CN201023892Y - Bridge-shape connector - Google Patents
Bridge-shape connector Download PDFInfo
- Publication number
- CN201023892Y CN201023892Y CNU2007200689310U CN200720068931U CN201023892Y CN 201023892 Y CN201023892 Y CN 201023892Y CN U2007200689310 U CNU2007200689310 U CN U2007200689310U CN 200720068931 U CN200720068931 U CN 200720068931U CN 201023892 Y CN201023892 Y CN 201023892Y
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- China
- Prior art keywords
- end frame
- right end
- thread
- screw
- utility
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Abstract
The utility model relates to a bridge-shaped connector, including a left end frame and a right end frame, the utility model is characterized in that: the lower ends of the left end frame and the right end frame are both provided with elbows, the sizes of the left end frame, the right end frame and the elbows thereof are matched with the angle pieces of the navy containers (ammunition boxes), the left end frame is connected with the right end frame by a dual-head screw rod, the dual-head screw rod has reverse direction of spiral of the thread connection of the left end frame and the right end frame, a wrench connecting block is arranged at the middle of the dual-head screw rod, a lock nut is screwed on any one head of the two heads of the screw rod, and the lock nut is positioned at the inner side of the left end frame or the right end frame. The utility model can be applicable to the navy containers (ammunition boxes) and is characterized by simple structure, convenient usage, firm and reliable connection and so on; furthermore, the utility model can reduce the occurrence of faults and improve the economic benefit.
Description
Technical field
The utility model relates to a kind of naval fixed connector with freight container, especially a kind ofly is used for adjacent two naval with being fixedly coupled device between the freight container (ammunition box).
Background technology
At present, the stacking of freight container and fixing need to use various nations decide instrument on harbour and the box ship, wherein in the fixing corner fittings that packs into the container with the end frame between the Neighbor Set vanning, adjacent two hold between the framves pass with bolt after, use the nut locking captive joint.This connecting device and method need a large amount of manual operations, and the easy fixedly instability that tilts to cause between the Neighbor Set vanning of the end frame discontinuity in the Neighbor Set vanning in the connection procedure, have potential safety hazard.In addition, naval is different with the corner fittings size of standard container with the corner fittings of freight container (ammunition box), and the existing fixed adaptor union can't use, therefore, need to be applicable to the adaptor union of naval again with freight container (ammunition box) with wanting a kind of captive joint that can conveniently be used between the freight container.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of bridge connection device that is applicable to naval with freight container (ammunition box), and this connector construction is plainly-packed, easy to use, is connected and fixed reliable.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Bridge connection device of the present utility model, comprise left and right end frame, be characterized in: left and right end frame lower end is equipped with elbow, and the size of left and right end frame and last elbow thereof and naval are suitable with the corner fittings of freight container (ammunition box), left and right end frame connects by two-thread screw, two-thread screw is opposite with the hand of spiral that is threaded of left and right end frame, the centre of two-thread screw is provided with the wrench contiguous block, and be rotary with jam nut on arbitrary head at screw rod two, and jam nut is positioned at the inboard of left end frame or right-hand member frame.
Connecting thread between two-thread screw and the left and right end frame is angular thread or T shape screw thread; The wrench contiguous block of the centre of two-thread screw is square or regular hexagon contiguous block; Two-thread screw and left end frame bonded assembly screw thread are minus thread.
The beneficial effects of the utility model are:
(1) left and right end frame lower end is equipped with elbow, and left and right end frame and to go up the size of elbow suitable with the corner fittings of freight container (ammunition box) with naval, can be used for naval's freight container (ammunition box);
(2) left and right end frame connects with the opposite two-thread screw of hand of spiral, is provided with the wrench contiguous block in the middle of the screw rod.As long as left and right end frame is moved inward adjacent two freight containers locking with the wrench rotating screw bolt.Therefore, have characteristics such as simple in structure, easy to use;
(3) on of screw rod, be rotary with jam nut,, therefore, be connected and fixed reliably, can reduce the generation of fault and increase economic efficiency when left and right end frame locking Neighbor Set vanning back can prevent that with the nut locking screw rod screw rod from becoming flexible.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 puts into the view of the corner fittings of Neighbor Set vanning for the utility model;
View when Fig. 3 locks for the utility model;
Fig. 4 is along the cutaway view of A-A among Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment:
As shown in Figure 1, the utility model bridge connection device comprises left and right end frame 1,2, two-thread screw 3, jam nut 4.
Left and right end frame 1,2 lower end is equipped with elbow, and the corner fittings of the size of left and right end frame 1,2 and last elbow thereof and naval's usefulness freight container (ammunition box) is suitable.
Be rotary with two-thread screw 3 in the screw in the middle of the left and right end frame 1,2, two-thread screw 3 is opposite with the hand of spiral that is threaded of left and right end frame 1,2, and two-thread screw 3 is minus thread or right-hand screw thread with left end frame 1 bonded assembly screw thread.When two-thread screw 3 rotations, left and right end frame 1,2 inside or outside same moved further.
The centre of two-thread screw 3 is provided with spanner contiguous block 5, and is rotary with jam nut 4 on arbitrary head at screw rod 3 two, and jam nut 4 is positioned at the inboard of left end frame 1 or right-hand member frame 2.
Connecting thread between two-thread screw 3 and the left and right end frame 1,2 can be angular thread or T shape screw thread; The contiguous block 5 of the wrench 6 in the middle of the two-thread screw 3 can be square or regular hexagon contiguous block (Fig. 4).
The utility model using method:
(1) as shown in Figure 2, left and right end frame 1,2 is transferred to certain distance, allows its adjacent two naval of packing into in the corner fittings of freight container;
(2) as Fig. 3, shown in 4,, tighten up left and right end frame 1,2 by six squares, 5 places, centre of spanner 6 rotary screws 3, rotational lock nut 4 makes it be adjacent to end frame 1 then.
Claims (4)
1. bridge connection device, comprise left and right end frame (1,2), it is characterized in that: described left and right end frame (1,2) lower end is equipped with elbow, and left and right end frame (1,2) and to go up the size of elbow suitable with the corner fittings of freight container ammunition box with naval, left and right end frame (1,2) is by two-thread screw (3) connection, two-thread screw (3) is opposite with the hand of spiral that is threaded of left and right end frame (1,2); The centre of two-thread screw (3) is provided with spanner contiguous block (5), and is rotary with jam nut (4) on arbitrary head at screw rod (3) two, and jam nut (4) is positioned at the inboard of left end frame (1) or right-hand member frame (2).
2. bridge connection device according to claim 1 is characterized in that, the connecting thread between described two-thread screw (3) and the left and right end frame (1,2) is angular thread or T shape screw thread.
3. bridge connection device according to claim 1 is characterized in that, the spanner contiguous block (5) of the centre of described two-thread screw (3) is square or regular hexagon contiguous block.
4. bridge connection device according to claim 1 and 2 is characterized in that, described two-thread screw (3) is a minus thread with left end frame (1) bonded assembly screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689310U CN201023892Y (en) | 2007-04-13 | 2007-04-13 | Bridge-shape connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689310U CN201023892Y (en) | 2007-04-13 | 2007-04-13 | Bridge-shape connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023892Y true CN201023892Y (en) | 2008-02-20 |
Family
ID=39097744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200689310U Expired - Fee Related CN201023892Y (en) | 2007-04-13 | 2007-04-13 | Bridge-shape connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023892Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126541A (en) * | 2011-01-30 | 2011-07-20 | 宜兴市环海金属制品有限公司 | Container bridge fitting |
| CN101654180B (en) * | 2009-08-28 | 2012-11-28 | 昆山吉海实业公司 | Yard bridge fitting |
| CN105135142A (en) * | 2015-10-12 | 2015-12-09 | 广州枫叶管业有限公司 | Malposition heating plate |
| CN105507625A (en) * | 2015-12-22 | 2016-04-20 | 四川东泉机械设备制造有限公司 | Spliced container type multifunctional mobile workshop |
| CN105888075A (en) * | 2016-06-12 | 2016-08-24 | 上海集巧建筑科技有限公司 | Quick connector for container house |
| CN112591275A (en) * | 2020-12-15 | 2021-04-02 | 天津艺虹智能包装科技股份有限公司 | Corrugated case for transportation |
-
2007
- 2007-04-13 CN CNU2007200689310U patent/CN201023892Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654180B (en) * | 2009-08-28 | 2012-11-28 | 昆山吉海实业公司 | Yard bridge fitting |
| CN102126541A (en) * | 2011-01-30 | 2011-07-20 | 宜兴市环海金属制品有限公司 | Container bridge fitting |
| CN105135142A (en) * | 2015-10-12 | 2015-12-09 | 广州枫叶管业有限公司 | Malposition heating plate |
| CN105507625A (en) * | 2015-12-22 | 2016-04-20 | 四川东泉机械设备制造有限公司 | Spliced container type multifunctional mobile workshop |
| CN105888075A (en) * | 2016-06-12 | 2016-08-24 | 上海集巧建筑科技有限公司 | Quick connector for container house |
| CN112591275A (en) * | 2020-12-15 | 2021-04-02 | 天津艺虹智能包装科技股份有限公司 | Corrugated case for transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |