CN105313749B - Shelter and flat board car body locking device - Google Patents
Shelter and flat board car body locking device Download PDFInfo
- Publication number
- CN105313749B CN105313749B CN201410378420.3A CN201410378420A CN105313749B CN 105313749 B CN105313749 B CN 105313749B CN 201410378420 A CN201410378420 A CN 201410378420A CN 105313749 B CN105313749 B CN 105313749B
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- China
- Prior art keywords
- transverse axis
- trailer frame
- platform trailer
- fixedly connected
- locking
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Abstract
The invention discloses a kind of shelter and flat board car body locking device, including more spacer pins, several transverse axis, multiple locking bails and linkage, several transverse axis are suspended under Platform trailer frame, several locking bail upper ends are stretched out on the upside of Platform trailer frame respectively, with closing piece position correspondence on the downside of vehicle mounted square cabin, it is fixedly connected in the middle part of locking bail with transverse axis, linkage is arranged on the downside of transverse axis, screw rod one end is supported in support base, the other end is screwed with nut seat, and multiple support bases and 1 nut seat are separately fixed on the downside of Platform trailer frame.Screw rod other end termination is fixedly connected with polished rod one end, and polished rod is suspended under Platform trailer frame by multiple support bases, and several slip lateral pin one end are vertical with polished rod respectively to be fixedly connected, and the other end is connected with locking bail lower slide respectively.The present invention is compact-sized, easy to use, and once-through operation can just complete the locking or unblock of multiple shelters.Locking is safe and reliable, and unblock is very convenient, substantially increases the operating efficiency of the present invention.
Description
Technical field
The present invention relates to a kind of flat car body construction for carrying shelter, more particularly to a kind of shelter bottom and flat car car
The connection locking device of body, belongs to outside vehicle equipment technical field.
Background technology
Shelter is to need operation in the wild, the dress fought for geological prospecting, hydraulic engineering, architectural engineering, army's field operation etc.
Carriage body equipment on haulage vehicle, iant flat truck can load onto several shelters simultaneously.Shelter is by inserting in its bottom closing piece
Movable latch hook be fixedly connected with iant flat truck, when the shelter of this attachment structure is connected or released connection with Platform trailer frame,
Locking bolt locking connection must be put into one by one or takes out locking bolt unblock one by one, and cumbersome, efficiency is very low, it is necessary to a kind of quick firm
Retaining mechanism multiple nacelles are fixed on same Platform trailer frame jointly.
The content of the invention
The purpose of patent of the present invention is to provide a kind of compact-sized, reliable lock shelter and flat car car body locking dress
Put.
The present invention is achieved by the following technical programs：
A kind of shelter and flat board car body locking device, including more spacer pins, several transverse axis, multiple locking bails and connecting rod machine
Structure, the more spacer pins are divided into two-row spacing and are vertically fixed on the both sides of Platform trailer frame longitudinal direction, the several transverse axis being arranged side by side
Both ends are suspended under Platform trailer frame by transverse axis bearing respectively, and Platform trailer frame is stretched out in several locking bail upper ends being arranged side by side respectively
Closing piece position correspondence on the downside of upside, each locking bail upper end and corresponding vehicle mounted square cabin, locking bail middle part are fixedly connected with transverse axis,
The transverse axis both ends are hinged with the transverse axis bearing being fixed on the downside of Platform trailer frame respectively；The linkage is arranged under transverse axis
Side, including screw rod, nut seat, polished rod and multiple support bases, described screw rod one end are supported in support base, the screw rod other end and spiral shell
Female seat is screwed, and multiple support bases and 1 nut seat are separately fixed on the downside of Platform trailer frame；Screw rod other end termination passes through shaft coupling
It is fixedly connected with polished rod one end, polished rod is suspended under Platform trailer frame by spaced multiple support bases, several interval settings
Slip lateral pin one end it is vertical with polished rod respectively be fixedly connected, several slip lateral pin other ends connect with locking bail lower slide respectively
Connect.
The purpose of the present invention can also further be realized by following technical measures.
Foregoing shelter and the locking device of flat car, wherein the locking bail is in inverted L-shaped, the inverted L-shaped includes straight-bar
And cross bar, straight-bar middle part are fixedly connected with transverse axis, straight-bar lower end is provided with elongated slot, slides in lateral pin other end insertion elongated slot.
Foregoing shelter and the locking device of flat car, wherein nut sleeve are inlaid in nut seat, and are fixed with nut seat
Connection, the screw rod other end screw with the nut sleeve in nut seat.Axle sleeve is inlaid in support base, and is fixedly connected with support base,
Polished rod is by sleeve supporting in support base.
Foregoing shelter and the locking device of flat car, wherein screw rod one end termination are prism structure, and the prism stretches out
On the outside of the one end of Platform trailer frame longitudinal direction, it is connected with crank handle or transmission mechanism.The transmission mechanism is electric transmission or pneumatic motor
Structure or hydraulic gear.
The present invention is compact-sized, easy to use, is easily installed, and by swinging handle or starts transmission mechanism, drives screw rod
Moved linearly in rotation and carry out polish rod movement, then the promotion of several slip lateral pins by being fixedly connected with polished rod is each corresponding
Locking bail swing, so as to which once-through operation can just complete the locking or unblock of multiple shelters.Locking is safe and reliable, and unblock is very square
Just, the operating efficiency of the present invention is substantially increased.
Advantages of the present invention and feature, it will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments referring to the drawings only providing as an example.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is Fig. 1 I mplifying structure schematic diagram.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to 4, the present invention includes 22 2,12, transverse axis locking bails 3 of spacer pin 1,3 and linkage 4,
22 spacer pins 1 are divided into two row's uniform intervals and are vertically fixed on the longitudinal both sides section bar of Platform trailer frame 5, for Platform trailer frame 5
Several shelter cross spacings of carrying.3 both ends of transverse axis 2 set at equal intervals are suspended on flat car by transverse axis bearing 21 respectively
Under frame 5, the upside of Platform trailer frame 5, each upper end of locking bail 3 and corresponding vehicle-mounted side are stretched out in the upper end of locking bail 3 of 4 rows respectively
Side lock position correspondence under cabin, the both ends of transverse axis 2 are hinged with being fixed on the transverse axis bearing 21 of the downside of Platform trailer frame 5 respectively.
As shown in Figure 1 and Figure 4, linkage 4 is arranged on the downside of transverse axis 3, including screw rod 41, nut seat 42, the and of polished rod 43
Multiple support bases 44, the right-hand member of screw rod 41 are supported in support base 44, and left end is fixed on the nut sleeve 421 in nut seat 42 with setting-in
Screw.10 support bases 44 being arranged side by side and 1 nut seat 42 are separately fixed at the downside of Platform trailer frame 5, the right-hand member end of screw rod 41
Head is fixedly connected by shaft coupling 45 with the left end of polished rod 43, and axle sleeve 46 is inlaid in support base 44, and is fixed and connected with support base 44
Connect.Polished rod 43 is supported in multiple support bases 44 set at equal intervals by axle sleeve 46, and the bottom of support base 44 is suspended on flat board upward
Under vehicle frame 5.
3 are slided that lateral pin 45 one end are vertical with polished rod 43 respectively to be fixedly connected, and locking bail 3 is in inverted L-shaped, including the He of straight-bar 31
Cross bar 32, the middle part of straight-bar 31 are fixedly connected by flat key with transverse axis 2, and the lower end of straight-bar 31 is provided with elongated slot 311, and it is another to slide lateral pin 45
In the embedded elongated slot 311 in end.
The left end termination of screw rod 41 of the present embodiment is the structure of quadrangular 411, and quadrangular 411 stretches out the longitudinal direction of Platform trailer frame 5 one
End outside, is connected with crank handle or transmission mechanism, and transmission mechanism is electric transmission, or pneumatic mechanism or hydraulic drive motor
Structure, it can be selected according to being actually needed.
The course of work of the present invention is as follows：Positive swinging handle or startup transmission mechanism drive screw rod 41 to rotate, due to spiral shell
Bar 41 screws with being embedded in the nut sleeve 421 being fixed in nut seat 42, and therefore, screw rod 41 moves linearly to promote light in rotation
Bar 43 moves to right.The several slip lateral pins 45 being fixedly connected with polished rod 43 promote each self-corresponding locking bail 3 around the axle center of transverse axis 2 respectively
Rotate clockwise simultaneously, until locking bail 3 is in plumbness, its cross bar 32 hook up to the closing piece locking shelter of shelter bottom,
So as to complete being fixedly connected for shelter and Platform trailer frame 5.Similarly, reverse swinging handle or startup transmission mechanism, it is several to slide horizontal stroke
Pin 45 rotates counterclockwise to double dot dash line position simultaneously, you can releasing shelter is fixedly connected with Platform trailer frame 5.The present invention is once
The locking or unblock with regard to multiple shelters can be rapidly completed are operated, locking is safe and reliable, and unblock is very convenient.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (4)
1. a kind of shelter and flat board car body locking device, it is characterised in that：Including more spacer pins, several transverse axis, multiple lockings
Hook and linkage, the more spacer pins are divided into two-row spacing and are vertically fixed on the both sides of Platform trailer frame longitudinal direction, be arranged side by side
Several transverse axis both ends be suspended on respectively by transverse axis bearing under Platform trailer frame, several locking bail upper ends being arranged side by side are stretched respectively
Go out on the upside of Platform trailer frame, closing piece position correspondence on the downside of each locking bail upper end and corresponding vehicle mounted square cabin, it is in the middle part of locking bail and horizontal
Axle is fixedly connected, and the transverse axis both ends are hinged with the transverse axis bearing being fixed on the downside of Platform trailer frame respectively；The linkage is set
Put on the downside of transverse axis, including screw rod, nut seat, polished rod and multiple support bases, described screw rod one end are supported in support base, screw rod
The other end is screwed with nut seat, and multiple support bases and 1 nut seat are separately fixed on the downside of Platform trailer frame；Screw rod other end termination
It is fixedly connected by shaft coupling with polished rod one end, polished rod is suspended under Platform trailer frame by spaced multiple support bases, number
Individual spaced slip lateral pin one end is vertical with polished rod respectively to be fixedly connected, several slip lateral pin other ends respectively with locking bail
Lower slide connects；The locking bail is in inverted L-shaped, and the inverted L-shaped includes straight-bar and cross bar, fixes and connect with transverse axis in the middle part of straight-bar
Connect, straight-bar lower end is provided with elongated slot, slides in lateral pin other end insertion elongated slot；Nut sleeve is inlaid in nut seat, and and nut seat
It is fixedly connected, the screw rod other end screws with the nut sleeve in nut seat.
2. shelter according to claim 1 and flat board car body locking device, it is characterised in that：Axle sleeve is inlaid in support base
It is interior, and be fixedly connected with support base, polished rod is by sleeve supporting in support base.
3. shelter according to claim 1 and flat board car body locking device, it is characterised in that：Screw rod one end termination is prism
Structure, the prism stretch out on the outside of the one end of Platform trailer frame longitudinal direction, are connected with crank handle or transmission mechanism.
4. shelter according to claim 3 and flat board car body locking device, it is characterised in that：The transmission mechanism is fax
Motivation structure or pneumatic mechanism or hydraulic gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378420.3A CN105313749B (en) | 2014-08-04 | 2014-08-04 | Shelter and flat board car body locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378420.3A CN105313749B (en) | 2014-08-04 | 2014-08-04 | Shelter and flat board car body locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105313749A CN105313749A (en) | 2016-02-10 |
| CN105313749B true CN105313749B (en) | 2017-12-22 |
Family
ID=55242393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378420.3A Active CN105313749B (en) | 2014-08-04 | 2014-08-04 | Shelter and flat board car body locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105313749B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394379A (en) * | 2016-09-23 | 2017-02-15 | 中国重汽集团泰安五岳专用汽车有限公司 | Locking device applied to integrated square cabin component |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9211947U1 (en) * | 1992-09-04 | 1993-02-25 | F. Hesterberg & Söhne GmbH & Co KG, 5828 Ennepetal | Latch lock for foldable side walls of trucks |
| US5470124A (en) * | 1994-06-27 | 1995-11-28 | Ernst; Gregory R. | Rail structure for canopy installation on a truck box |
| CN1168623C (en) * | 2002-04-21 | 2004-09-29 | 王明文 | Electromechanical multifunctional cage-type vehicle |
| CN201321087Y (en) * | 2008-07-31 | 2009-10-07 | 重汽集团专用汽车公司 | Rear plate locking device of a five-hook interlocked self-discharging wagon |
| CN201592668U (en) * | 2009-08-24 | 2010-09-29 | 青特集团有限公司 | Automatic open-close device of multi-angle dump car |
| CN203995882U (en) * | 2014-08-04 | 2014-12-10 | 江苏捷诚车载电子信息工程有限公司 | Shelter and dull and stereotyped car body latching device |
-
2014
- 2014-08-04 CN CN201410378420.3A patent/CN105313749B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105313749A (en) | 2016-02-10 |
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