CN2853513Y - Container locking device - Google Patents
Container locking device Download PDFInfo
- Publication number
- CN2853513Y CN2853513Y CN 200520120698 CN200520120698U CN2853513Y CN 2853513 Y CN2853513 Y CN 2853513Y CN 200520120698 CN200520120698 CN 200520120698 CN 200520120698 U CN200520120698 U CN 200520120698U CN 2853513 Y CN2853513 Y CN 2853513Y
- Authority
- CN
- China
- Prior art keywords
- locking device
- freight container
- lock dog
- container locking
- turning handle
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a locking device of a container, wherein the container feet are hollow, the bottoms of feet have foot holes which are not round, the bottoms of feet are supported by the support base, the feet have locking blocks which are not round, the locking blocks are smaller than the holes of the feet, the locking block is arranged on the support base via a cam and is fixed with a rotation shaft under to rotate along with the rotation shaft, the rotation shaft is through the support base and is connected with rotation handle., the container can be locked and unlocked via rotating the handle, the operation is simple and easy . And the container uses the locking block to clamp the feet, and is affected little by the operation level of worker to improve reliability and safety.
Description
Technical field
The utility model relates to a kind of freight container locking device.
Technical background
During delivery container, as container lock not being fastened, because the jolting and vibrate of transport agent, freight container has mutual collision, drop and the danger of overturning, and it has both been given, and goods brought infringement in the case, had also brought potential safety hazard simultaneously.In order to prevent the generation of above-mentioned situation, during transportation, need to use latching device that freight container is locked on transport agent.For ship industry, because the influence of stormy waves, jolting of boats and ships is more violent far beyond other transport agent especially, thereby the locking of thereon freight container is also just seemed particularly important.Usually the locking of freight container is used rope or chain etc. that it is tied up by operating personal to realize, its complicated operation, waste time and energy, and the fiduciary level of locking depends on to a great extent and the operant level and the sense of responsibility of operating personal that there is potential safety hazard in it.
The utility model content
The purpose of this utility model is to provide a kind of easy to operate and safe and reliable freight container locking device.
Freight container locking device described in the utility model, its case pin is a hollow structure, the bottom of case pin has non-circular container foot hole, and supporting seat is supported in the bottom of case pin, in the case pin lock dog is arranged, lock dog also is non-circular, its shaped slightly is less than container foot hole, and lock dog places on the supporting seat by boss, is fixed with rotating shaft under it, can together rotate with rotating shaft, rotating shaft runs through supporting seat and links to each other with turning handle.
Freight container locking device of the present utility model, the lock dog that can together rotate with rotating shaft is arranged in its case pin, work as turning handle, when driving the rotating shaft rotation, lock dog will together rotate with rotating shaft, because lock dog and container foot hole are all non-circular, and lock dog only is slightly less than container foot hole, thereby after lock dog rotated an angle with rotating shaft, it can tighten the case pin, made freight container locking.When the backward rotation handle, when the drive rotating shaft goes back to original position, lock dog return, freight container release.This shrinking device drives rotating shaft and the positive and negative rotation of lock dog by forward, backward rotation handle, can realize the locking and the release of freight container, and its operation is very simple, convenient.Simultaneously, freight container blocks locking by lock dog, and it does not need to use colligations lockings such as rope and chain by operating personal, and it is less influenced by the operant level of operating personal and sense of responsibility, thereby locking is safer, reliable.
Description of drawings
Fig. 1 is the structural representation of a kind of freight container locking device of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of another kind of freight container locking device of the present utility model;
Fig. 4 is the structural representation of another freight container locking device of the present utility model;
Fig. 5 is the structural representation of another freight container locking device of the present utility model;
Fig. 6 is the structural representation of another freight container locking device of the present utility model;
Fig. 7 is the structural representation of another freight container locking device of the present utility model;
Fig. 8 is the structural representation of another freight container locking device of the present utility model;
Fig. 9 is the structural representation of another freight container locking device of the present utility model.
The specific embodiment
Embodiment 1, as shown in Figure 1, 2, and by a kind of freight container locking device of the present utility model, its case pin 1 is a hollow structure, the bottom of case pin 1 has the container foot hole 3 of long hole shape, and supporting seat 2 is supported in the bottom of case pin 1, in its case pin 1 lock dog 6 is arranged, lock dog 6 also is a long hole shape, its shaped slightly is less than container foot hole 3, and lock dog 6 places on the supporting seat 2 by boss 4, is fixed with rotating shaft 5 under the lock dog, can together rotate with rotating shaft 5, rotating shaft 5 runs through supporting seat 2 and links to each other with turning handle 7.
Lock dog 6 is long hole shape with container foot hole 3, and lock dog 6 places in the case pin 1 and can together rotate with rotating shaft 5, and when turning handle 7 drove rotating shaft 5 rotations, lock dog 6 can together rotate with rotating shaft 5, thereby blocks case pin 1, made freight container locking.When the 7 drive rotating shafts 5 of backward rotation handle go back to original position, lock dog 6 returns, freight container release.It can realize the locking and the release of freight container by forward, backward rotation handle 7, operates very simple, convenient.Simultaneously, freight container blocks case pin 1 locking by lock dog 6, and it does not need to use colligations lockings such as rope and chain by operating personal, and it is less influenced by the operant level of operating personal and sense of responsibility, locks safer, reliable.
For making locking and unlocking operation convenient, turning handle 7 can connect the hydraulic actuating cylinder 9a that is used to drive its rotation, turning handle 7 links to each other with the piston rod 8a of hydraulic actuating cylinder 9a, the cylinder body of hydraulic cylinder piston rod 8a both sides links to each other with the scene 2 pipe of liquid electromagnetic valve 10a by hydraulic pipe respectively, and the pipe of going into of liquid electromagnetic valve 10a links to each other with Hydraulic Station 11a.When controlling liquid distributing box 10a makes the cylinder body of piston rod 8a downside connect by hydraulic pipe and Hydraulic Station 11a, move on the piston rod and promote upwards rotation of turning handle, when controlling liquid distributing box 10a makes the cylinder body of piston rod 8a upside connect by hydraulic pipe and Hydraulic Station 11a, piston rod 8a will move down owing to hydraulic action, thereby pulling turning handle 7 rotates.Scheme drawing when Fig. 3 is this latching device released state, the scheme drawing when Fig. 4 is its locking state.
Turning handle 7 also can drive its rotation by connecting air cylinder, as Fig. 5, turning handle 7 links to each other with pneumatic cylinder piston rod 8b, and the cylinder body of pneumatic cylinder piston rod 8b both sides links to each other with the scene 2 pipe of gas solenoid valve 10b by hydraulic pipe respectively, and the pipe of going into of gas solenoid valve 10b links to each other with air pressure station 11b.When control gaseous distributing box 10b makes the cylinder body of piston rod 8b downside connect by tracheae and air pressure station 11b, move on the piston rod 8b and promote upwards rotation of turning handle 7, when control gaseous electromagnetic valve 10b makes the cylinder body of piston rod 8b upside connect by tracheae and air pressure station 11b, piston rod 8b rotates thereby spur turning handle 7 because gas pressure moves down.
In the present embodiment, boss 4 also can with supporting seat 2 one, as Fig. 6.Or boss 4 is one with lock dog 6, as Fig. 7.
Embodiment 2, and this uses later-model another kind of freight container locking device, and its container foot hole 3 and lock dog 6 are ellipse, and as Fig. 8, all the other are identical with embodiment 1.
Embodiment 3, and this uses later-model another kind of freight container locking device, and its container foot hole 3 and lock dog 6 are oblong, and as Fig. 9, all the other are identical with embodiment 1.
Claims (10)
1, a kind of freight container locking device, its case pin (1) is a hollow structure, the bottom of case pin (1) has non-circular container foot hole (3), and supporting seat (2) is supported in the case foot bottom, it is characterized in that: lock dog (6) is arranged in the case pin (1), lock dog (6) also is non-circular, its shaped slightly is less than container foot hole (3), and lock dog (6) places on the supporting seat (2) by boss (4), is fixed with rotating shaft (5) under it, can together rotate with rotating shaft (5), rotating shaft (5) runs through supporting seat (2) and links to each other with turning handle (7).
2, freight container locking device according to claim 1 is characterized in that: described boss (4) and supporting seat (2) one.
3, freight container locking device according to claim 1 is characterized in that: described boss (4) and lock dog (6) one.
4, freight container locking device according to claim 1, it is characterized in that: described boss (4) separates with supporting seat (2) and lock dog (6).
5, according to any one described freight container locking device in the claim 1 to 4, it is characterized in that: described turning handle is connected with and is used to drive the driver train that turning handle rotates.
6, freight container locking device according to claim 5, it is characterized in that: described driver train is hydraulic actuating cylinder (9a), this hydraulic actuating cylinder (9a) is connected with turning handle (7) by piston rod (8).
7, freight container locking device according to claim 5, it is characterized in that: described driver train is air cylinder (9b), this air cylinder (9b) is connected with turning handle (7) by piston rod (8).
8, freight container locking device according to claim 1, it is characterized in that: described container foot hole (3) is a long hole shape with lock dog (6).
9, freight container locking device according to claim 1, it is characterized in that: described container foot hole (3) is ellipse with lock dog (6).
10, freight container locking device according to claim 1, it is characterized in that: described container foot hole (3) is oblong with lock dog (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120698 CN2853513Y (en) | 2005-12-22 | 2005-12-22 | Container locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120698 CN2853513Y (en) | 2005-12-22 | 2005-12-22 | Container locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853513Y true CN2853513Y (en) | 2007-01-03 |
Family
ID=37580143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120698 Expired - Lifetime CN2853513Y (en) | 2005-12-22 | 2005-12-22 | Container locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980205A (en) * | 2014-02-19 | 2016-09-28 | 米杰克产品有限公司 | Latching system for automatic securement of a container to a container chassis |
| CN109649252A (en) * | 2018-12-31 | 2019-04-19 | 海宁市英德赛电子有限公司 | A kind of high-purity ammon cylinder truck |
| CN114103789A (en) * | 2022-01-27 | 2022-03-01 | 河南凯翔智能科技有限公司 | Semi-trailer |
-
2005
- 2005-12-22 CN CN 200520120698 patent/CN2853513Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980205A (en) * | 2014-02-19 | 2016-09-28 | 米杰克产品有限公司 | Latching system for automatic securement of a container to a container chassis |
| CN109649252A (en) * | 2018-12-31 | 2019-04-19 | 海宁市英德赛电子有限公司 | A kind of high-purity ammon cylinder truck |
| CN114103789A (en) * | 2022-01-27 | 2022-03-01 | 河南凯翔智能科技有限公司 | Semi-trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |