CN110596504A - Indoor simulation test device for hump signal speed reducer - Google Patents
Indoor simulation test device for hump signal speed reducer Download PDFInfo
- Publication number
- CN110596504A CN110596504A CN201911015221.5A CN201911015221A CN110596504A CN 110596504 A CN110596504 A CN 110596504A CN 201911015221 A CN201911015221 A CN 201911015221A CN 110596504 A CN110596504 A CN 110596504A
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- speed reducer
- indoor
- simulation test
- action
- test device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/60—Testing or simulation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses an indoor simulation test device for a hump signal speed reducer, which comprises a power supply control and conversion system and a speed reducer action and representation circuit, wherein the power supply control and conversion system is connected with the speed reducer action and representation circuit; the indoor control console controls the electromagnetic valve of the outdoor speed reducer control box to act after passing through the combined relay contact of the speed reducer, and the speed reducer is enabled to complete the action; after the speed reducer acts in place, the speed reducer is communicated with an indicating circuit to form a loop with an indoor turnout indicating circuit, and the position information of the speed reducer is fed back in time; the indoor simulation test device for the hump signal reducer is very simple and convenient to process and manufacture, has the characteristics of reasonable design, simple structure, easiness in processing, small volume, convenience in use, universality and the like as shown in the attached drawing of the specification, and therefore has good popularization and use values.
Description
Technical Field
The invention relates to the field of railway business line hump signal engineering construction, in particular to an indoor simulation test device for a hump signal speed reducer.
Background
The transformation of the existing railway and the transformation of electrification of the existing railway are important contents facing the development of the railway in China, wherein the transformation of hump signal equipment is a serious difficulty in the transformation, and the transformation is like the 'opening and splitting' and upgrading and updating of the 'central nerve' of railway transportation, and the installation and debugging of a hump speed reducer in the hump signal specialty also plays a significant role, so that the high efficiency and the accuracy of the construction process are improved, the key point construction time is shortened, and the hump signal transformation engineering of the existing railway is urgent.
Disclosure of Invention
The invention aims to provide an indoor simulation test device for a hump signal speed reducer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hump signal reducer indoor simulation test device comprises a power supply control and conversion system and a reducer action and representation circuit; the indoor control console controls the electromagnetic valve of the outdoor speed reducer control box to act after passing through the combined relay contact of the speed reducer, and the speed reducer is enabled to complete the action; after the speed reducer acts in place, the speed reducer is communicated with an indicating circuit to form a loop with an indoor turnout indicating circuit, and the position information of the speed reducer is fed back in time; the testing device adopts 18-column universal terminal wiring row WK-10-18 and an outdoor speed reducer circuit to carry out one-to-one butt joint at the position of an indoor distribution board by using a cable, and the working state of the outdoor speed reducer is reflected by the excitation state of a ZF relay and an HF relay; an indoor 24V power supply is used for introducing a DC step-down transformer 24V/5V 5A combined in a simulation test, and after transformation is direct current 5V, the DC step-down transformer is used for controlling the on-off of a triode and simulating the representation state of outdoor deceleration.
The control method of the indoor simulation test device for the hump signal speed reducer comprises the following specific control steps:
s1: two terminals of a transformer of the simulation test device are connected with a power supply DC24V 5A in a red-black mode, and a mechanical room relay can be adopted to act a direct-current 24V power supply;
s2: at a distribution board of a mechanical room, carrying out one-to-one butt joint on No. 01-11 terminals of 18-column universal line bank of the simulation test device and corresponding terminals at the distribution board by using cables;
s3: a tester performs braking and buffering operations on the speed reducer at a control console of a driving room and observes whether the action condition of a corresponding relay in the simulation test device is consistent with the operation;
s4: after the action operation is finished, the action and the operation of the related relay are consistent, and after the outdoor speed reducer acts in place, the braking and the buffering on the mechanical chamber combined frame are observed to indicate whether the excitation state and the action of the relay are consistent.
Compared with the prior art, the invention has the beneficial effects that: the invention is a special circuit substitute product for carrying out reducer combination test without a proper reducer control circuit in engineering construction, and the indoor simulation test of the hump signal reducer consists of a simulation indoor reducer relay action circuit and a representation circuit, can accurately simulate the whole action process of the outdoor reducer and feed back the brake and relief position information of the reducer, and has safe and efficient maneuverability, thereby realizing the comprehensive inspection from an interlocking control center to a terminal reducer circuit. The indoor simulation test device for the hump signal speed reducer is suitable for various operation lines of railways in China, and is a special circuit substitute product for carrying out turnout combination tests by adding a speed reducer outdoors and without a proper speed reducer control circuit in the construction of existing line station yards, and can also be used for reference and reference in the debugging of speed reducer equipment of new station yards. The indoor simulation test device for the hump signal reducer is very simple and convenient to process and manufacture, has the characteristics of reasonable design, simple structure, easiness in processing, small volume, convenience in use, universality and the like as shown in the attached drawing of the specification, and therefore has good popularization and use values.
Drawings
FIG. 1 is a schematic diagram of a hump signal reducer indoor simulation test device;
FIG. 2 is a diagram of a combined internal wiring diagram of the hump signal decelerator indoor simulation test device;
fig. 3 is a schematic diagram of a hump signal reducer indoor simulation test device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hump signal reducer indoor simulation test device comprises a power supply control and conversion system and a reducer action and representation circuit; the indoor control console controls the electromagnetic valve of the outdoor speed reducer control box to act after passing through the combined relay contact of the speed reducer, and the speed reducer is enabled to complete the action; after the speed reducer acts in place, the speed reducer is communicated with an indicating circuit to form a loop with an indoor turnout indicating circuit, and the position information of the speed reducer is fed back in time; the testing device adopts 18-column universal terminal wiring row WK-10-18 and an outdoor speed reducer circuit to carry out one-to-one butt joint at the position of an indoor distribution board by using a cable, and the working state of the outdoor speed reducer is reflected by the excitation state of a ZF relay and an HF relay; an indoor 24V power supply is used for introducing a DC step-down transformer 24V/5V 5A combined in a simulation test, and after transformation is direct current 5V, the DC step-down transformer is used for controlling the on-off of a triode and simulating the representation state of outdoor deceleration.
The device comprises the following specific operation steps:
s1: two terminals of a transformer of the simulation test device are connected with a power supply DC24V 5A in a red-black mode, and a mechanical room relay can be adopted to act a direct-current 24V power supply;
s2: at a distribution board of a mechanical room, carrying out one-to-one butt joint on No. 01-11 terminals of 18-column universal line bank of the simulation test device and corresponding terminals at the distribution board by using cables;
s3: a tester performs braking and buffering operations on the speed reducer at a control console of a driving room and observes whether the action condition of a corresponding relay in the simulation test device is consistent with the operation;
s4: after the action operation is finished, the action and the operation of the related relay are consistent, and after the outdoor speed reducer acts in place, the braking and the buffering on the mechanical chamber combined frame are observed to indicate whether the excitation state and the action of the relay are consistent.
The main technical standard of the invention is respectively set from the action of a power supply control conversion system and a speed reducer and parameters representing circuit channels according to the action of a test device, and in order to ensure that the device works reliably and electronic elements are not burnt, the output voltage of a transformer is adjusted to be DC 5V; in order to ensure that the interface is convenient to use, the wiring terminal of the testing device adopts a shaped product 18-column universal terminal block.
Selecting materials as follows: the hump signal reducer indoor simulation test device outer body adopts 200X200X600mm metal plates to compose a box body, and the required main materials and components and parts include: the device comprises a direct current 24V relay (2 groups of contacts), a 24V/5V direct current transformer, a triode, a 18-column universal terminal strip, a 23 x 0.15 flame-retardant power line, a cable tie and a line pressing terminal buckle. The original parts are assembled and installed as shown in fig. 1.
And (3) detection: the inspection test is carried out before the indoor simulation test device of the hump signal reducer is manufactured and connected with equipment, firstly, a universal meter resistance gear is used for carrying out on-off measurement on the connection wire of the equipment, after the condition that the equipment is not installed and the wiring of each part is confirmed to be correct, an external 24V direct current power supply is used for carrying out power transmission inspection, the relay contact points on related circuits are sealed and connected by using short seal wires according to a circuit diagram in figure 3, whether the related ZF and HF relays work normally or not is judged, and the magnetic attraction is carried out or the magnetic loss falls off. After a 24V/5V direct current transformer is connected with a 24V direct current power supply, whether a 5V direct current power supply exists at the base electrode of the triode is measured, meanwhile, the base electrode is sealed and connected to show the relevant relay contact of the circuit, the universal meter is used for measuring and showing the on-off condition of the circuit, and the testing is correct, so that a junction box can be connected to carry out the next step of simulation test work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a hump signal reduction gear indoor simulation test device which characterized in that: comprises a power supply control and conversion system and a speed reducer action and representation circuit; the indoor control console controls the electromagnetic valve of the outdoor speed reducer control box to act after passing through the combined relay contact of the speed reducer, and the speed reducer is enabled to complete the action; after the speed reducer acts in place, the speed reducer is communicated with an indicating circuit to form a loop with an indoor turnout indicating circuit, and the position information of the speed reducer is fed back in time; the testing device adopts 18-column universal terminal wiring row WK-10-18 and an outdoor speed reducer circuit to carry out one-to-one butt joint at the position of an indoor distribution board by using a cable, and the working state of the outdoor speed reducer is reflected by the excitation state of a ZF relay and an HF relay; an indoor 24V power supply is used for introducing a DC step-down transformer 24V/5V 5A combined in a simulation test, and after transformation is direct current 5V, the DC step-down transformer is used for controlling the on-off of a triode and simulating the representation state of outdoor deceleration.
2. The indoor simulation test device for the hump signal retarder according to claim 1, wherein the device is operated by the following steps:
s1: two terminals of a transformer of the simulation test device are connected with a power supply DC24V 5A in a red-black mode, and a mechanical room relay can be adopted to act a direct-current 24V power supply;
s2: at a distribution board of a mechanical room, carrying out one-to-one butt joint on No. 01-11 terminals of 18-column universal line bank of the simulation test device and corresponding terminals at the distribution board by using cables;
s3: a tester performs braking and buffering operations on the speed reducer at a control console of a driving room and observes whether the action condition of a corresponding relay in the simulation test device is consistent with the operation;
s4: after the action operation is finished, the action and the operation of the related relay are consistent, and after the outdoor speed reducer acts in place, the braking and the buffering on the mechanical chamber combined frame are observed to indicate whether the excitation state and the action of the relay are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015221.5A CN110596504A (en) | 2019-10-24 | 2019-10-24 | Indoor simulation test device for hump signal speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015221.5A CN110596504A (en) | 2019-10-24 | 2019-10-24 | Indoor simulation test device for hump signal speed reducer |
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| CN110596504A true CN110596504A (en) | 2019-12-20 |
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| CN201911015221.5A Pending CN110596504A (en) | 2019-10-24 | 2019-10-24 | Indoor simulation test device for hump signal speed reducer |
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Citations (5)
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|---|---|---|---|---|
| KR100807694B1 (en) * | 2006-09-21 | 2008-02-28 | 주식회사 대철이엔지 | Apparatus for testing of high speed railroad reducer |
| CN101391613A (en) * | 2008-11-07 | 2009-03-25 | 西安优势铁路新技术有限责任公司 | Hydraulic control system for stepless brake retarder |
| CN104535928A (en) * | 2015-02-02 | 2015-04-22 | 华北电力大学 | Simulator stand and state monitoring device for direct-driven wind turbine generator |
| CN110208624A (en) * | 2019-06-19 | 2019-09-06 | 河南辉煌科技股份有限公司 | A kind of humping signal equipment on-line monitoring system and retarder on-line monitoring method |
| CN110208625A (en) * | 2019-06-19 | 2019-09-06 | 河南辉煌科技股份有限公司 | A kind of humping signal equipment on-line monitoring system and goat on-line monitoring method |
-
2019
- 2019-10-24 CN CN201911015221.5A patent/CN110596504A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100807694B1 (en) * | 2006-09-21 | 2008-02-28 | 주식회사 대철이엔지 | Apparatus for testing of high speed railroad reducer |
| CN101391613A (en) * | 2008-11-07 | 2009-03-25 | 西安优势铁路新技术有限责任公司 | Hydraulic control system for stepless brake retarder |
| CN104535928A (en) * | 2015-02-02 | 2015-04-22 | 华北电力大学 | Simulator stand and state monitoring device for direct-driven wind turbine generator |
| CN110208624A (en) * | 2019-06-19 | 2019-09-06 | 河南辉煌科技股份有限公司 | A kind of humping signal equipment on-line monitoring system and retarder on-line monitoring method |
| CN110208625A (en) * | 2019-06-19 | 2019-09-06 | 河南辉煌科技股份有限公司 | A kind of humping signal equipment on-line monitoring system and goat on-line monitoring method |
Non-Patent Citations (1)
| Title |
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| 马坤: "TW-2自动化驼峰施工室内模拟调试方法", 《铁道通信信号》 * |
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Application publication date: 20191220 |