CN208738095U - A kind of quick three key reset assembled tool applied to CRH380B type EMU - Google Patents

Abstract

The utility model relates to CRH380B type motor-car technical group fields, assembled tool is resetted more particularly to a kind of quick three key applied to CRH380B type EMU, it mainly include the fixed plate being socketed by the fixedly connected fixed stop in connecting plate top and lower part, the mounting assembly of connecting plate and solid block is sleeved on to the test point position being fixed on drivers' cab operation panel in advance when quick three key resets assembled tool work, it can make CRH380B type EMU can be quick under coasting or dead ship condition, accurately three keys of operation reset, solve the problems, such as to be difficult to ensure that three keys reset while in place in operator's practical operation, realize that the disconnected master of operation process is disconnected, drop bow, then " drop bow " is operated simultaneously, " main circuit breaker is disconnected ", " dark far lighting switch " three switches, and keep 4 seconds or more works Industry requirement.

Description

A kind of quick three key reset assembled tool applied to CRH380B type EMU

Technical field

The utility model relates to technical fields in CRH380B type EMU, and in particular to it is dynamic that one kind is applied to CRH380B type Quick three key of vehicle group resets assembled tool.

Background technique

With the fast development of China's high-speed rail, the train number of the CRH380B type EMU of operation is more and more, is running on the way The probability of the risk of catastrophic failure be also it is increasing, in the emergency of CRH380B type EMU processing operation catastrophic failure on the way Method of disposal is to need to carry out " resets of three keys " to operate, but in existing CRH380B type EMU driver's room " reset of three keys " Operation difficulty is big, success rate is low, cannot accomplish that catastrophic failure carries out quick emergency disposal on the way in operation to EMU.

The step of " reset of three keys " operates are as follows: then disconnected main disconnected, drop bow carries out the function touching that the operation in drivers' cab carries out Hair, i.e., in 1 second, while keeping " pantograph is fallen ", " VCB shutdown " and " high beam is dimmed " to press at least 4 seconds.Drop bow operation Drop bow position must be got to, drop bow and the position that sands cannot be got to；Dark high beam position operation, it is necessary to be that dark distance light is got to from high beam Lamp position is set.

Authorization Notice No. is the Chinese utility model patent of 207542102 U of CN, is disclosed a kind of applied to CRH380BL The tooling that quick three key resets in type EMU, including bottom plate, slide plate, top plate, baffle, sucker and fixed device.In progress " three When key reset " carry out resetting operation, three keys adjusted are resetted into tooling, a upper tooling is blocked in each reset key card slot, The sucker above tooling is inhaled on the operation panel of drivers' cab simultaneously, is inhaled good fixed.For directly drawing reset key on earth can Not use the tooling.Then it is placed on the switch of headlamp with left hand, index finger and the middle finger of the right hand are individually placed to pantograph and open On pass and VCB switch.Two hands simultaneously firmly draw respective switch to the position of not stretchy.The apparatus structure is more Complexity, functional harmony is poor, middle slide plate distance adjusting system, it is therefore intended that enables the tooling being adsorbed on panel front and back Distance is adjusted to adapt to the parking position accuracy position of EMU reset key, the absorption position institute contradiction of this and sucker on panel, work All around position is difficult quick and precisely to position when making；Even more serious defect is existed simultaneously i.e. by way of sucker by the work Dress is adsorbed on the operation panel of EMU driver's room, since CRH380B type EMU driver's room operation panel is frosted type table Face, this sucker structure are difficult steadily entire will firmly to reset tooling and are fixed on determining position, and when field experiment shows to plant Kind of inadaptable and drawback, while when carrying out three keys rapidly in a short time and resetting operation, the reset tooling fixed by sucker, Substantially it does not have any effect.

Utility model content

For make CRH380B type EMU under coasting or dead ship condition can three keys of fast and accurate operation reset, solution It is certainly difficult to ensure the problem of three keys are resetted simultaneously in place in operator's practical operation, realizes that the disconnected master of operation process is disconnected, drop is bent, Then it while operating " drop bow ", " main circuit breaker is disconnected ", " dark far lighting switch " three switches, and holding 4 seconds or more works Industry requirement, the utility model proposes a kind of quick three keys applied to CRH380B type EMU to reset assembled tool.

To realize the above-mentioned technical purpose, the utility model adopts the following technical solution is achieved.

A kind of quick three key reset assembled tool applied to CRH380B type EMU, mainly includes by 2 top of connecting plate Fixedly connected fixed stop 1 and the fixed plate 3 of lower part socket are pasted onto behaviour by the fixation of glue spot 34 in fixed plate 3 Make on panel D, fixed stop 1 is fixedly connected at the screw hole 22 of 2 two sides of connecting plate by screw.

Preferably, the fixed stop 1 includes the U-shaped blocking slot of stop block body 10 and clamping EMU reset key 11。

Preferably, the connecting plate 2 includes cutting ferrule plate 20 and being symmetrically arranged has the block of screw hole 22 to connect Plate 21.

Preferably, the fixed plate 3 includes the fixing seat 33 symmetrically arranged on the left and the right of fixed plate ontology 30 and glue Spot 34 and the fixed plate card slot 32 at middle part.

Preferably, pantograph reduction point A2, VCB reduction point B2 and high beam reduction point on the operation panel D C3 is respectively the fixation of corresponding fixed plate 3 when resetting with pantograph control key A1, VCB control key B1 and high beam control key C1 Paste installation position.

Preferably, the fixed plate 3 is resetted by the fixed pantograph being pasted on operation panel D of glue spot 34 On point A2, VCB reduction point B2 and high beam reduction point C3.

The utility model has the following beneficial effects: make CRH380B type EMU can be quick under coasting or dead ship condition, Accurately three keys of operation reset, and solve the problems, such as to be difficult to ensure that three keys reset while in place in operator's practical operation, realization The disconnected master of operation process is disconnected, drop is bent, and then operates simultaneously " drop bow ", and three, " main circuit breaker is disconnected ", " dark far lighting switch " is opened It closes, and holding 4 seconds or more job requirements.

Detailed description of the invention

Fig. 1 is that quick three key applied to CRH380B type EMU of the utility model resets the three-dimensional knot of assembled tool Composition；

Fig. 2 is that quick three key applied to CRH380B type EMU of the utility model resets the connecting plate of assembled tool Three-dimensional structure diagram；

Fig. 3 is that quick three key applied to CRH380B type EMU of the utility model resets the fixed plate of assembled tool Three-dimensional structure diagram；

Fig. 4 is that quick three key applied to CRH380B type EMU of the utility model resets the installation cloth of assembled tool Set schematic diagram.

In figure: fixed stop 1；Stop block body 10；U-shaped blocking slot 11；Connecting plate 2；Cutting ferrule plate 20；Block connecting plate 21； Screw hole 22；Fixed plate 3；Fixed plate ontology 30；Fixed plate card slot 32；Fixing seat 33；Glue spot 34；Pantograph control key A1；Pantograph reduction point A2；VCB control key B1；VCB reduction point B2；High beam control key C1；High beam reduction point C3；Operation Panel D.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

As shown in Fig. 1 ~ 3, a kind of quick three key reset assembled tool applied to CRH380B type EMU mainly includes The fixed plate 3 being socketed by the fixedly connected fixed stop 1 in 2 top of connecting plate and lower part, passes through the glue spot 34 in fixed plate 3 Fixation is pasted on operation panel D, and fixed stop 1 is fixedly connected at the screw hole 22 of 2 two sides of connecting plate by screw, described Fixed stop 1 includes the U-shaped blocking slot 11 of stop block body 10 and clamping EMU reset key, and the connecting plate 2 includes cutting ferrule plate It 20 and is symmetrically arranged and has the block connecting plate 21 of screw hole 22, the fixed plate 3 includes 30 bilateral symmetry of fixed plate ontology The fixing seat 33 and glue spot 34 of arrangement and the fixed plate card slot 32 at middle part.

As shown in figure 4, pantograph reduction point A2, VCB reduction point B2 and high beam reduction point C3 on the operation panel D The fixation of corresponding fixed plate 3 is viscous when respectively resetting with pantograph control key A1, VCB control key B1 and high beam control key C1 Installation position is pasted, the fixed plate 3 is multiple by fixed pantograph reduction point A2, the VCB being pasted on operation panel D of glue spot 34 On site B2 and high beam reduction point C3.

When not working, the fixed plate 3 is pasted and fixed on the panel corresponding position that test is determining in advance, when work, It is socketed tooling top subassembly structure in the fixed plate 3, after the completion of three keys reset work, removes top division of labor assembling composite structure ?.

It is right wherein it should be noted that the left side mentioned in the literature, it is preceding, after be that CRH380B type EMU is applied to this Quick three key reset assembled tool operating position carry out definition, description technique scheme merely for convenience, this technology side Case is not limited to the definition in text.

The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of quick three key applied to CRH380B type EMU resets assembled tool, it is characterised in that: mainly include by even The fixedly connected fixed stop (1) in fishplate bar (2) top and the fixed plate (3) of lower part socket, pass through the glue on fixed plate (3) Spot (34) fixation is pasted on operation panel (D), and fixed stop (1) passes through the fixedly connected spiral shell in connecting plate (2) two sides of screw At nail hole (22).

2. a kind of quick three key applied to CRH380B type EMU according to claim 1 resets assembled tool, special Sign is: fixed stop (1) includes the U-shaped blocking slot (11) of stop block body (10) and clamping EMU reset key.

3. a kind of quick three key applied to CRH380B type EMU according to claim 1 resets assembled tool, special Sign is: connecting plate (2) includes cutting ferrule plate (20) and is symmetrically arranged and has the block connecting plate (21) of screw hole (22).

4. a kind of quick three key applied to CRH380B type EMU according to claim 1 resets assembled tool, special Sign is: fixed plate (3) includes fixed plate ontology (30) fixing seat symmetrically arranged on the left and the right (33) and glue spot (34), and The fixed plate card slot (32) at middle part.

5. a kind of quick three key applied to CRH380B type EMU according to claim 1 resets assembled tool, special Sign is: pantograph reduction point (A2), VCB reduction point (B2) and high beam reduction point (C3) on operation panel (D) are respectively The fixation of corresponding fixed plate (3) when being resetted with pantograph control key (A1), VCB control key (B1) and high beam control key (C1) Paste installation position.

6. a kind of quick three key applied to CRH380B type EMU according to claim 1 or 4 resets assembled tool, It is characterized by: fixed plate (3) passes through glue spot (34) the fixed pantograph reduction point being pasted on operation panel (D) (A2), on VCB reduction point (B2) and high beam reduction point (C3).