CN215154642U - Railway passenger car chassis with vacuum excrement collector - Google Patents
Railway passenger car chassis with vacuum excrement collector Download PDFInfo
- Publication number
- CN215154642U CN215154642U CN202120896229.3U CN202120896229U CN215154642U CN 215154642 U CN215154642 U CN 215154642U CN 202120896229 U CN202120896229 U CN 202120896229U CN 215154642 U CN215154642 U CN 215154642U
- Authority
- CN
- China
- Prior art keywords
- pipe
- excrement collector
- frame body
- hanging
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model discloses a railway carriage chassis with a vacuum excrement collector, belonging to the technical field of train remanufacturing, which comprises a frame body, wherein the middle parts of cross beams at two ends of the frame body are connected with a traction beam; a first excrement collector hanging beam is respectively connected between two longitudinal beams at one end of the frame body and the traction beam, a second excrement collector hanging beam is connected between the longitudinal beams at the middle part of the frame body, and excrement collector hanging seats are respectively connected between the first excrement collector hanging beam and the second excrement collector hanging beam; a urinal installation opening is arranged in a space surrounded by the first excrement collecting device hanging beam, the longitudinal beam and the excrement collecting device hanging seat; the traction beam is provided with a first pipe hole; a sewage discharge pipe mounting beam is arranged on one side of the frame body, and a sewage discharge pipe seat is arranged on the sewage discharge pipe mounting beam; a first through hole and a first hole are formed in the traction beam at the other end of the frame body; the cross beam is provided with a second pipe hole, a second through hole and a second hole; the frame body is provided with an air cylinder hanging beam. The utility model discloses can solve the problem that current non-unified type passenger train exists can't install vacuum excrement collector.
Description
Technical Field
The utility model belongs to the technical field of the train refabrication technique and specifically relates to a take passenger train chassis of vacuum excrement collector for non-uniform passenger train.
Background
The bottom of each carriage of the existing non-conventional 25G type passenger car consists of an underframe and a bottom plate arranged on the underframe, the underframe is provided with a frame body, the frame body comprises two longitudinal beams and a plurality of cross beams, and the cross beams are connected between the longitudinal beams at intervals; the toilet of each compartment adopts a direct-discharge toilet stool which is arranged on the bottom plate and the underframe, and the opening of the toilet stool is downward. When in use, the dirt is directly discharged along the railway; therefore, not only can the surrounding environment and the lives of residents along the line be influenced, but also the toilets can be forcibly locked to ensure the cleanness and sanitation in the station area when the vehicles enter the station and stop, and the use of passengers can be influenced. The existing chassis structure of the non-traditional passenger car is limited by space under the car, and the structure is compact, so that how to modify the old-style toilet is a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take railway carriage chassis of vacuum excrement collector, the problem of the unable installation vacuum excrement collector that current non-uniform passenger train exists can be solved to this kind of passenger train chassis.
In order to solve the above problem, the utility model discloses the technical scheme who adopts is: the railway passenger car underframe with the vacuum excrement collector comprises a frame body, wherein the frame body comprises two longitudinal beams and a plurality of cross beams, the cross beams are connected between the longitudinal beams at intervals, and the middles of the cross beams at two ends of the frame body are connected with traction beams; a pair of first excrement collector hanging beams is connected between the two longitudinal beams at one end of the frame body and the traction beam respectively, a pair of second excrement collector hanging beams is connected between the longitudinal beams at the middle part of the frame body, and excrement collector hanging seats for hanging sewage tanks are connected between the first excrement collector hanging beams and the second excrement collector hanging beams; a urinal installation opening fixedly connected with the carriage bottom plate is arranged in a space surrounded by the first excrement collector hanging beam, the longitudinal beam and the excrement collector hanging seat; a first pipe hole for penetrating and installing an air supply branch pipe is formed in the traction beam close to the first toilet bowl hanging beam; a sewage discharge pipe mounting beam is arranged between the first excrement collector hanging beam and the second excrement collector hanging beam on one side of the frame body, and a sewage discharge pipe seat is arranged on the sewage discharge pipe mounting beam; a first through hole for penetrating a train branch pipe and a first hole for penetrating a branch air pipe are formed in the traction beam at the other end of the frame body; the cross beam is provided with a second pipe hole for penetrating and installing an air supply pipe, a second through hole for penetrating and installing a train pipe and a second hole for penetrating and installing a main air pipe; and the frame body close to the second excrement collector hanging beam is provided with a pipeline hanging beam for respectively installing the air supply pipe and the connecting pipe and an air cylinder hanging beam for respectively installing the living air cylinder and the auxiliary air cylinder.
In the above technical solution, a more specific technical solution may also be: the sewage tank is hung on the toilet waste collector hanging seat through a bolt.
Further: the inlet end of the air supply pipe is connected with the outlet end of the living air cylinder, and a plurality of outlet ends of the air supply pipe are correspondingly connected with the steam-water discs of the sewage tank and the toilet bowl respectively.
Further: an emergency braking hole for penetrating and installing the train branch pipe and a total wind meter hole for penetrating and installing the branch wind pipe are formed in the bottom plate of the carriage of the cabin; the train branch pipe is connected with the train pipe; the branch air pipes are connected with the main air pipe.
Further: the outlet end of the auxiliary air cylinder is connected with the inlet end of the living air cylinder through the connecting pipe, the inlet end of the auxiliary air cylinder is respectively connected with the distribution valve, the working air cylinder and the brake branch pipe through a tee joint, and the brake branch pipe is provided with a control valve.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. due to the structure of the application, 2 dirt box installation positions of the vacuum excrement collector are provided for the non-uniform 25G type passenger car, 2 groups of dirt boxes with the volume of 550L can be installed to store dirt discharged from a toilet on the car in the running process of the passenger car, a main air pipe and an air supply pipe which penetrate through the whole passenger car can be additionally installed on an original braking system, and a living air cylinder with the volume of 180L can be installed to provide an air source for air equipment on the car; the vacuum excrement collecting device has the advantages that the vehicle has the condition of installing the vacuum excrement collecting device, the vacuum excrement collecting function upgrading option is provided for the vehicle, the facilities and functions in the vehicle are enriched and perfected, better application experience is provided for passengers, and the influence of the non-traditional 25G type passenger car on the environment along the running line of the railway track vehicle is eliminated.
2. Because the sewage tank is hooked on the toilet seat through the bolt, the main stress of the sewage tank is the gravity which is perpendicular to the rail surface, and the front and back running stress and the left and right shaking stress generated when the train runs are offset by the anti-shearing force of the mounting bolt of the sewage tank and the friction force between the sewage tank and the hanging seat, so that the stability and the reliability of the sewage tank are ensured.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 1.
Fig. 4 is a sectional view taken along line I-I of fig. 1.
Fig. 5 is a sectional view taken at B-B of fig. 1.
Fig. 6 is a sectional view at C-C of fig. 1.
Fig. 7 is a sectional view taken at D-D of fig. 1.
Fig. 8 is a sectional view taken at E-E of fig. 1.
Fig. 9 is a sectional view at F-F of fig. 1.
Fig. 10 is an enlarged view at G of fig. 1.
Fig. 11 is an enlarged view at H of fig. 1.
Detailed Description
Example one
The invention will be described in more detail with reference to the following embodiments:
the underframe with the vacuum toilet bowls for the railway passenger cars shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11 comprises a frame body, wherein the frame body comprises two longitudinal beams 1 and a plurality of cross beams 2, the cross beams 2 are connected between the longitudinal beams 1 at intervals, and the middles of the cross beams 2 at two ends of the frame body are connected with traction beams 3; a pair of first excrement collector hanging beams 4 is respectively connected between two longitudinal beams 1 at one end of the frame body and the traction beam 3, a pair of second excrement collector hanging beams 5 is connected between the longitudinal beams 1 at the middle part of the frame body, excrement collector hanging seats 6 are connected between the second excrement collector hanging beams 5 and each pair of first excrement collector hanging beams 4, and the excrement collector hanging seats 6 are used for hanging sewage boxes which are hung on the excrement collector hanging seats 6 through bolts; a urinal installation opening a fixedly connected with the carriage bottom plate 20 is arranged in a space enclosed by the first excrement collecting device hanging beam 4, the longitudinal beam 1 and the excrement collecting device hanging seat 6, and an excrement collecting device lower line opening b is arranged on the longitudinal beam 1 close to the urinal installation opening a; a first pipe hole K11 for penetrating and installing an air supply branch pipe 11-1 is formed in the traction beam 3 close to the first toilet bowl hanging beam 4; a sewage discharge pipe mounting beam 7 is arranged between the first excrement collector hanging beam 4 and the second excrement collector hanging beam 5 on one side of the frame body, and a sewage discharge pipe seat 8 is arranged on the sewage discharge pipe mounting beam 7 and used for mounting a sewage discharge pipe; a first through hole K91 for penetrating and installing a train branch pipe 9-1 and a first hole K01 for penetrating and installing a branch air pipe 10-1 are formed in the traction beam 3 at the other end of the frame body, and first pipe clamping seats 201 are respectively arranged on the traction beam 3 corresponding to the first through hole K91 and the first hole K01; a second through hole K92 for penetrating and installing a train pipe 9, a second hole K02 for penetrating and installing a main air duct 10 and a second pipe hole K12 for penetrating and installing an air supply duct 11 are formed in the cross beam 2, and a second pipe clamping seat 202 is arranged on the cross beam corresponding to the second through hole K92, the second hole K02 and the second pipe hole K12; a frame body close to the second excrement collector hanging beam 5 is provided with a pipeline hanging beam 12 for respectively installing an air supply pipe 11 and a connecting pipe 10-2 and an air cylinder hanging beam 15 for respectively installing a living air cylinder 13 and an auxiliary air cylinder 14; the inlet end of the air supply pipe 11 is connected with the outlet end of the living air cylinder 13, the outlet ends of the air supply pipes 11 are multiple, in this embodiment, three outlet ends are provided, namely an air supply pipe outlet end x1, an air supply pipe outlet end x2 and an air supply pipe outlet end x3, one air supply pipe outlet end x3 is connected to the corresponding position of the sewage tank, and the other two air supply pipe outlet ends x1 and an air supply pipe outlet end x2 are respectively connected with the steam-water discs of the corresponding excrement collectors; an emergency braking hole for penetrating and installing a train branch pipe 9-1 and a total wind meter hole for penetrating and installing a branch wind pipe 10-1 are formed in the bottom plate of the compartment of the cabin; the train branch pipe 9-1 is connected with a train pipe 9; the branch air pipe 10-1 is connected with the main air pipe 10; the outlet end of the auxiliary reservoir 14 is connected with the inlet end of the living reservoir 13 through a connecting pipe 10-2, the inlet end of the auxiliary reservoir 14 is correspondingly connected with a distribution valve 17, a working reservoir 18 and a brake branch pipe 10-3 through a tee joint 16, and a control valve 19 is arranged on the brake branch pipe 10-3; the distributing valve 17 of the present embodiment is a 104 distributing valve; the control valve 19 is a manual valve.
The utility model provides 2 dirt box mounting positions of vacuum excrement collectors for the non-uniform 25G passenger car, 2 dirt boxes with the volume of 550L can be mounted to store the dirt discharged from the toilet on the car in the running process of the passenger car, a main air pipe and an air supply pipe which run through the whole passenger car can be additionally mounted on the original braking system, and a living air cylinder with the volume of 180L can be mounted to provide an air source for the air equipment on the car; the vacuum excrement collecting device has the advantages that the vehicle has the condition of installing the vacuum excrement collecting device, the vacuum excrement collecting function upgrading option is provided for the vehicle, the facilities and functions in the vehicle are enriched and perfected, better application experience is provided for passengers, and the influence of the non-traditional 25G type passenger car on the environment along the running line of the railway track vehicle is eliminated.
Claims (5)
1. A railway passenger car underframe with a vacuum excrement collector comprises a frame body, wherein the frame body comprises two longitudinal beams and a plurality of cross beams, the cross beams are connected between the longitudinal beams at intervals, and the middles of the cross beams at two ends of the frame body are connected with traction beams; the method is characterized in that: a pair of first excrement collector hanging beams is connected between the two longitudinal beams at one end of the frame body and the traction beam respectively, a pair of second excrement collector hanging beams is connected between the longitudinal beams at the middle part of the frame body, and excrement collector hanging seats for hanging sewage tanks are connected between the first excrement collector hanging beams and the second excrement collector hanging beams; a urinal installation opening fixedly connected with the carriage bottom plate is arranged in a space surrounded by the first excrement collector hanging beam, the longitudinal beam and the excrement collector hanging seat; a first pipe hole for penetrating and installing an air supply branch pipe is formed in the traction beam close to the first toilet bowl hanging beam; a sewage discharge pipe mounting beam is arranged between the first excrement collector hanging beam and the second excrement collector hanging beam on one side of the frame body, and a sewage discharge pipe seat is arranged on the sewage discharge pipe mounting beam; a first through hole for penetrating a train branch pipe and a first hole for penetrating a branch air pipe are formed in the traction beam at the other end of the frame body; the cross beam is provided with a second pipe hole for penetrating and installing an air supply pipe, a second through hole for penetrating and installing a train pipe and a second hole for penetrating and installing a main air pipe; and the frame body close to the second excrement collector hanging beam is provided with a pipeline hanging beam for respectively installing the air supply pipe and the connecting pipe and an air cylinder hanging beam for respectively installing the living air cylinder and the auxiliary air cylinder.
2. The underframe with the vacuum toilet stool of claim 1, wherein: the sewage tank is hung on the toilet waste collector hanging seat through a bolt.
3. The underframe with the vacuum toilet stool of claim 1 or 2, characterized in that: the inlet end of the air supply pipe is connected with the outlet end of the living air cylinder, and a plurality of outlet ends of the air supply pipe are correspondingly connected with the steam-water discs of the sewage tank and the toilet bowl respectively.
4. The underframe with the vacuum toilet stool of claim 3, wherein: an emergency braking hole for penetrating and installing the train branch pipe and a total wind meter hole for penetrating and installing the branch wind pipe are formed in the bottom plate of the carriage of the cabin; the train branch pipe is connected with the train pipe; the branch air pipes are connected with the main air pipe.
5. The underframe with the vacuum toilet stool of claim 4, wherein: the outlet end of the auxiliary air cylinder is connected with the inlet end of the living air cylinder through the connecting pipe, the inlet end of the auxiliary air cylinder is respectively connected with the distribution valve, the working air cylinder and the brake branch pipe through a tee joint, and the brake branch pipe is provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896229.3U CN215154642U (en) | 2021-04-28 | 2021-04-28 | Railway passenger car chassis with vacuum excrement collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896229.3U CN215154642U (en) | 2021-04-28 | 2021-04-28 | Railway passenger car chassis with vacuum excrement collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215154642U true CN215154642U (en) | 2021-12-14 |
Family
ID=79364591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120896229.3U Active CN215154642U (en) | 2021-04-28 | 2021-04-28 | Railway passenger car chassis with vacuum excrement collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215154642U (en) |
-
2021
- 2021-04-28 CN CN202120896229.3U patent/CN215154642U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215154642U (en) | Railway passenger car chassis with vacuum excrement collector | |
| WO2022257387A1 (en) | Vehicle with modular under-vehicle device integration structure | |
| CN201151386Y (en) | Edge geam hoisting for equipment under subway vehicle | |
| CN201656360U (en) | Concentric wiring device used under locomotive underframe | |
| CN206678988U (en) | A kind of dual-purpose self-powered meter-gage guard's van of railway passenger and freight | |
| CN203439045U (en) | Out-pillow dirt tank hanging beam for passenger train | |
| CN210101644U (en) | Dirt box for railway train | |
| CN113815666A (en) | Traction beam structure meeting operating requirement of urban vehicle obstacle deflector at speed of 160km/h | |
| CN212447526U (en) | Aluminum alloy automobile body with novel roof structure | |
| CN114454906B (en) | Lower pipeline arrangement structure of railway vehicle, underframe and railway vehicle | |
| CN207157221U (en) | A kind of erecting device of signalling arrangement and wheel flange lubricating equipment | |
| CN108583593B (en) | Mounting structure of magnetic levitation train electrical cabinet | |
| CN111907545B (en) | A water pump tank and rail vehicle for rail vehicle | |
| CN209757121U (en) | Braking device and rail vehicle | |
| CN110857108A (en) | 120 type integrated form air brake system | |
| CN219651167U (en) | Brake pressure monitoring system in passenger room of metro vehicle | |
| CN207072344U (en) | A kind of compartment and train | |
| CN202089076U (en) | Cylindrical dirt box | |
| CN205086905U (en) | Locomotive is with vertical resistance braking mounting bracket structure | |
| CN109849947A (en) | Urban rail railcar traction invertor mounting device | |
| CN201665218U (en) | Modularized toilet system for railway locomotive vehicle | |
| CN216734240U (en) | Novel railway locomotive air brake module arrangement structure | |
| CN219821350U (en) | Bottom plate structure of convenient drainage of tunnel inspection vehicle | |
| CN212806027U (en) | Air conditioner drainage box for railway vehicle | |
| CN217575164U (en) | Air cylinder support and new energy automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |