Container securing extension bar
Technical field
The utility model belongs to the technical field of container securing, more particularly to a kind of container securing extension bar.
Background technology
During multi-deck container colligation, the connection between container and deck (also and hatch board and lashing bridge) is generally with drawing
The combining forms such as bar, turnbuckle and eye plate are being solid, and because the distance between colligation point is different, some distances differ larger,
Therefore the length of pull bar and turnbuckle used may be all different, it is necessary to which multiple different models could meet to require, thus
Production cost is greatly added, also increases management difficulty.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of container securing extension bar, in container securing
The middle compensated distance as pull bar connection, the product for reducing pull bar and turnbuckle use model, reduce cost and management difficulty.
Technical scheme is to provide a kind of container securing extension bar used by the utility model solves its technical problem,
Including Multi section bar, dop, axle, spacer pin and spring, the dop is integrally in clip shape including connection head and symmetrical above and below
Jig arm, the end of the Multi section bar and the connection head of dop connect, and the middle part of upper and lower two jig arm is correspondingly provided with axis hole, described
Spacing cotter way is offered in upper and lower two jig arm along the circumferential misalignment of axis hole respectively, and the spacing cotter way is along above two jig arm
Open up downwards and accordingly recessed provided with the clamping of pull bar section with axis hole lateral communication, the posterior medial of two jig arm up and down
Groove, the spacer pin at the top of axle with lateralling secure, and the spring is placed on the bottom of spacer pin, and the axle is arranged at the axle of dop
Kong Zhong, the spacer pin are first located in the spacing cotter way of lower section jig arm in connection procedure, as axle compression spring is lifted up
And rotate in the spacing cotter way for snapping onto top jig arm.
The end of the Multi section bar is provided with external screw thread, and the connection head of the dop is provided with connecting hole, in the connecting hole
Provided with internal thread, the end of the Multi section bar and the connection head of dop are connected through a screw thread.
The spacing cotter way of two jig arm up and down shifts to install for circumferential 180 ° along axis hole.
The bottom of the axle is provided with hand handle.
The section of the pull bar section clamping recess is in the arch to match with pull bar section outer ring surface.
It is cavity structure between two jig arm up and down.
Beneficial effect
The utility model realizes to be connected with the joint of head of pull bar, then is connected by Multi section bar with turnbuckle, so as to
Solves the problems, such as the compensated distance that pull bar connects in existing container securing, when the distance between colligation point is different, still
The pull bar and turnbuckle of same model can be used, compensated distance is realized by extension bar, so as to greatly reduce product type,
Product cost is reduced, and reduces management difficulty and management cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is the structural representation that the utility model is connected with pull bar.
Fig. 4 is the detail structure diagram of the utility model dop.
Fig. 5 is the total figure that the utility model is connected with pull bar and turnbuckle.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
A kind of container securing extension bar as Figure 1-5, including Multi section bar 1, dop 2, axle 3, spacer pin 4 and bullet
Spring 5.
Multi section bar 1 uses two poles.It is in clip shape that dop 2 is overall, including connection head and jig arm symmetrical above and below, up and down
It is cavity structure between two jig arm..The end of Multi section bar 1 is connected with the connection head of dop 2, and the end of Multi section bar 1 is provided with
External screw thread, the connection head of dop 2 are provided with connecting hole, internal thread, the end of Multi section bar 1 and the company of dop 2 are provided with connecting hole
Connector portions are connected through a screw thread.
The middle part of upper and lower two jig arm is correspondingly provided with axis hole 6, respectively along circumferential 180 ° of mistakes of axis hole 6 in upper and lower two jig arm
Position offers spacing cotter way 7, spacing cotter way 7 opened up downwards along above two jig arm and with the lateral communication of axis hole 6.Upper and lower two
The posterior medial of jig arm is accordingly provided with pull bar section clamping recess 8, and the section of pull bar section clamping recess 8 is in and pull bar section outer shroud
The arch that face matches.Spacer pin 4 laterallys secure with the top of axle 3, and spring 5 is placed on the bottom of spacer pin 4, and the bottom of axle 3 is set
There is hand handle 9.Axle 3 is arranged in the axis hole 6 of dop 2, and spacer pin 4 is first located at the spacing cotter way 7 of lower section jig arm in connection procedure
In, with the compression spring 5 of axle 3 be lifted up and rotate snap onto top jig arm spacing cotter way 7 in.
Operating procedure is as follows when in use with extension bar for the container securing:
(1) axle 3 is pulled to the bottom of dop 2, by the spacing cotter way 7 of 4 jig arm placed below of spacer pin;
(2) last joint of pull bar is nested into dop 2;
(3) lift shaft 3 penetrates spacer pin 4 180 ° of upper strata axis hole 6 and the rotation of dop 2, snaps onto the limit of top jig arm
In the cotter way 7 of position, while the joint of pull bar is entered in pull bar section clamping recess 8, passes through above and below the reset tension force of spring 5 two
Jig arm is relative to be clamped, and realizes that extension bar is firmly connected with pull bar, extension bar will not be split away off from pull bar;
(4) joint of extension bar is encased in turnbuckle, tightens up turnbuckle, complete lashing and securing.