CN203047893U - Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock - Google Patents
Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock Download PDFInfo
- Publication number
- CN203047893U CN203047893U CN 201220694591 CN201220694591U CN203047893U CN 203047893 U CN203047893 U CN 203047893U CN 201220694591 CN201220694591 CN 201220694591 CN 201220694591 U CN201220694591 U CN 201220694591U CN 203047893 U CN203047893 U CN 203047893U
- Authority
- CN
- China
- Prior art keywords
- built
- locking bar
- operating handle
- top corner
- corner piece
- 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
Links
- 238000010008 shearing Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model provides a top corner piece, a built-in twist lock and a container with the top corner piece and the built-in twist lock. The top corner piece comprises a top wall, a bottom wall, two side walls and two end walls which form a cavity, and the thickness of the walls is certain. The top corner piece is characterized in that a guide stand pole is arranged in the cavity, a waterproof boss is arranged on the inner side of the bottom wall, and a communicated guide hole is formed in the waterproof boss. The built-in twist lock comprises a lock head, a shearing block, a middle lock bar, a sleeve, a stop collar, a slide stopper, a fixed stopper, a fixed screw or a fixed pin, a turning piece, a lengthening lock bar, a guide ring, a coupling screw or a connection pin, an operating handle seat and an operating handle, wherein the lock head is of a flat taper structure, the shearing block is of a flat cylindrical structure, the slide stopper is of a hollow flat cylindrical structure, end face teeth are arranged on the lower end face of the slide stopper, a communicated flat cylindrical hole is formed in the center of the fixed stopper, and end face teeth are arranged on the upper end face of the turning piece. The container adopting the top corner piece and the built-in twist lock has the advantages that workers do not need to climb high nor bear load when the upper container and the lower container are stacked and locked, and operation is simple, safe and reliable.
Description
(1) technical field
The utility model relates to a kind of freight container, and is especially relevant with the corner fittings structure of freight container, middle twistlock structure.
(2) background technology
In the prior art, middle twistlock locks when being used for last nowel pile, and it be individual components, and weight is big, need be placed on before pile on the nowel drift angle spare, and owing to the operating personal operation of need climbing, safety is lower; When stacking top box, misoperation or external force also can make the middle twistlock of putting well drop, and have potential safety hazard, often have safety misadventure to take place.In addition, middle twistlock need be deposited separately, the working service inconvenience.
Freight container is in double-deck pile transportation, and on the locking bar of twistlock, in order to improve shearing resistance, middle twistlock weight was bigger in the middle of the shearing force of two-layer freight container horizontal direction mainly acted on, and more makes operation heavy.
(3) summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, a kind of container apex angle piece and built-in twistlock are provided, this built-in twistlock is installed in the freight container corner post, locking when failure-free is realized container stack up and down under the situation that can realize not ascending a height, not bearing a heavy burden, easy and simple to handle, and improved safety.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of drift angle spare comprises roof, diapire, and two side and end walls, and with certain wall thickness, form a cavity, and being provided with guide upright post in the cavity, inside bottom wall is provided with the waterproof boss.
Described drift angle spare, wherein, described waterproof boss is provided with the pilot hole of perforation.
Described drift angle spare, wherein, described sidewall and the end wall that does not join with the freight container back timber has working hole, and roof is provided with to hold cuts the hole.
Described drift angle spare wherein, describedly holds that to cut the hole be oblate cylindricality.
A kind of built-in twistlock comprises tapered end, holds and cuts piece, and middle locking bar, sleeve, spacing ring, sliding block, fixed stop, fix screw or set pin, turning piece lengthens locking bar, guide ring, attaching screw or connecting pin, operating handle seat and operating handle.
Described built-in twistlock, wherein, described tapered end is flat pyramidal structure, holding and cutting piece is oblate column structure, and sliding block is the oblate column structure of hollow, and the lower surface is provided with the end face tooth, be provided with the flat cylindrical hole of perforation in the middle of the fixed stop, the turning piece upper surface is provided with the end face tooth.
Described built-in twistlock, wherein, top and the tapered end of locking bar join in the middle of described, the bottom of middle locking bar joins with the lengthening locking bar, sleeve and spacing ring join, turning piece joins by fix screw or set pin and middle locking bar, lengthens locking bar and joins by attaching screw or connecting pin and operating handle seat, and operating handle seat and operating handle are hinged.
For solving the problems of the technologies described above, the utility model also provides a kind of freight container, and above-mentioned drift angle spare and built-in twistlock are installed on it.
The utility model compared with prior art, the beneficial effect that produces is:
1) the drift angle spare of the utility model employing is gone up the resistance to shear between the nowel when having improved the container stack transportation, improved Transport Safety.
2) the built-in twistlock that adopts of the utility model locks during the nowel pile in realizations and need not ascend a height, need not bear a heavy burden and can operate, and has improved the personnel operation safety; And it is installed in the freight container corner post, does not need dismounting during operation, and is easy and simple to handle.
(4) description of drawings
Fig. 1 is the front view of the utility model drift angle spare;
Fig. 2 is the left view of the utility model drift angle spare;
Fig. 3 is the birds-eye view of the utility model drift angle spare;
Fig. 4 is that the A-A of the utility model drift angle spare Fig. 3 is to cutaway view;
Fig. 5 is that the B-B of the utility model drift angle spare Fig. 1 is to cutaway view;
Fig. 6 is that the C-C of the utility model drift angle spare Fig. 1 is to cutaway view;
Fig. 7 is the front view of the built-in twistlock of the utility model;
Fig. 8 is the left view of the built-in twistlock of the utility model.
In Fig. 1～6,11, roof, 12, diapire, 13, sidewall, 14, end wall, 15, working hole, 16, hold and cut the hole, 17, pilot hole, 18, the waterproof boss, 19, guide upright post.
In Fig. 7～8,21, tapered end, 22, hold and cut piece, 23, middle locking bar, 24, sleeve, 25, spacing ring, 26, sliding block, 27, fixed stop, 28, fix screw or set pin, 29, turning piece, 30, lengthen locking bar, 31, guide ring, 32, attaching screw or connecting pin, 33, operating handle, 34, the operating handle seat.
(5) specific embodiment
Explain below in conjunction with 1～8 pair of a kind of container apex angle piece of the present utility model of accompanying drawing with below the built-in twistlock work.
Shown in accompanying drawing 1～6, a kind of container apex angle piece of the present utility model comprises roof 11, diapire 12, and two side 13 and end walls 14, and with certain wall thickness, form a cavity, and being provided with guide upright post 19 in the cavity, diapire 12 inboards are provided with waterproof boss 18.
Described drift angle spare, wherein, described waterproof boss 18 is provided with the pilot hole 17 of perforation.
Described drift angle spare, wherein, wherein, described sidewall 13 and the end wall 14 that does not join with the freight container back timber has working hole 15, and roof 11 is provided with to hold cuts hole 16.
Described drift angle spare, wherein, described holding cut hole 16 and is oblate cylindricality.
Shown in accompanying drawing 7～8, the built-in twistlock of freight container of the present utility model comprises tapered end 21, hold and cut piece 22, middle locking bar 23, sleeve 24, spacing ring 25, sliding block 26, fixed stop 27, fix screw or set pin 28, turning piece 29 lengthens locking bar 30, guide ring 31, attaching screw or connecting pin 32, operating handle seat 34 and operating handle 33.
Described built-in twistlock, wherein, described tapered end 21 is flat pyramidal structure, holding and cutting piece 22 is oblate column structure, and sliding block 26 is the oblate column structure of hollow, and the lower surface is provided with the end face tooth, be provided with the flat cylindrical hole of perforation in the middle of the fixed stop 27, turning piece 29 upper surfaces are provided with the end face tooth.
Described built-in twistlock, wherein, top and the tapered end 21 of locking bar 23 join in the middle of described, the bottom of middle locking bar 23 joins with lengthening locking bar 30, sleeve 24 and spacing ring 25 join, turning piece 29 joins with middle locking bar 23 by fix screw or set pin 28, lengthens locking bar 30 and joins with operating handle seat 34 by attaching screw or connecting pin 32, and operating handle seat 34 is hinged with operating handle 33.
The utility model also provides a kind of freight container, and above-mentioned drift angle spare and built-in twistlock are installed on it.
A kind of container apex angle piece of the present utility model and its processing and fabricating of built-in twistlock are simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (6)
1. a drift angle spare comprises roof, diapire, and two side and end walls, and with certain wall thickness, form a cavity, it is characterized in that be provided with guide upright post in the cavity, inside bottom wall is provided with the waterproof boss;
Above-mentioned waterproof boss is provided with the pilot hole of perforation.
2. a kind of drift angle spare as claimed in claim 1 is characterized in that, sidewall and the end wall that joins with the freight container back timber do not have working hole, and roof is provided with to hold cuts the hole.
3. a kind of drift angle spare as claimed in claim 2 is characterized in that, describedly holds that to cut the hole be oblate cylindricality.
4. a built-in twistlock comprises tapered end, holds and cuts piece, middle locking bar, sleeve, spacing ring, sliding block, fixed stop, fix screw or set pin, turning piece, lengthen locking bar, guide ring, attaching screw or connecting pin, operating handle seat and operating handle is characterized in that:
Above-mentioned tapered end is flat pyramidal structure, and holding and cutting piece is oblate column structure, and sliding block is the oblate column structure of hollow, and the lower surface is provided with the end face tooth, is provided with the flat cylindrical hole of perforation in the middle of the fixed stop, and the turning piece upper surface is provided with the end face tooth.
5. a kind of built-in twistlock according to claim 4, it is characterized in that, top and the tapered end of middle locking bar join, the bottom of middle locking bar joins with the lengthening locking bar, sleeve and spacing ring join, turning piece joins by fix screw or set pin and middle locking bar, lengthens locking bar and joins by attaching screw or connecting pin and operating handle seat, and operating handle seat and operating handle are hinged.
6. a freight container is characterized in that, comprises as any described drift angle spare among the claim 1-3 with as any described built-in twistlock among the claim 4-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694591 CN203047893U (en) | 2012-12-17 | 2012-12-17 | Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694591 CN203047893U (en) | 2012-12-17 | 2012-12-17 | Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047893U true CN203047893U (en) | 2013-07-10 |
Family
ID=48730874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694591 Expired - Lifetime CN203047893U (en) | 2012-12-17 | 2012-12-17 | Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809924A (en) * | 2020-07-06 | 2020-10-23 | 中国石油天然气集团有限公司 | Container with safety rope anchoring rod of climbing equipment |
-
2012
- 2012-12-17 CN CN 201220694591 patent/CN203047893U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809924A (en) * | 2020-07-06 | 2020-10-23 | 中国石油天然气集团有限公司 | Container with safety rope anchoring rod of climbing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103991649B (en) | The collapsible pallet for transporting of large-scale main body section section | |
| CN201567146U (en) | Suspender for eccentric component | |
| CN104088227A (en) | Rear pull rod | |
| CN202967192U (en) | Top corner piece and middle twist lock and container comprising the same | |
| CN203047893U (en) | Top corner piece, built-in twist lock and container with top corner piece and built-in twist lock | |
| CN202970193U (en) | Internally installed twist lock of container | |
| CN204800573U (en) | Portable geological hammer | |
| CN108609307B (en) | Tank and ladder thereof | |
| CN203528353U (en) | Portable bus grabbing handle | |
| CN203584306U (en) | Drill bit of rotary drilling rig | |
| CN204917672U (en) | Hoist box beam structure | |
| CN104074482A (en) | Elevator spider | |
| CN202594621U (en) | Self-locking clamp for steel pipe hoisting | |
| CN102602795A (en) | Large flange lifting tool | |
| CN204751808U (en) | Elevator cab guardrail structure | |
| CN203047874U (en) | Apical angle part, fastening lock part, and container with apical angle part and fastening lock part | |
| CN204917674U (en) | Hoist girder | |
| CN201604940U (en) | Locking device | |
| CN203938973U (en) | Column | |
| CN203938974U (en) | Back stay | |
| CN210551103U (en) | Toolbox that transformer operation safety maintenance was used | |
| CN202518928U (en) | Large flange lifting device | |
| CN201714064U (en) | Scaffold corner pedal | |
| CN202967199U (en) | Container middle twist lock | |
| CN208650518U (en) | The wall column Y type de-molding device of concrete wall surface is detached from for template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Shandong High speed Logistics Group Co.,Ltd. patent The person in charge Document name: Notice of termination upon expiration of patent right |
|
| DD01 | Delivery of document by public notice |