CN207339175U - Railcar frame-type terminals case - Google Patents
Railcar frame-type terminals case Download PDFInfo
- Publication number
- CN207339175U CN207339175U CN201721274987.1U CN201721274987U CN207339175U CN 207339175 U CN207339175 U CN 207339175U CN 201721274987 U CN201721274987 U CN 201721274987U CN 207339175 U CN207339175 U CN 207339175U
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- frame
- outlet
- side panel
- inlet wire
- head
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Abstract
The utility model discloses a kind of railcar frame-type terminals case, including frame, top plate, bottom plate, four side plates and stewing head；Frame is rectangular parallelepiped structure, and the cross section of frame is square；The sealing of the top surface of top plate and frame is detachably connected, and dismountable observation window is provided with the middle part of top plate；Bottom plate is detachably connected by the sealing bottom surface of sealed bottom pad and frame；Four side plates are detachably connected by the sealing of four sides of side wall gasket and frame respectively；Four side plates include inlet wire side panel and outlet side panel, several entrance holes are provided with inlet wire side panel；Several outlet holes are provided with outlet side panel；Stewing head boils in a covered pot over a slow fire head including inlet wire and head is boiled in a covered pot over a slow fire in outlet, and inlet wire boils in a covered pot over a slow fire head can be by entrance hole sealing blocking, and head is boiled in a covered pot over a slow fire in outlet can be by outlet hole sealing blocking.The application is being detachably connected and by way of preformed hole, design and fabrication cycle are short, and adapt to the increase and decrease of actual harness, so that cost of manufacture is saved, it is easy to operate.
Description
Technical field
Field of track traffic is the utility model is related to, particularly a kind of railcar frame-type terminals case.
Background technology
As the development of railway technology and subway system increasingly tend to complicate, simple separated time scheme cannot be dealt with
The increase at full speed of vehicle number of cables.Especially the end of vehicle it is intensive the complicated harness of all directions wherein reach the standard grade comprising car
Harness, electrical cabinet harness, bridging harness under beam, car.In this complicated system harness formd in end one it is complicated
Net structure.Rationally reaching optimal separated time effect using the useful space of end has become extremely important.
Use welded type separated time box structure substantially in current coupling box scheme, need first careful core initial stage in design
The path of alignment beam, then, the trend for harness of making rational planning for, then after having understood the details of harness, could divide accordingly
Corresponding wire inlet/outlet hole or connector mounting hole are opened on line case on demand.
Thus, the design cycle of such coupling box is very long, thus the manufacturing cycle is also very long.Once in the production in later stage
During if there is the change of harness quantity or the change in harness direction, then coupling box needs to redesign, to meet reality
The needs on border.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, and to provide a kind of railcar
Frame-type terminals case, the railcar frame-type terminals case be detachably connected with by way of preformed hole, early period design
When it is unnecessary adjust substantial amounts of harness information in detail, thus design and fabrication cycle is short.In addition, in actual production, can basis
The increase and decrease of actual harness, only need to open corresponding preformed hole, that is, adapt to be actually needed, so as to save cost of manufacture, operation side
Just.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of railcar frame-type terminals case, including frame, top plate, bottom plate, four side plates and stewing head.
Frame is rectangular parallelepiped structure, and the cross section of frame is square.
The sealing of the top surface of top plate and frame is detachably connected, and dismountable observation window is provided with the middle part of top plate.
Bottom plate is detachably connected by the sealing bottom surface of sealed bottom pad and frame.
Four side plates are detachably connected by the sealing of four sides of side wall gasket and frame respectively.
Four side plates include inlet wire side panel and outlet side panel, several entrance holes are provided with inlet wire side panel.
Several outlet holes are provided with outlet side panel.
Stewing head boils in a covered pot over a slow fire head including inlet wire and head is boiled in a covered pot over a slow fire in outlet, and inlet wire boils in a covered pot over a slow fire head can be by entrance hole sealing blocking, and head is boiled in a covered pot over a slow fire in outlet will go out
String holes sealing blocking.
Top plate realizes that sealing is threadedly coupled by sealing ring and bolt with the top surface of frame.
The surrounding of observation window is connected by sealing magnetic stripe with magnetic seal in the middle part of top plate.
Four side plates are respectively one piece of inlet wire side panel, one piece of outlet side panel and two pieces of closed side panels；Inlet wire side
Plate and outlet side panel are oppositely arranged.
Four side plates are respectively one piece of inlet wire side panel, two pieces of outlet side panels and one piece of closed side panel.
Four side plates are respectively two pieces of inlet wire side panels and two pieces of outlet side panels.
The utility model has an advantageous effect in that：
1st, the design cycle can be shortened.The traditional design stage initial stage due to need check cable information content it is bigger,
Coupling box design needs a very long cycle.And the application is detachable structure, and multiple entrance holes and outlet hole are reserved with,
Therefore the design cycle can be greatly reduced.
2nd, complicated harness form is adapted to easy to change.The form of above-mentioned reserved multiple entrance holes and outlet hole, in harness
The smooth modification of harness can be ensured by only needing to open stewing head accordingly during change as requested.When not needed, can basis
Need to seal entrance hole or the stewing head of outlet hole.Current rolling stock is thus adapted to manufacture experimently first in the presence of a large amount of changes
Requirement.
3rd, production cost is low.Overall structure coupling box possibly can not meet if harness changes in traditional design
The separated time requirement of new harness.In coupling box hole, deficiency, which then needs to redesign, changes new coupling box.And the application only needs to change
Corresponding side plate can be completed without integral replacing coupling box.This global revision for allowing for coupling box compared with maintenance cost with
It is past to have reduced.
4th, it is easy to maintain.Since coupling box only has the panel of a dismounting in traditional design, in connector or line
It is only capable of when beam needs to safeguard in fixed direction progress.Top plate, bottom plate and each side plate can be pulled down in the design structure, safeguard
Person can dismantle corresponding panel as needed and carry out maintenance work.
5th, structure strong applicability.Aluminum profile car body structure, stainless steel car body knot are applicable to according to the difference of end box material
Girder construction of structure, carbon steel vehicle structure and common vehicle etc..
Brief description of the drawings
Fig. 1 shows a kind of explosion type structure diagram of railcar frame-type terminals case of the utility model.
Fig. 2 show top plate, bottom plate and side plate and frame installation is complete after structure diagram.
Wherein have：
1. frame；2. top plate；21. observation window；3. bottom plate；31. sealed bottom pad；4. inlet wire side panel；41. entrance hole；
5. outlet side panel；51. outlet hole；6. side wall gasket；7. closed side panel.
Embodiment
The utility model is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of railcar frame-type terminals case, including frame 1, top plate 2, bottom plate 3, four
Side plate and stewing head.
Frame is rectangular parallelepiped structure, and the cross section of frame is square.
The sealing of the top surface of top plate and frame is detachably connected, and top plate is preferably real by the top surface of sealing ring and bolt and frame
Now sealing is threadedly coupled.
Dismountable observation window 21 is provided with the middle part of top plate, the surrounding of observation window is by sealing magnetic stripe and magnetic in the middle part of top plate
Property be tightly connected.
Top plate can be used as installing plate, when top plate is as installing plate, to avoid, can remove enclosed magnet, not influence
On the premise of installation, realize that the sealing with installing component is detachably connected.
Bottom plate is detachably connected by sealed bottom pad 31 and the sealing bottom surface of frame, is preferably threadedly coupled.
Four side plates are detachably connected by side wall gasket 6 and four sides sealing of frame respectively, preferably ask screw thread
Connection.
Four side plates have following several preferred embodiments.
Embodiment 1
As shown in Figure 1, four side plates are respectively one piece of inlet wire side panel, 4, one pieces of outlet side panels 5 and two pieces of closed sides
Plate 7；Inlet wire side panel and outlet side panel are oppositely arranged.
Embodiment 2
Four side plates are respectively one piece of inlet wire side panel, two pieces of outlet side panels and one piece of closed side panel.
Embodiment 3
Four side plates are respectively two pieces of inlet wire side panels and two pieces of outlet side panels.
Embodiment 4
Four side plates are respectively two pieces of inlet wire side panels, one piece of outlet side panel and one piece of closed side panel.
Since the cross section of frame is square, thus four blocks of side plates can transposition, it is versatile, can according to be not required into
Outlet requirement, replaces position at random.
Several entrance holes 41 are provided with above-mentioned inlet wire side panel, the shapes and sizes of several entrance holes can not
Together.
Several outlet holes 51 are provided with outlet side panel, the shapes and sizes of several outlet holes can be different.
Stewing head boils in a covered pot over a slow fire head including inlet wire and head is boiled in a covered pot over a slow fire in outlet, and inlet wire boils in a covered pot over a slow fire head can be by entrance hole sealing blocking, and head is boiled in a covered pot over a slow fire in outlet will go out
String holes sealing blocking.
Above-mentioned stewing head is preferably rubber seal plug, is the prior art, is not marked in figure.
Can be as needed during operation and maintenance, open bottom plate, top plate and any side plate, carry out harness maintenance and
Maintenance work.
The preferred embodiment of the utility model described in detail above, still, the utility model are not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of equivalents of row, these equivalents belong to the scope of protection of the utility model.
Claims (6)
- A kind of 1. railcar frame-type terminals case, it is characterised in that：Including frame, top plate, bottom plate, four side plates and boil in a covered pot over a slow fire Head；Frame is rectangular parallelepiped structure, and the cross section of frame is square；The sealing of the top surface of top plate and frame is detachably connected, and dismountable observation window is provided with the middle part of top plate；Bottom plate is detachably connected by the sealing bottom surface of sealed bottom pad and frame；Four side plates are detachably connected by the sealing of four sides of side wall gasket and frame respectively；Four side plates include inlet wire side panel and outlet side panel, several entrance holes are provided with inlet wire side panel；Several outlet holes are provided with outlet side panel；Stewing head boils in a covered pot over a slow fire head including inlet wire and head is boiled in a covered pot over a slow fire in outlet, and inlet wire boils in a covered pot over a slow fire head can be by entrance hole sealing blocking, and head is boiled in a covered pot over a slow fire in outlet can be by outlet hole Sealing blocking.
- 2. railcar frame-type terminals case according to claim 1, it is characterised in that：Top plate by sealing ring and Bolt realizes that sealing is threadedly coupled with the top surface of frame.
- 3. railcar frame-type terminals case according to claim 1, it is characterised in that：The surrounding of observation window passes through close Envelope magnetic stripe is connected with magnetic seal in the middle part of top plate.
- 4. railcar frame-type terminals case according to claim 1, it is characterised in that：Four side plates are respectively one piece Inlet wire side panel, one piece of outlet side panel and two pieces of closed side panels；Inlet wire side panel and outlet side panel are oppositely arranged.
- 5. railcar frame-type terminals case according to claim 1, it is characterised in that：Four side plates are respectively one piece Inlet wire side panel, two pieces of outlet side panels and one piece of closed side panel.
- 6. railcar frame-type terminals case according to claim 1, it is characterised in that：Four side plates are respectively two pieces Inlet wire side panel and two pieces of outlet side panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274987.1U CN207339175U (en) | 2017-09-30 | 2017-09-30 | Railcar frame-type terminals case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274987.1U CN207339175U (en) | 2017-09-30 | 2017-09-30 | Railcar frame-type terminals case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339175U true CN207339175U (en) | 2018-05-08 |
Family
ID=62367617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274987.1U Active CN207339175U (en) | 2017-09-30 | 2017-09-30 | Railcar frame-type terminals case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845071A (en) * | 2021-09-14 | 2021-12-28 | 湖南中联重科应急装备有限公司 | Working bucket and fire engine |
-
2017
- 2017-09-30 CN CN201721274987.1U patent/CN207339175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845071A (en) * | 2021-09-14 | 2021-12-28 | 湖南中联重科应急装备有限公司 | Working bucket and fire engine |
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