CN209581479U - Locking device and the motor-driven carrying equipment cart of railway - Google Patents
Locking device and the motor-driven carrying equipment cart of railway Download PDFInfo
- Publication number
- CN209581479U CN209581479U CN201822090771.0U CN201822090771U CN209581479U CN 209581479 U CN209581479 U CN 209581479U CN 201822090771 U CN201822090771 U CN 201822090771U CN 209581479 U CN209581479 U CN 209581479U
- Authority
- CN
- China
- Prior art keywords
- swingle
- screw rod
- side wall
- compressing member
- chassis
- 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
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a kind of locking device and the motor-driven carrying equipment cart of railway, which includes the first swingle and the second swingle, the axially symmetric compressing member for being provided with several on the first swingle and the second swingle；It is provided with first screw rod hinged with it on the compressing member in the middle part of the first swingle, is hingedly provided with the second screw rod on the compressing member in the middle part of the second swingle；Operating sleeve is provided between first screw rod and the second screw rod, the both ends of operating sleeve are connect with the end thread of the first screw rod and the second screw rod respectively.The first swingle and the second swingle of the utility model design can drive compressing member rotation to compress side wall bottom beam and chassis under the effect of the spin of operating sleeve, realize the detachable connection of compartment wall and chassis bracket, it is convenient that space is provided for professional service personnel's operation to preferably, simultaneously, it is exposed at maintenance library inside entire equipment transport vehicle, also improves the visibility of professional service personnel.
Description
Technical field
The utility model relates to rail transporters, in particular to a kind of locking device and the motor-driven carrying equipment cart of railway.
Background technique
The motor-driven carrying equipment cart of railway is a kind of rail transporter that can deliver military hardware, is mainly used in remote fortune
On defeated.Since the motor-driven carrying equipment cart of railway can deliver military hardware, then there is higher requirement to the reliability of vehicle-mounted transport,
It will substantially be overhauled after equipment transport every time, so, the convenience of maintenance becomes the motor-driven carrying equipment cart institute of railway
Problem in need of consideration.The existing rail transporter for delivering military hardware mainly by car body, bogie, coupler and draft gear,
The composition such as brake apparatus, car body includes chassis, side wall, headwall, end door, top cover, is welded between all parts by girder steel
Body.
Overhaul the fixation device and other relevant devices of transportation equipment into the car in order to facilitate professional service personnel, it is existing
In some transport vehicle designs, two headwall upward-acting doors are mainly used, wind transom is opened in both walls, end door is overhauled mainly for profession
Into the car from two compartment junctions, ventilated window is interior ventilative light transmission to personnel.
However, existing service work is that professional service personnel operates in the car, it can the as interior dress in operating space
Remaining space after lower relevant device, space are limited；And due to interior airtightness and interior relevant device is numerous, even if
Still invisible in positions such as corner, device bottoms in the case that car has lighting apparatus, this gives the work of professional service personnel
Great inconvenience is brought, its overhaul efficiency is influenced.Therefore, a kind of dress that locking can be carried out to compartment wall and chassis is needed
It sets, to meet the motor-driven carrying equipment cart of railway to compartment wall and the dismountable demand of chassis.
Summary of the invention
The purpose of this utility model seeks to provide a kind of locking device and the motor-driven carrying equipment cart of railway, device design
The first swingle and the second swingle can the spin of operating sleeve effect under drive compressing member rotate to side wall bottom beam and bottom
Frame compresses, and realizes the detachable connection of compartment wall and chassis bracket, to preferably provide for professional service personnel's operation
Space is convenient, meanwhile, entire equip inside transport vehicle is exposed at maintenance library, also improves the visibility of professional service personnel.
To achieve the above object, a kind of locking device designed by the utility model, including two parallel arrangements can synchronize
The first swingle and the second swingle of rotation, on first swingle and the second swingle it is axially symmetric be provided with it is several
A compressing member；
First screw rod hinged with it, second rotation are provided on the compressing member in the middle part of first swingle
It is hingedly provided on compressing member in the middle part of bar and symmetrical second screw rod of the first screw rod；
It is provided between first screw rod and the second screw rod and has internal thread operating sleeve, the two of the operating sleeve
End is connect with the end thread of the first screw rod and the second screw rod respectively.
It is further, axially symmetric on first swingle and the second swingle to be provided with several mounting brackets,
The mounting bracket is adjacently positioned with compressing member.
Further, the compressing member includes the first compression piece and compresses the integrally formed second compression piece of piece with first,
Described first angle compressed between piece and the second compression piece is obtuse angle.
Further, it is provided in the middle part of the compressing member for supplying the first swingle or the second swingle to extend through
Mounting hole, first swingle or the second swingle are fixedly connected with mounting hole.
Further, the first compression on piece is provided with for the hinge hole hinged with the first screw rod or the second screw rod.
Further, gasket used in conjunction with is additionally provided with below the compressing member.
The utility model also provides a kind of motor-driven carrying equipment cart of railway, fills including car body and such as above-mentioned locking
It sets；
The car body includes chassis, the side wall that length over end sills direction two sides are arranged in, the end that side wall both ends are arranged in
The junction of wall and the top cover being arranged in above side wall and headwall, the side wall and headwall is welded and fixed by corner post, described
Top cover is fixedly connected with the top beam of side wall and headwall；
The bottom of the side wall is provided with the side wall bottom beam being bonded with chassis, passes through lock between the side wall bottom beam and chassis
Device is closed to be detachably connected.
Further, the bottom end of the mounting bracket is fixedly connected with chassis, first swingle and the second swingle
Compressing member rotation can be driven to compress side wall bottom beam and chassis under the effect of the spin of operating sleeve, the gasket, which is located at, to be compressed
Between part and side wall bottom beam.
Still further, being additionally provided on the side wall bottom beam for the positioning pin fixed with chassis positioning.
Further, the bottom of the headwall is provided with the headwall bottom beam being bonded with chassis, sets on the headwall bottom beam
It is equipped with for the detachable bolt assembly fixed with chassis.
Compared with the prior art, the advantages of the utility model are:
First, the locking device design of the utility model has the first swingle and the second swingle, the first swingle and the
Two swingles can drive compressing member rotation under the effect of the spin of operating sleeve, to realize the compression to side wall and chassis or tear open
It unloads.
Second, the locking device design of the utility model has gasket, gasket is placed between compressing member and side wall bottom beam,
Forced area can be increased, to improve pressing force between the two.
Third, the motor-driven carrying equipment cart of the railway of the utility model by design have locking device realize compartment wall with
Chassis bracket is detachably connected, so that space convenience preferably is provided for professional service personnel's operation, meanwhile, entire equipment fortune
Defeated car portion is exposed at maintenance library, also improves the visibility of professional service personnel.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of locking device；
Fig. 2 is the structural schematic diagram of the first lid in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of the motor-driven carrying equipment cart of railway；
In figure, (first, which compresses piece 3.1, second, compresses piece 3.2, installation for the first swingle 1, the second swingle 2, compressing member 3
Hole 3.3, hinge hole 3.4), the first screw rod 4, the second screw rod 5, operating sleeve 6, mounting bracket 7, gasket 8, car body 9, chassis
10, side wall 11, headwall 12, top cover 13, side wall bottom beam 14, positioning pin 15, headwall bottom beam 16, bolt assembly 17.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
A kind of locking device as shown in Figure 1, including two the first swingles 1 and second that can be rotated synchronously that are arranged in parallel
The axially symmetric compressing member 3 for being provided with several, compressing member 3 can be adopted on swingle 2, the first swingle 1 and the second swingle 2
The hardened member made of metal material；First spiral shell hinged with it is provided on the compressing member 3 at 1 middle part of the first swingle
Bar 4 is hingedly provided with and symmetrical second screw rod 5 of the first screw rod 4 on the compressing member 3 at the middle part of the second swingle 2；First screw rod 4
Be provided with tool internal thread operating sleeve 6 between the second screw rod 5, the both ends of operating sleeve 6 respectively with the first screw rod 4 and the
The end thread of two screw rods 5 connects.
It is axially symmetric on the first swingle 1 and the second swingle 2 to be provided with several installation branch in above-mentioned technical proposal
Frame 7, mounting bracket 7 are adjacently positioned with compressing member 3.The lower section of compressing member 3 is additionally provided with gasket 8 used in conjunction with, gasket 8
It is greater than the contact area of compressing member 3 with the contact area of chassis, so that pressing force is more uniform.
As shown in Fig. 2, compressing member 3 includes the first compression piece 3.1 and compresses the compression of piece 3.1 integrally formed second with first
Piece 3.2, the first angle compressed between piece 3.1 and the second compression piece 3.2 is obtuse angle.The middle part of compressing member 3 is provided with for supplying
The mounting hole 3.3 that first swingle 1 or the second swingle 2 extend through, the first swingle 1 or the second swingle 2 and mounting hole
3.3 are fixedly connected, and are provided on the first compression piece 3.1 for the hinge hole 3.4 hinged with the first screw rod 4 or the second screw rod 5, the
It is hinged by pin shaft between one screw rod 4 or the second screw rod 5 and hinge hole 3.4.
The motor-driven carrying equipment cart of a kind of railway as shown in Figure 3, including car body 9 and such as above-mentioned locking device；Vehicle
Compartment ontology 9 include chassis 10,10 length direction two sides of chassis are set side wall 11,11 both ends of side wall are set headwall 12,
And the top cover 13 of 12 top of side wall 11 and headwall is set, side wall 11 and the junction of headwall 12 are welded and fixed by corner post,
Top cover 13 is fixedly connected with the top beam of side wall 11 and headwall 12；The bottom of side wall 11 is provided with the side wall bottom beam being bonded with chassis 10
14, the length direction two sides of chassis 10 are arranged in locking device, removable by locking device between side wall bottom beam 14 and chassis 10
Connection is unloaded, to realize the compression or disassembly to side wall 11 and chassis 10.
In above-mentioned technical proposal, the bottom end of mounting bracket 7 is fixedly connected with chassis 10, the first swingle 1 and the second rotation
Bar 2 can drive the rotation of compressing member 3 to compress side wall bottom beam 14 and chassis 10 under the effect of the spin of operating sleeve 6, and 8, gasket
Between compressing member 3 and side wall bottom beam 14.It is additionally provided on side wall bottom beam 14 for positioning fixed positioning pin 15 with chassis 10.
The bottom of headwall 12 is provided with the headwall bottom beam 16 being bonded with chassis 10, is provided on headwall bottom beam 16 for fixed with chassis 10
Detachable bolt assembly 17.
The locking and release of the locking device of the utility model are mainly completed by operation operating sleeve 6.Locking behaviour
Work is by operating sleeve 6 along back-out screw thread is turned clockwise, and operating sleeve 6 will drive the first screw rod 4 and the second screw rod 5 pushes out
Dynamic, the first screw rod 4 and the second screw rod 5 then drive the first swingle 1, the second swingle 2 to rotate synchronously, the first swingle 1, second
Swingle 2 drives compressing member 3 to do downward compression, and compartment wall and chassis are fitted closely together；The operation of release is to grasp
Make sleeve 6 along precession screw thread is turned counterclockwise, unclamps positioning pin 15, the bolt assembly 17 of locking device and secondary locking, pass through
Compartment wall can lift separating by hanging device with chassis.
The utility model is removably designed by using wall with chassis, i.e., headwall 12, side wall 11, top cover 13 are made into
The compartment wall of one entirety uses detachable connection between headwall 12, side wall 11 and chassis 10, thus to be preferably special
Industry service personnel, which operates, provides convenience, when needing the transport device used to interior equipment transport to overhaul, by compartment
It unclamping and hangs away between wall and chassis, equipment transport vehicle at this time can be used as a flatcar, without the limitation of compartment wall, this
Overhaul of the equipments is carried out to professional and gives good convenience, meanwhile, entire equip inside transport vehicle is exposed at maintenance library,
It can see convenient for professional service personnel；It connect fastening with chassis back after the completion of maintenance, then by the lifting of compartment wall, becomes
The motor-driven carrying equipment cart of one railway.
The above is only the specific embodiments of the utility model, it is noted that anyone skilled in the art exists
In the revealed technical scope of the utility model, any changes or substitutions that can be easily thought of, should all cover the guarantor in the utility model
Within the scope of shield.
Claims (10)
1. a kind of locking device, it is characterised in that: including two the first swingles (1) and second that can be rotated synchronously that are arranged in parallel
Swingle (2), the axially symmetric compressing member for being provided with several on first swingle (1) and the second swingle (2)
(3)；
It is provided with first screw rod (4) hinged with it on the compressing member (3) in the middle part of first swingle (1), described the
It is hingedly provided on compressing member (3) in the middle part of two swingles (2) and symmetrical second screw rod (5) of the first screw rod (4)；
Tool internal thread operating sleeve (6), the operation set are provided between first screw rod (4) and the second screw rod (5)
The both ends of cylinder (6) are connect with the end thread of the first screw rod (4) and the second screw rod (5) respectively.
2. locking device according to claim 1, it is characterised in that: first swingle (1) and the second swingle (2)
Above axially symmetric to be provided with several mounting brackets (7), the mounting bracket (7) is adjacently positioned with compressing member (3).
3. locking device according to claim 1, it is characterised in that: the compressing member (3) includes the first compression piece (3.1)
Piece (3.2) are compressed with piece (3.1) integrally formed second are compressed with first, described first, which compresses piece (3.1), compresses piece with second
(3.2) angle between is obtuse angle.
4. locking device according to claim 3, it is characterised in that: be provided in the middle part of the compressing member (3) for supplying
The mounting hole (3.3) that first swingle (1) or the second swingle (2) extend through, first swingle (1) or the second rotation
Bar (2) is fixedly connected with mounting hole (3.3).
5. locking device according to claim 4, it is characterised in that: be provided with and be used in first compression piece (3.1)
The hinged hinge hole (3.4) with the first screw rod (4) or the second screw rod (5).
6. locking device according to claim 2, it is characterised in that: be additionally provided with below the compressing member (3) and its
The gasket (8) being used cooperatively.
7. a kind of motor-driven carrying equipment cart of railway, it is characterised in that: including car body (9) and lock as claimed in claim 6
Close device；
The car body (9) include chassis (10), setting chassis (10) length direction two sides side wall (11), be arranged in side
The headwall (12) at wall (11) both ends and the top cover (13) being arranged above side wall (11) and headwall (12), the side wall (11)
It is welded and fixed with the junction of headwall (12) by corner post, the top cover (13) and the top beam of side wall (11) and headwall (12) are fixed
Connection；
The bottom of the side wall (11) is provided with the side wall bottom beam (14) being bonded with chassis (10), the side wall bottom beam (14) and bottom
Frame is detachably connected between (10) by locking device.
8. the motor-driven carrying equipment cart of railway according to claim 7, it is characterised in that: the bottom end of the mounting bracket (7)
It is fixedly connected with chassis (10), first swingle (1) and the second swingle (2) can be acted in the spin of operating sleeve (6)
The rotation of lower drive compressing member (3) side wall bottom beam (14) and chassis (10) to be compressed, the gasket (8) be located at compressing member (3) and
Between side wall bottom beam (14).
9. the motor-driven carrying equipment cart of railway according to claim 8, it is characterised in that: also set on the side wall bottom beam (14)
It is equipped with for the positioning pin (15) fixed with chassis (10) positioning.
10. the motor-driven carrying equipment cart of railway according to claim 9, it is characterised in that: the bottom of the headwall (12) is set
It is equipped with the headwall bottom beam (16) being bonded with chassis (10), is provided on the headwall bottom beam (16) for fixed with chassis (10)
Detachable bolt assembly (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090771.0U CN209581479U (en) | 2018-12-12 | 2018-12-12 | Locking device and the motor-driven carrying equipment cart of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090771.0U CN209581479U (en) | 2018-12-12 | 2018-12-12 | Locking device and the motor-driven carrying equipment cart of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581479U true CN209581479U (en) | 2019-11-05 |
Family
ID=68349362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090771.0U Active CN209581479U (en) | 2018-12-12 | 2018-12-12 | Locking device and the motor-driven carrying equipment cart of railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477892A (en) * | 2020-12-11 | 2021-03-12 | 交控科技股份有限公司 | Railway vehicle carriage and railway vehicle |
-
2018
- 2018-12-12 CN CN201822090771.0U patent/CN209581479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477892A (en) * | 2020-12-11 | 2021-03-12 | 交控科技股份有限公司 | Railway vehicle carriage and railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4345862A (en) | Modular freight bracing bulkhead assembly | |
| CN209581479U (en) | Locking device and the motor-driven carrying equipment cart of railway | |
| EP2748045B1 (en) | Emergency exit unit for a rail vehicle | |
| CN203158009U (en) | Modularized top plate of railway vehicle | |
| DE10110424A1 (en) | Powered rail vehicle, in particular for local and regional passenger transport | |
| CN106740925A (en) | A kind of sliding plug door system for shipping EMUs | |
| CN109870779A (en) | Expanding type fiber cable cross connection box and its expansion method | |
| CN109398382A (en) | A kind of two sides unloading hopper wagon | |
| CN107642302B (en) | Half high shield door of platform | |
| CN110525461A (en) | A kind of automobile-used decrater structure of railroad hopper and railway hopper car | |
| DE4314405A1 (en) | Double decker tractive unit for conveying passengers in a local railway network | |
| CN106976466A (en) | A kind of detachable top cover of rolling stock | |
| CN205469074U (en) | Rail train , automobile body and equipment compartment thereof | |
| RU177557U1 (en) | Roof box truck | |
| CN207617802U (en) | A kind of Underground Mine railless free-wheeled vehicle vehicle body | |
| CN109572410A (en) | Air bottle mounting structure and loading machine | |
| CN206679008U (en) | A kind of detachable top cover of rolling stock | |
| CN110696848A (en) | Cab side cabinet with partition suitable for unmanned vehicle | |
| US20170183019A1 (en) | Railcar with buffer | |
| WO2024000866A1 (en) | Railway transport flat wagon having movable cover | |
| CN219009192U (en) | Automatic feeding and discharging device of brake valve | |
| US20220340179A1 (en) | Maintenance shuttle for an electric overhead conveyor | |
| CN104553932A (en) | Automatic locking and opening device for rear door of dump truck box | |
| RU2774969C2 (en) | Device for opening and close hatch covers of railway hopper car | |
| CN218877237U (en) | Seat structure of urban railway vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |