Drainage structure for switch machine foundation pit platform and switch machine foundation pit platform
A technology of drainage structure and switch machine, which is applied in the direction of infrastructure engineering, switch machine, road, etc., can solve the problems of complex structure and water soaking of the switch machine, achieve simple structure, increase water storage capacity, and facilitate centralized drainage. Effect
Pending Publication Date: 2020-10-16
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Problems solved by technology
In order to solve the water soaking problem of the switch machine, the above existing patents mainly start from the point of view of the switch machine, and make related improvements to the structure of the switch machine, and the structure is relatively complicated
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[0026] The following is attached Figure 1-5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0027] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to ...
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The invention relates to a drainage structure for a switch machine foundation pit platform and the switch machine foundation pit platform. The drainage structure comprises at least one switch machinefoundation pit and a water collecting pool; and sinking ditches are formed in the inner side faces of the switch machine foundation pits, the foundation pit bottom faces of the switch machine foundation pits are used for allowing switch machine platform bodies to be arranged, and the sinking ditches communicate with the water collecting pool correspondingly. The drainage structure for the switch machine foundation pit platform is simple in structure and ingenious in design, the sinking ditches are formed in the inner side faces of the switch machine foundation pits, the water collecting pool used for collecting accumulated water in the switch machine foundation pits is arranged in the drainage structure, and the sinking ditches communicate with the water collecting pool, so that the waterstorage capacity of the foundation pits is improved, and centralized drainage is facilitated; and the accumulated water in the switch machine foundation pits can be effectively drained in time, so that the phenomena of mechanical failure and rust of important components of a switch machine are avoided.
Description
technical field [0001] The invention relates to the technical field of drainage of switch machine pit platforms, in particular to a drainage structure for switch machine foundation pit platforms and the switch machine foundation pit platform. Background technique [0002] The switch machine refers to the important signal infrastructure equipment used to reliably change the position of the turnout, change the opening direction of the turnout, lock the tip rail of the turnout, and reflect the position of the turnout. It can well ensure driving safety, improve transportation efficiency, and improve the safety of driving personnel labor intensity. Due to the installation and use requirements of the switch machine used for urban underground tracks, the bottom of the switch machine foundation pit should be lower than the surface of the ballast bed slab, which may easily lead to water accumulation in the switch machine foundation pit. The sources of stagnant water mainly include w...
Claims
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IPC IPC(8): E02D19/08E02D17/02E01B7/00
CPCE02D19/08E02D17/02E01B7/00
Inventor 张政王森荣郭积程杨艳丽任西冲葛海娟张世杰杨尚福
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP