CN101967918A - Linkage locking mechanism and storage cabin using same - Google Patents
Linkage locking mechanism and storage cabin using same Download PDFInfo
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- CN101967918A CN101967918A CN 201010506357 CN201010506357A CN101967918A CN 101967918 A CN101967918 A CN 101967918A CN 201010506357 CN201010506357 CN 201010506357 CN 201010506357 A CN201010506357 A CN 201010506357A CN 101967918 A CN101967918 A CN 101967918A
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Abstract
The invention discloses a storage cabin and a locking mechanism mounted at the joint seam between the cabin body and the hatch cover of the storage cabin. The locking mechanism comprises more than two lock heads which are arranged at intervals and are fixed on the outer wall of the hatch cover in the axial extension direction in parallel, lock bodies which are in one-to-one correspondence to the lock heads are mounted on the outer wall of the cabin body in the axial direction of the cabin body in parallel, each lock body comprises a lock seat, a pulling plate is assembled on the surface of the cabin body in a sliding way in the axial extension direction in each lock seat, a lock bolt forming a locking fit with the corresponding lock head is vertically fixed on the pulling plate, the pulling plates on every two adjacent lock seats form transmission connection by a link mechanism, a driving mechanism is fixedly mounted at one end of the cabin body, and the driving mechanism forms transmission connection with the pulling plate on the adjacent lock body by a transmission link. The linkage locking mechanism of the storage cabin has the advantages of convenient operation, fast action, reliability and high efficiency, thereby effectively solving the problems of low locking reliability and inconvenient operation in the prior art.
Description
Technical field
The storage cabin that the present invention relates to a kind of linkage locking mechanism and adopt this retaining mechanism.
Background technology
At present, big to some volumes, length is longer, and its cross section is that following several mode is mainly adopted in erose storage cabin when locking: 1. hasp class: manually compress hasp what the seam crossing of cabin body and hatchcover adopted several independent settings respectively, this mode needs manually-operated, wastes time and energy; 2. door locks: the seam crossing at cabin body and hatchcover adopts padlock or door lock to lock manually not easy to operate and poor sealing; 3, voussoir compresses class: the seam crossing at cabin body and hatchcover is provided with several voussoirs that independently compress respectively, utilizes artificial or electric liquid mode to operate the contract piece and implements to open and compress, and its efficient and reliability are lower.
Summary of the invention
The objective of the invention is: provide a kind of linkage locking mechanism, to solve storage cabin retaining mechanism poor reliability, the unhandy problem of prior art.
The technical scheme of linkage locking of the present invention mechanism is: a kind of linkage locking mechanism, comprise two with the setting at interval side by side of upper edge seam bearing of trend, tapered end and lock body that corresponding locking cooperates, described lock body comprises lock, along seam bearing of trend slidable fit arm-tie is arranged in the lock, be fixed with on the arm-tie towards corresponding tapered end and extend, dead bolt with corresponding tapered end locking cooperation, cooperate by the latch hook locking that is separately positioned on opposed end between described tapered end and the corresponding dead bolt, arm-tie on adjacent two locks is in transmission connection by connecting rod, an end of cabin body fixing driving mechanism is installed, this driving mechanism is in transmission connection by kinematic link and the arm-tie that closes on the lock body.
Described connecting rod comprises the pull bar that connects two adjacent arm-ties respectively, be connected with governor motion between two pull bars, this governor motion comprises the adjusting bolt, the two ends of regulating bolt are respectively equipped with the opposite screw thread of rotation direction, this adjusting bolt is connected with two pull rod screw by the screw thread at its two ends, is installed with locking nut respectively at the two ends of regulating bolt.
A further object of the invention is: provide a kind of storage cabin, to solve storage cabin retaining mechanism poor reliability, the unhandy problem of prior art.
The technical scheme in storage of the present invention cabin is: a kind of storage cabin, comprise cabin body and hatchcover, seam crossing at cabin body and hatchcover is equipped with retaining mechanism, described retaining mechanism comprises two with the setting at interval side by side of upper edge seam bearing of trend, tapered end and lock body that corresponding locking cooperates, one of them of tapered end and lock body is fixedly mounted on the body of cabin, another is installed on the hatchcover, described lock body comprises lock, along seam bearing of trend slidable fit arm-tie is arranged in the lock, be fixed with on the arm-tie towards corresponding tapered end and extend, dead bolt with corresponding tapered end locking cooperation, arm-tie on adjacent two locks is in transmission connection by connecting rod, an end of cabin body fixing driving mechanism is installed, this driving mechanism is in transmission connection by kinematic link and the arm-tie that closes on the lock body.
Cooperate by the latch hook locking that is separately positioned on opposed end between described tapered end and the corresponding dead bolt.
Described connecting rod is pressed close to the surperficial of storage cabin and identical along the outer surface profile in seam bearing of trend and storage cabin.
Described connecting rod comprises the pull bar that connects two adjacent arm-ties respectively, be connected with governor motion between two pull bars, this governor motion comprises the adjusting bolt, the two ends of regulating bolt are respectively equipped with the opposite screw thread of rotation direction, this adjusting bolt is connected with two pull rod screw by the screw thread at its two ends, is installed with locking nut respectively at the two ends of regulating bolt.
Described driving mechanism is a hydraulic drive cylinder, is in transmission connection by the removable pin that radially wears between the piston rod of this hydraulic drive cylinder and the kinematic link.
The other end of corresponding driving mechanism is equipped with manual lever on the body of cabin, is hinged with connecting rod on this manual lever, and this connecting rod is in transmission connection by connecting pin and the arm-tie that closes on the lock.
Seam crossing at the external surface of described cabin body and hatchcover also is provided with stopping means, this stopping means comprises the guide holder that is fixed on the hatchcover outer wall, guide holder is provided with the guide head that extends perpendicular to its axis, towards cabin body direction, the corresponding limit base that is fixed with on the external wall in cabin, cabin, limit base upper edge axon to both sides be respectively arranged with limited block, the end towards the hatchcover direction between two limited blocks is provided with the horn mouth structure.
Each dead bolt adopts to win in succession and is connected with connecting rod and is in transmission connection by kinematic link and driving mechanism in the linkage locking mechanism in storage of the present invention cabin, make each dead bolt can be simultaneously and corresponding tapered end synchronizing close or release, easy to operate, be swift in motion, retaining mechanism is reliable, efficient, has effectively solved poor, the unhandy problem of reliable lock in the prior art.
Description of drawings
Fig. 1 is the structural representation of storage of the present invention cabin specific embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A portion enlarged drawing among Fig. 1;
Fig. 4 be Fig. 3 K to partial sectional view;
Fig. 5 is the structural representation of stopping means among Fig. 1;
Fig. 6 is the B-B sectional view of Fig. 5;
Fig. 7 is the C portion enlarged drawing among Fig. 1
Fig. 8 is the structural representation of governor motion among Fig. 1.
The specific embodiment
The specific embodiment in storage of the present invention cabin such as Fig. 1 are to shown in Figure 8, this storage cabin is made up of the cabin body 7 and the hatchcover 6 of minute body structure, cabin body 7 is provided with the retaining mechanism 4 that locking cooperates with seam crossing between the hatchcover 6, this retaining mechanism 4 mainly comprises along the length direction of cabin body 7 and is distributed in plural lock body 17 on the external wall in cabin, is installed with the tapered end 20 with the corresponding one by one setting of each lock body 17 on the outer wall of hatchcover 6.Lock body 17 comprises the lock that is fixedly mounted on cabin body 7 outer walls, slidable fit is along the arm-tie 18 of the length direction slip of cabin body 17 in the lock, the dead bolt 19 that cooperates with corresponding tapered end 20 lockings is extended in vertical being fixed with towards hatchcover 6 directions on the arm-tie 18, in the present embodiment, be vertically installed with the latch hook of relative extension, block cooperation respectively at the end of tapered end 20 and dead bolt 19, be respectively equipped with inclined-plane or the cambered surface that is slidingly matched mutually on the latch hook of tapered end 20 and dead bolt 19, so that interlock is locked between tapered end 20 and the corresponding dead bolt 19.Arm-tie 18 in two adjacent lock bodies 17 is in transmission connection by connecting rod 2 and connects together, be provided with the driving mechanism 9 that is in transmission connection by the arm-tie in kinematic link and each lock body 17 near body 7 one end ends, cabin, thereby realize the whole interlock of dead bolt in each lock body, in the present embodiment, this driving mechanism 9 adopts hydraulic drive cylinder, it also can adopt other conventional driving mechanisms such as electronic cylinder or Electromagnetic Drive, the piston rod end of hydraulic drive cylinder is connected with kinematic link by a dismountable removable pin 8, the other end of cabin body 7 is provided with a manual action bars 1, this manual lever 1 is in transmission connection by the arm-tie in connecting rod and each lock body 17, make retaining mechanism can control by manual again by the automatic control of hydraulic pressure, when hydraulic drive cylinder break down or other urgent 2, can dismantle rapidly removable pin 8 between hydraulic drive cylinder and the kinematic link, adopting manually, control realizes the emergency opening and the locking in storage cabin.
Because the length in storage cabin is longer, and some cabin body is irregular abnormally-structured, therefore between cabin body 7 and hatchcover 6, need to be provided with a plurality of corresponding lock bodies and tapered end, in the present embodiment, realize that between the dead bolt that guarantees each lock body and the corresponding tapered end transmission accurately makes its interlock locking, connecting rod 2 need be pressed close to the surperficial of storage cabin and identical along the outer surface profile in seam bearing of trend and storage cabin, therefore this connecting rod 2 can adopt the flexible axle with certain toughness, in long connecting rod 2 centre positions a deck that is connected with the external wall in cabin being set is close on the external wall in cabin flexible axle, simultaneously, in the connecting rod 2 that is connected between the adjacent lock body, be provided with governor motion 3, this governor motion 3 comprises that is regulated a bolt 15, the two ends of regulating bolt 15 are respectively arranged with the opposite connecting thread of rotation direction, at the two ends of regulating bolt 15 respectively by the pull bar that has been threaded, each pull bar respectively with corresponding lock body 17 in arm-tie 18 connect, be installed with locking nut 16 respectively at the two ends of regulating bolt 15,17, by the distance between rotation adjusting nut 15 corresponding pull bars of adjusting and the arm-tie 18, make 18 the distance of winning in succession between the length of connecting rod 2 and the adjacent lock body 17 suitable, thereby satisfy between the adjacent lock body 17 requirement synchronism.
In order to guarantee that the storage cabin is in that close when covering between the hatchcover 6 and cabin body 7 between the dead bolt 19 of corresponding matching and tapered end 20 can accurate in locating, between hatchcover 6 and cabin body 7, stopping means 5 is installed also, this stopping means 5 comprises the guide holder 10 that is fixed on hatchcover 6 outer walls, be vertically installed with the guide head 12 that extends towards cabin body 7 directions on the guide holder 10, the corresponding limit base 14 that is fixed with on cabin body 7 outer walls, the end that body 7 axial both sides, cabin, limit base 14 upper edge are respectively arranged with between limited block 13, two limited blocks 13 towards the hatchcover direction is provided with the horn mouth structure.When close when covering in the storage cabin, guide head 12 on the hatchcover 6 is inserted between two limited blocks 13, by the horn mouth between two limited blocks 13 guiding, thereby realized hatchcover 6 and cabin body 7 in the accurate location of closing when covering, the tapered end that has guaranteed corresponding setting on hatchcover 6 and the cabin body 7 and dead bolt locking accurately cooperate.
During this reality is used, the hatchcover 6 and the cabin body 7 in storage cabin can adopt the branch body structure also can adopt the hinged syndeton of a side, closing when covering, hydraulic drive cylinder 9 work, its piston rod drives each dead bolt 19 motion by kinematic link drivening rod 2 and the arm-tie that links together 18, unidirectional closed and locked fast with corresponding tapered end 20 realizations, on the contrary open fast.
The invention has the beneficial effects as follows: hydraulic drive cylinder, connecting rod, arm-tie, manual lever and governor motion connect, it is simple in structure, operation is reliable, can be controlled by fluid pressure linkage, can realize manual control again, solve simultaneously the irregular crooked difficult problem of bringing in special-shaped overlength cabin; Increase stopping means, solved the closed stability with opening of hatchcover; Increased governor motion in the middle of the connecting rod, by adjusting bolt and locking nut, make the lock body of each corresponding matching and tapered end simultaneously synchronizing close, reach the effect of the super large reliable locking in special-shaped cabin; The lock body of each corresponding matching and tapered end adopt unidirectional closure and unlatching, have solved the closure of retaining mechanism and the rapidity of unlatching.
Claims (10)
1. linkage locking mechanism, it is characterized in that, comprise two with the setting at interval side by side of upper edge seam bearing of trend, tapered end and lock body that corresponding locking cooperates, described lock body comprises lock, along seam bearing of trend slidable fit arm-tie is arranged in the lock, be fixed with on the arm-tie towards corresponding tapered end and extend, dead bolt with corresponding tapered end locking cooperation, cooperate by the latch hook locking that is separately positioned on opposed end between described tapered end and the corresponding dead bolt, arm-tie on adjacent two locks is in transmission connection by connecting rod, an end of cabin body fixing driving mechanism is installed, this driving mechanism is in transmission connection by kinematic link and the arm-tie that closes on the lock body.
2. linkage locking according to claim 1 mechanism, it is characterized in that, described connecting rod comprises the pull bar that connects two adjacent arm-ties respectively, be connected with governor motion between two pull bars, this governor motion comprises the adjusting bolt, the two ends of regulating bolt are respectively equipped with the opposite screw thread of rotation direction, and this adjusting bolt is connected with two pull rod screw by the screw thread at its two ends, is installed with locking nut respectively at the two ends of regulating bolt.
3. linkage locking according to claim 1 mechanism, it is characterized in that, the other end of corresponding driving mechanism is equipped with manual lever on the body of cabin, is hinged with connecting rod on this manual lever, and this connecting rod is in transmission connection by connecting pin and the arm-tie that closes on the lock.
4. storage cabin, comprise cabin body and hatchcover, seam crossing at cabin body and hatchcover is equipped with retaining mechanism, it is characterized in that, described retaining mechanism comprises two with the setting at interval side by side of upper edge seam bearing of trend, tapered end and lock body that corresponding locking cooperates, one of them of tapered end and lock body is fixedly mounted on the body of cabin, another is installed on the hatchcover, described lock body comprises lock, along seam bearing of trend slidable fit arm-tie is arranged in the lock, be fixed with on the arm-tie towards corresponding tapered end and extend, dead bolt with corresponding tapered end locking cooperation, arm-tie on adjacent two locks is in transmission connection by connecting rod, an end of cabin body fixing driving mechanism is installed, this driving mechanism is in transmission connection by kinematic link and the arm-tie that closes on the lock body.
5. storage according to claim 4 cabin is characterized in that, cooperates by the latch hook locking that is separately positioned on opposed end between described tapered end and the corresponding dead bolt.
6. storage according to claim 4 cabin is characterized in that, described connecting rod is pressed close to the surperficial of storage cabin and identical along the outer surface profile in seam bearing of trend and storage cabin.
7. storage according to claim 6 cabin, it is characterized in that, described connecting rod comprises the pull bar that connects two adjacent arm-ties respectively, be connected with governor motion between two pull bars, this governor motion comprises the adjusting bolt, the two ends of regulating bolt are respectively equipped with the opposite screw thread of rotation direction, and this adjusting bolt is connected with two pull rod screw by the screw thread at its two ends, is installed with locking nut respectively at the two ends of regulating bolt.
8. storage according to claim 4 cabin is characterized in that, described driving mechanism is a hydraulic drive cylinder, is in transmission connection by the removable pin that radially wears between the piston rod of this hydraulic drive cylinder and the kinematic link.
9. storage according to claim 8 cabin is characterized in that the other end of corresponding driving mechanism is equipped with manual lever on the body of cabin, is hinged with connecting rod on this manual lever, and this connecting rod is in transmission connection by connecting pin and the arm-tie that closes on the lock.
10. according to any described storage cabin of claim 4 to 9, it is characterized in that, seam crossing at the external surface of described cabin body and hatchcover also is provided with stopping means, this stopping means comprises the guide holder that is fixed on the hatchcover outer wall, guide holder is provided with the guide head that extends perpendicular to its axis, towards cabin body direction, the corresponding limit base that is fixed with on the external wall in cabin, cabin, limit base upper edge axon to both sides be respectively arranged with limited block, the end towards the hatchcover direction between two limited blocks is provided with the horn mouth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010506357 CN101967918B (en) | 2010-10-14 | 2010-10-14 | Linkage locking mechanism and storage cabin using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010506357 CN101967918B (en) | 2010-10-14 | 2010-10-14 | Linkage locking mechanism and storage cabin using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967918A true CN101967918A (en) | 2011-02-09 |
| CN101967918B CN101967918B (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010506357 Active CN101967918B (en) | 2010-10-14 | 2010-10-14 | Linkage locking mechanism and storage cabin using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101967918B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163249A1 (en) * | 2011-05-27 | 2012-12-06 | Wang Jun | Goods access locking device |
| CN108049738A (en) * | 2017-12-07 | 2018-05-18 | 沈阳航天新乐有限责任公司 | A kind of multi-point locking mechanism |
| CN109267853A (en) * | 2018-10-29 | 2019-01-25 | 北京航天发射技术研究所 | A kind of hatchcover claw mechanism and hatchcover system |
| CN109306825A (en) * | 2018-09-25 | 2019-02-05 | 陕西飞机工业（集团）有限公司 | A kind of flexible adaptively backlash compensation latch mechanism and application method |
| CN111806913A (en) * | 2020-07-20 | 2020-10-23 | 北京航天发射技术研究所 | Switch cover device of heat preservation cabin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20011389U1 (en) * | 2000-06-28 | 2000-08-31 | Wilke Heinrich Hewi Gmbh | Locking device for changing cabins |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN201193433Y (en) * | 2008-04-30 | 2009-02-11 | 邓德万 | Lock for theft-proof door |
| CN201810065U (en) * | 2010-10-14 | 2011-04-27 | 河南航天特种车辆有限公司 | Linkage locking mechanism and accommodating cabin using same |
-
2010
- 2010-10-14 CN CN 201010506357 patent/CN101967918B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20011389U1 (en) * | 2000-06-28 | 2000-08-31 | Wilke Heinrich Hewi Gmbh | Locking device for changing cabins |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN201193433Y (en) * | 2008-04-30 | 2009-02-11 | 邓德万 | Lock for theft-proof door |
| CN201810065U (en) * | 2010-10-14 | 2011-04-27 | 河南航天特种车辆有限公司 | Linkage locking mechanism and accommodating cabin using same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163249A1 (en) * | 2011-05-27 | 2012-12-06 | Wang Jun | Goods access locking device |
| CN108049738A (en) * | 2017-12-07 | 2018-05-18 | 沈阳航天新乐有限责任公司 | A kind of multi-point locking mechanism |
| CN109306825A (en) * | 2018-09-25 | 2019-02-05 | 陕西飞机工业（集团）有限公司 | A kind of flexible adaptively backlash compensation latch mechanism and application method |
| CN109267853A (en) * | 2018-10-29 | 2019-01-25 | 北京航天发射技术研究所 | A kind of hatchcover claw mechanism and hatchcover system |
| CN109267853B (en) * | 2018-10-29 | 2020-12-18 | 北京航天发射技术研究所 | Hatch cover serial locking mechanism and hatch cover system |
| CN111806913A (en) * | 2020-07-20 | 2020-10-23 | 北京航天发射技术研究所 | Switch cover device of heat preservation cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101967918B (en) | 2013-03-13 |
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