CN201619572U

CN201619572U - Detachable driving cab

Info

Publication number: CN201619572U
Application number: CN2009203149205U
Authority: CN
Inventors: 邓茂光; 朱延东; 江太宏; 刘光汉; 黎焕先; 彭长福; 陈传彬
Original assignee: CSR Ziyang Locomotive Co Ltd
Current assignee: CRRC Ziyang Co Ltd
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-11-03
Anticipated expiration: 2019-11-17

Abstract

A detachable driving cab is integrally formed by a bottom plate, a front wall, a left side wall, a right side wall and a rear wall. A circle of floor beam is fixedly welded along the lower end of a peripheral wall of the driving cab, the floor beam is a frame reinforced beam with a groined structure inside, upper bases are fixed at the bottom of a floor beam frame along the front wall, the left side wall and the right side wall of the driving cab, a vehicle body is fixed with conical lower bases with the amount identical to that of the upper bases and positions matching with those of the upper bases, the upper bases and the conical lower bases are in threaded connection so as to detachably connect the driving cab with the vehicle body, and the rear wall of the driving cab is in threaded connection with the vehicle body detachably. The detachable driving cab is in threaded connection with the vehicle body movably, and then people can assemble the driving cab and indoor equipment under the vehicle, thereby improving construction conditions, being favorable for increasing product quality and production efficiency, and simultaneously being favorable for specialized batch production of products.

Description

Detachable driver's cab

Technical field

The utility model relates to the driver's cab of a kind of locomotive or motor train unit.

Background technology

Driver's cab is the important component part of locomotive or motor train unit, and front wall, Hou Qiang, the side wall of the existing traditional driver's cab of China contact with the car body of locomotive or motor train unit, all adopts welding manner to connect in each contact position.Floor bearer is made up of a few horizontal row beams, and crossbeam has support, supports to be welded on the car body, and the welding back forms integral body with car body.

This driver's cab can only be earlier with driver's cab steel structure and car body assembly welding, interior decoration again in production, when organizing, last erecting equipment and floor are installed from the assembly welding to equipment and all need be carried out onboard, produce, organize the cost height, the batch manufacturing that is unfavorable for product, product design and production efficiency are low.Therefore, necessary this driver's cab is improved.

The utility model content

The purpose of this utility model is: provide a kind of structure optimization, by integral hoisting, only can realize and the detachable driver's cab of locomotive car body bonded assembly with active connection.

The technical solution of the utility model is as follows:

A kind of detachable driver's cab, constitute by base plate, antetheca, left and right sides sidewall and rear wall one, admittedly weld the plate-girder of enclosing the land along the lower end of described driver's cab perisporium, it is characterized in that, described floor bearer is inner framework strength beam with groined type structure, bottom along this floor bearer framework of driver's cab antetheca, left and right sides side wall sections is fixed with upper bed-plate, on car body, be fixed with the taper lower bottom base of, position identical and the coordination of upper bed-plate position, implement removably connecting of driver's cab and car body between taper lower bottom base and upper bed-plate two bases by being threaded with upper bed-plate quantity; The rear wall of driver's cab is implemented detouchable with car body and is threaded.

In the contact site of described upper bed-plate and taper lower bottom base, be provided with suit lower bottom base taper port and suitable conical socket.

The seam that is threaded with car body at described driver's cab rear wall seals with sealant.

Outstanding advantage of the present utility model is:

1, because driver's cab adopts the movable connection method that is threaded with car body, makes the assembling of driver's cab and the installation of indoor equipment under car, to carry out, both improved execution conditions, help the raising of product design and production efficiency again; The specialized batch manufacturing that also helps simultaneously product.

2, " well " glyph framework unsettled design of plate-girder has structurally increased the installing space of cab equipment.

3, the seam that is threaded with car body at the driver's cab rear wall seals with sealant, plays rainproof effect, can effectively prevent the corrosion that is threaded.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is the utility model lateral plan.

Fig. 2 is Figure 1A-A cutaway view.

Fig. 3 is Figure 1B-B cutaway view.

Fig. 4 is that the interior C of driver's cab is to view.

Reference numeral: the 1st, envelope, the 2nd, taper lower bottom base, the 3rd, upper bed-plate, the 4th, rear wall, the 5th, car body, the 6th, floor bearer.

The specific embodiment

Shown in Fig. 1-4, driver's cab is configured to a standalone module, driver's cab floor bearer 6 is designed to " well " font, and it is unsettled, weld with envelope 1 side wall lower ends all around, and the front side wall of floor bearer and side wall are welded with six upper bed-plates 3 that process tapped bore, and the bottom of upper bed-plate 3 processes a groove; As shown in Figure 2, driver's cab envelope 1 rear wall 4 adopts the bolted connection tension with car body 5 junctions, and seam adopts the sealant sealing, has played rainproof effect.

Processing under car, produce driver's cab, electric equipment on the operating console and airline all are contained on the skeleton that driver's cab carries, and are communicated with the car body relevant device by removable flexible connection.Since on car body 5, be welded with taper lower bottom base 2 with threaded hole, so, but just integral hoisting of the equipment in driver's cab and the driver's cab, the bolt of screwing on is coated sealant and is got final product.

Claims

1. detachable driver's cab, comprise by base plate, antetheca, left and right sides sidewall, the envelope (1) that rear wall and lid are formed, admittedly weld the plate-girder (6) of enclosing the land along the lower end of described driver's cab perisporium, it is characterized in that: described floor bearer (6) is inner framework strength beam with groined type structure, along the driver's cab antetheca, the bottom of this floor bearer framework of left and right sides side wall sections is fixed with upper bed-plate (3), on car body (5), be fixed with identical with upper bed-plate (3) quantity, the taper lower bottom base (2) of position and upper bed-plate (3) position coordination, taper lower bottom base (2), removably connecting by be threaded enforcement driver's cab and car body between upper bed-plate (3); The rear wall of driver's cab (4) is implemented detouchable with car body (5) and is threaded.

2. detachable driver's cab according to claim 1 is characterized in that: in the contact site of described upper bed-plate (3) with taper lower bottom base (2), be provided with suit lower bottom base taper port and suitable conical socket.

3. detachable driver's cab according to claim 1 is characterized in that: the seam that is threaded with car body at described driver's cab rear wall seals with sealant.