CN203793997U - Automatic lock for container - Google Patents
Automatic lock for container Download PDFInfo
- Publication number
- CN203793997U CN203793997U CN201420208345.1U CN201420208345U CN203793997U CN 203793997 U CN203793997 U CN 203793997U CN 201420208345 U CN201420208345 U CN 201420208345U CN 203793997 U CN203793997 U CN 203793997U
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- CN
- China
- Prior art keywords
- tapered end
- gliding mass
- axis body
- automatic lock
- pedestal
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- Withdrawn - After Issue
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Abstract
The utility model relates to an automatic lock for a container. The automatic lock comprises a lock head, a rotary shaft, a compression spring, a seat and a slider, wherein the lock head, the rotary shaft, the seat and the slider are of a casted alloy steel structure. The automatic lock can convert vertical linear motion into rotary motion on a horizontal plane. The main parts of the automatic lock are connected through tooth form meshing, bolts or cylindrical pins, to be more specific, the upper portion of the slider is connected with the lock head in a tooth form meshing manner, the lower portion of the slider is connected with the rotary shaft in a tooth form meshing manner, and accordingly rotation of the lock head is achieved. The working state of the automatic lock is changed to a normal state by the aid of the spring. By the specific structure features of the automatic lock, the automatic lock can rotate and lock automatically by using the outer load provided by the weight of a container, and the automatic lock can rotate and unlock automatically when the container is lifted and the outer load is removed. The automatic lock for the container is simple in structure, high in automation level, good in load bearing capacity, low in manpower cost, and high in abrasion and corrosion resistance.
Description
Technical field
The utility model relates to a kind of automatic lock for container, and it is a kind of automatic lock that is applied to cargo transportation security field; As railway, highway, boats and ships etc. need to be used the automatic lock that freight container carrys out transporting cargo.
Background technology
Existing shipping field freight container used adopts manually or Semi-automatic lock with lock is general, this type of lock safety performance is higher, but labour intensity is large, dependence to staff is large, there is certain potential safety hazard, modal no more than the de-Trucks of freight container, get rid of case, these accidents brought huge loss.In addition, the Fully-automatic lock being applied in the market, its principle of work is container angle and the mutual friction and Extrusion of tapered end, makes freight container produce slight relatively rotating, thereby realize, locks and unlocking function.The type lock mainly depends on the guiding surface of tapered end, and guiding surface is repeatedly being prone to the problems such as wearing and tearing after friction, thereby affects locking function.
Summary of the invention
The utility model object is to overcome above-mentioned defect, and a kind of light, simple in structure, load-bearing property is strong, wear-resistant, degree of automation is high automatic lock for container is provided.
The technical solution of the utility model: a kind of automatic lock for container, is characterized in that described this automatic lock comprises tapered end, rotation axis body, Compress Spring, pedestal and five base portions of gliding mass; Wherein, the alloy steel structure that tapered end, rotation axis body, pedestal and gliding mass are casting;
Described tapered end Wei Xia shape structure, tapered end top is circular cone, and tapered end top front face has through hole, and tapered end inside has axial center hole; Tapered end bottom is barrel plug, the barrel plug that tapered end bottom is tooth-shape structure;
Described gliding mass is the gliding mass of criss-cross double step structure, be that gliding mass is topped bar as longitudinal rectangular configuration, the transverse ends of getting out of a predicament or an embarrassing situation is petal design, thereby form criss-cross double step structure, on gliding mass, have axial center hole, in this axial center hole, be provided with the serrate slot that the profile of tooth plug with tapered end matches, the gliding mass outer rim of getting out of a predicament or an embarrassing situation is provided with rotary teeth;
Described pedestal top is disc structure, and disk is provided with and gliding mass
petal designthe groove matching, is provided with axial center hole in this groove, the centre hole concentric on this centre hole and gliding mass; Pedestal bottom is spring bearing housing, and this supporting base center has one for the circular groove of Compress Spring is installed; Pedestal bottom is provided with from the horizontal by the rectangular configuration of 60 ° of angles, between the step in this rectangular configuration and pedestal disk bottom surface for fixed set case car body used, hull base plate; Pedestal bottom is provided with the boss of butterfly symmetrical structure, and under the utility model normality, the diagonal line of the symmetrical boss of straight pin and butterfly matches;
Described rotation axis body is provided with a profile of tooth step, and the top of rotation axis body profile of tooth step is straight-bar, and the bottom of profile of tooth step is minor axis, and the straight-bar top of rotation axis body circumferentially has a through hole, this through hole and tapered end top front face through hole concentric; Rotation axis body
bottomhave one for the through hole of straight pin is installed, by straight pin, will rotate axis body and pedestal is fixed;
Described Compress Spring is arranged on the circular groove of pedestal supporting base, and rotation axis body lower end minor axis is arranged on spring; Gliding mass is arranged on pedestal, being gliding mass is sleeved on the profile of tooth step of rotation axis body and is placed in the disk groove of pedestal by self centre hole, tapered end is arranged on gliding mass, the profile of tooth plug that is tapered end inserts in the centre hole of gliding mass, rotation axis body upper end straight-bar through pedestal axial center hole, cross gliding mass centre hole, extend the circular cone inner chamber that enters tapered end in the profile of tooth plug of tapered end, and by interior hexagonal cylindrical bolt and screwed retaining ring by tapered end with rotate axis body upper end straight-bar and be connected.
This automatic lock can be converted into rotatablely moving on horizontal surface the straight-line motion of vertical direction, has that profile of tooth is connected with a joggle, bolt or straight pin connect between each base portion of automatic lock.
The gliding mass petal design upper surface of described automatic lock is stressed platform, after being subject to container angle power vertically downward, gliding mass glides, spring is compressed, this gliding mass contacts with the active flank B of rotation axis body when stressed, the rotation axis body anglec of rotation is 90 °, between tapered end and rotation axis body, be bolted, therefore, tapered end is half-twist also, is fixed on container angle inside, now automatic lock is in self-locking mode of operation, and once after the unloading of outer load force, spring decompress(ion), moves on gliding mass, contact with the active flank A of tapered end, drive tapered end
oppositelyhalf-twist, automatic lock is replied normality, and corner fittings departs from tapered end, completes automatic unlocking process.
Described gliding mass top and tapered end are that profile of tooth is connected with a joggle; Gliding mass bottom is that profile of tooth is connected with a joggle with rotation axis body, thereby realizes rotatablely moving of tapered end.
Described automatic lock, under the utility model normality, the diagonal line of the symmetrical boss of butterfly of straight pin and pedestal bottom matches, and rotates axis body only towards a direction rotation while therefore working.
It is to realize by means of the spring in base portion that described automatic lock changes normality into by mode of operation.
The distinctive architectural feature of the utility model can be locked and release voluntarily freight container voluntarily, simple in structure, weight capacity is strong, degree of automation is high, has reduced cost of labor, has also prevented the de-car of freight container simultaneously, has got rid of the generation of case accident.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model (bottom construction);
Fig. 4 is main TV structure schematic diagram of the present utility model;
In figure: 1-tapered end, 2-screwed retaining ring, hexagonal cylindrical bolt in 3-, 4-rotates axis body, 5-straight pin, 6-Compress Spring, 7-pedestal, 8-gliding mass, 41-profile of tooth step, the active flank of A-tapered end and gliding mass, B-gliding mass and the active flank that rotates axis body.
The specific embodiment
Referring to above-mentioned accompanying drawing, a kind of automatic lock for container, is characterized in that described this automatic lock comprises tapered end 1, rotation axis body 4, Compress Spring 6, pedestal 7,8 five base portions of gliding mass; Wherein, the alloy steel structure that tapered end 1, rotation axis body 4, pedestal 7 and gliding mass 8 are casting;
Described tapered end 1 Wei Xia shape structure, tapered end 1 top is circular cone, and tapered end 1 top front face has through hole, and tapered end 1 inside has axial center hole; Tapered end 1 front through hole is used for installing interior hexagonal cylindrical bolt 3 and screwed retaining ring 2; Tapered end 1 bottom is barrel plug, the barrel plug that tapered end 1 bottom is tooth-shape structure;
Described gliding mass 8 is the gliding mass of criss-cross double step structure, and gliding mass 8 is topped bar as longitudinally
Rectangular configuration, the transverse ends of getting out of a predicament or an embarrassing situation is petal design, thereby forms criss-cross double step structure, on gliding mass 8, has axial center hole, in this axial center hole, be provided with the serrate slot that the profile of tooth plug with tapered end 1 matches, gliding mass 8 outer rim of getting out of a predicament or an embarrassing situation is provided with rotary teeth;
Described pedestal 7 tops are disc structure, and disk is provided with and gliding mass 8
petal designthe groove matching, is provided with axial center hole in this groove, the centre hole concentric on this centre hole and gliding mass 8; Pedestal 7 bottoms are spring bearing housing, and this supporting base center has one for the circular groove of Compress Spring 6 is installed; Pedestal 7 bottoms are provided with from the horizontal by the rectangular configuration of 60 ° of angles, between the step in this rectangular configuration and pedestal 7 disk bottom surfaces for fixed set case car body used, hull base plate; Pedestal 7 bottoms are provided with the boss of butterfly symmetrical structure, and under the utility model normality, straight pin 5 matches with the diagonal line of the symmetrical boss of butterfly;
Described rotation axis body 4 is provided with a profile of tooth step 41, and the top of rotation axis body 4 profile of tooth steps 41 is straight-bar, and the bottom of profile of tooth step 41 is minor axis, and the straight-bar top of rotation axis body 4 circumferentially has a through hole, this through hole and tapered end 1 top front face through hole concentric; Rotation axis body 4
bottomhave one for the through hole of straight pin 5 is installed, by straight pin 5, will rotate axis body 4 fixing with pedestal 7;
Described Compress Spring 6 is arranged on the circular groove of pedestal 7 supporting bases, and rotation axis body 4 lower end minor axises are arranged on
compressionon spring 6, and will in the through hole of straight pin 5 insertion minor axises, be fixed; Gliding mass 8 is arranged on pedestal 7, being gliding mass 8 is sleeved on the profile of tooth step 41 of rotation axis body 4 and is placed in the disk groove of pedestal 7 by self centre hole, tapered end 1 is arranged on gliding mass 8, the profile of tooth plug that is tapered end 1 inserts in the centre hole of gliding mass 8, rotation axis body 4 upper end straight-bars through pedestal 7 axial center holes, cross gliding mass 8 centre holes, extend the circular cone inner chamber that enters tapered end 1 in the profile of tooth plug of tapered end 1, and by interior hexagonal cylindrical bolt 2 and screwed retaining ring 2 by tapered end 1 with rotate axis body 4 upper end straight-bars and be connected.
The utility model can be converted into rotatablely moving on horizontal surface the straight-line motion of vertical direction, has that profile of tooth is connected with a joggle, bolt or straight pin connect between each base portion of automatic lock.
Described automatic lock gliding mass 8
petal designupper surface is stressed platform, after being subject to container angle power vertically downward, gliding mass 8 glides, spring is compressed, gliding mass 8 contacts with the active flank B of rotation axis body 4, driven rotary axis body 4 half-twists, between tapered end 1 and rotation axis body 4, be bolted, therefore, tapered end 1 is half-twist also, be fixed on container angle inside, now automatic lock is in self-locking mode of operation, once and after outer load force unloading, spring 6 decompress(ion)s, on gliding mass 8, move, contact with the active flank A of tapered end, drive 90 ° of tapered end left-hand revolutions, automatic lock is replied normality, corner fittings departs from tapered end, complete automatic unlocking process.
Described gliding mass 8 tops and tapered end 1 are connected with a joggle for profile of tooth; Gliding mass 8 bottoms are connected with a joggle with rotation axis body 4, thereby realize rotatablely moving of tapered end.
Described straight pin 5, under the utility model normality, matches with the diagonal line of the symmetrical boss of the butterfly of pedestal 7 bottoms, rotates 4 of axis bodies towards a direction rotation while therefore working.
It is to realize by means of the spring in base portion that described automatic lock changes normality into by mode of operation.
The distinctive architectural feature of this freight container automatic lock can utilize the outer load autorotation that the gravity of freight container provides to lock, otherwise while mentioning freight container, power is unloaded in outer load, and automatic lock just can autorotation release; This automatic lock structure is simple, and degree of automation is high, and weight capacity is good, and cost of labor is low, wear-resisting strong with corrosion resistance.
Claims (5)
1. an automatic lock for container, is characterized in that:
A, described this automatic lock comprise tapered end (1), rotation axis body (4), Compress Spring (6), pedestal (7) and (8) five base portions of gliding mass; Wherein, the alloy steel structure that tapered end (1), rotation axis body (4), pedestal (7), gliding mass (8) are casting;
B, described tapered end (1) Wei Xia shape structure, tapered end (1) top is circular cone, and tapered end (1) top front face has through hole, and tapered end (1) inside has axial center hole; Tapered end (1) bottom is barrel plug, the barrel plug that tapered end (1) bottom is tooth-shape structure;
C, described gliding mass (8) are the gliding mass of criss-cross double step structure, on gliding mass (8)
Step is longitudinal rectangular configuration, and the transverse ends of getting out of a predicament or an embarrassing situation is petal design, thereby forms criss-cross double step structure; Gliding mass has axial center hole on (8), is provided with the serrate slot that the profile of tooth plug with tapered end (1) matches in this axial center hole, and gliding mass (8) outer rim of getting out of a predicament or an embarrassing situation is provided with rotary teeth;
D, described pedestal (7) top are disc structure, and disk is provided with and gliding mass (8)
petal designthe groove matching, is provided with axial center hole in this groove, the centre hole concentric on this centre hole and gliding mass (8); Pedestal (7) bottom is spring bearing housing, and this supporting base center has one for the circular groove of Compress Spring (6) is installed; Pedestal (7) bottom is provided with from the horizontal by the rectangular configuration of 60 ° of angles, between the step in this rectangular configuration and pedestal (7) disk bottom surface for fixed set case car body used, hull base plate; Pedestal (7) bottom is provided with the boss of butterfly symmetrical structure, under straight pin (5) normality, matches with the diagonal line of the symmetrical boss of butterfly;
E, described rotation axis body (4) are provided with a profile of tooth step (41), the top of rotation axis body (4) profile of tooth step (41) is straight-bar, the bottom of profile of tooth step (41) is minor axis, the straight-bar top of rotation axis body (4) circumferentially has a through hole, this through hole and tapered end (1) top front face through hole concentric; Rotation axis body (4)
bottomhave one for the through hole of straight pin (5) is installed, by straight pin (5), will rotate axis body (4) fixing with pedestal (7);
F, described Compress Spring (6) are arranged on the circular groove of pedestal (7) supporting base, and rotation axis body (4) lower end minor axis is arranged on spring (6), gliding mass (8) is arranged on pedestal (7), the profile of tooth step (41) that to be gliding mass (8) be sleeved on rotation axis body (4) by self centre hole is gone up and is placed in the disk groove of pedestal (7), tapered end (1) is arranged on gliding mass (8), the profile of tooth plug that is tapered end (1) inserts in the centre hole of gliding mass (8), rotation axis body (4) upper end straight-bar is through pedestal (7) axial center hole, cross gliding mass (8) centre hole, extend the circular cone inner chamber that enters tapered end (1) in the profile of tooth plug of tapered end (1), and tapered end (1) is connected with rotation axis body (4) upper end straight-bar with screwed retaining ring (2) by interior hexagonal cylindrical bolt (3).
2. a kind of automatic lock for container as claimed in claim 1, is characterized in that the gliding mass (8) of described automatic lock
petal designupper surface is stressed platform, and this gliding mass (8) contacts with the active flank B of rotation axis body (4) when stressed, and it is 90 ° that rotation axis body (4) drives tapered end (1) anglec of rotation, and this gliding mass (8) contacts with the active flank A of tapered end when unloading, tapered end
oppositelythe anglec of rotation is 90 °.
3. a kind of automatic lock for container as claimed in claim 1, is characterized in that described gliding mass (8) top and tapered end (1) are connected with a joggle for profile of tooth; Gliding mass (8) bottom with rotation axis body (4) for profile of tooth is connected with a joggle, thereby realize rotatablely moving of tapered end.
4. a kind of automatic lock for container as claimed in claim 1, is characterized in that under described straight pin (5) normality matching with the diagonal line of the symmetrical boss of butterfly of pedestal (7) bottom, during rotation axis body (4) work only towards a direction rotation.
5. a kind of automatic lock for container as claimed in claim 1, is characterized in that it is to realize by means of the spring in base portion that described automatic lock changes normality into by mode of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208345.1U CN203793997U (en) | 2014-04-28 | 2014-04-28 | Automatic lock for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208345.1U CN203793997U (en) | 2014-04-28 | 2014-04-28 | Automatic lock for container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793997U true CN203793997U (en) | 2014-08-27 |
Family
ID=51376236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208345.1U Withdrawn - After Issue CN203793997U (en) | 2014-04-28 | 2014-04-28 | Automatic lock for container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793997U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922050B (en) * | 2014-04-28 | 2016-02-03 | 株洲科盟车辆配件有限责任公司 | A kind of automatic lock for container |
| CN108532765A (en) * | 2018-04-04 | 2018-09-14 | 李思思 | Eight apex angles when container house is connected with each other reinforce connection method |
| CN108622533A (en) * | 2018-06-15 | 2018-10-09 | 武汉精测电子集团股份有限公司 | A kind of OLED modules transhipment jig |
| CN112368223A (en) * | 2018-07-06 | 2021-02-12 | Psa国际港务集团 | Apparatus and method for container coning and/or debarking |
-
2014
- 2014-04-28 CN CN201420208345.1U patent/CN203793997U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922050B (en) * | 2014-04-28 | 2016-02-03 | 株洲科盟车辆配件有限责任公司 | A kind of automatic lock for container |
| CN108532765A (en) * | 2018-04-04 | 2018-09-14 | 李思思 | Eight apex angles when container house is connected with each other reinforce connection method |
| CN108532765B (en) * | 2018-04-04 | 2024-02-09 | 李思思 | Eight-vertex angle reinforcing connection method for container house interconnection |
| CN108622533A (en) * | 2018-06-15 | 2018-10-09 | 武汉精测电子集团股份有限公司 | A kind of OLED modules transhipment jig |
| CN108622533B (en) * | 2018-06-15 | 2023-12-01 | 武汉精测电子集团股份有限公司 | OLED module transferring jig |
| CN112368223A (en) * | 2018-07-06 | 2021-02-12 | Psa国际港务集团 | Apparatus and method for container coning and/or debarking |
| CN112368223B (en) * | 2018-07-06 | 2022-06-21 | Psa国际港务集团 | Apparatus and method for container coning and/or debarking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |