such as train stations and houses.
The above description is of the preferred embodiment of the present invention and the technical principles applied thereto, and it will be apparent to those skilled in the art that any changes and modifications based on the equivalent changes and simple substitutions of the technical solutions of the present invention are within the protection scope of the present invention without departing from the spirit and scope of the present invention.
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