CN203283689U

CN203283689U - Overflow box and tank container

Info

Publication number: CN203283689U
Application number: CN2013203251318U
Authority: CN
Inventors: 姚春荣; 梁勋南; 顾俊进
Original assignee: China International Marine Containers Group Co Ltd; Nantong CIMC Tank Equipment Co Ltd; CIMC Enric Investment Holdings Shenzhen Co Ltd
Current assignee: Zhongji An Ruihuan Technology Co ltd
Priority date: 2013-06-06
Filing date: 2013-06-06
Publication date: 2013-11-13
Anticipated expiration: 2023-06-06

Abstract

The utility model discloses an overflow box and a tank container. The overflow box is arranged on the top of the tank container. The overflow box comprises an overflow box body and a box cover arranged at the position of an opening of the overflow box body in a covering mode. The overflow box further comprises at least one unexpected closing preventing mechanism. Each unexpected closing preventing mechanism comprises a sliding rod and a fixed piece, wherein the sliding rod is in a flat strip shape and is connected between the overflow box body and the box cover, one end of the sliding rod is hinged to the box cover, a short sliding groove penetrating through the sliding rod in the thickness direction of the sliding rod is formed in a position close to the other end of the sliding rod, a long sliding groove penetrating through the sliding rod in the thickness direction of the sliding rod is formed between the two ends of the sliding rod, the short sliding groove is located above the long sliding groove and is communicated with the long sliding groove, one end of the fixed piece is fixed on the overflow box body, and the other end of the fixed piece penetrates into the short sliding groove or into the long sliding groove. The unexpected closing preventing mechanisms are capable of preventing the box from being closed unexpectedly after the box cover is lifted, and therefore safety of operation staff carrying out operation on the interior of the overflow box is improved.

Description

Spill case and tank container

Technical field

The utility model relates to a kind of freight container, relate in particular to a kind of tank container with and on the spill case structure.

Background technology

Tank container is a kind of transportation means commonly used in modern logistics industry; in transportation; variation along with surrounding environment; pressure in tank body can have greatly changed;, in order to guarantee the safety of transporting, usually can relief valve assembly be set to discharge when needed the pressure in tank body at the top of tank body.Further; for fear of corrosion relief valve assemblies such as the rainwater of transportation peripheral environment or seawater; so can protect in the outer setting of relief valve assembly the spill case of relief valve assembly; for example the applying date is on August 7th, 2007, and the patent No. is described in 200720170271.7 Chinese patent.

Consult Fig. 1, spill case generally includes: be looped around the relief valve assembly periphery and be connected to the overflow box body 1 on tank body and be hinged on the lid 2 that overflow box body 1 lateral wall top connects, lid 2 is after opening certain angle, and is general fixing with rope chain 3.When lid was in open mode, if operating personal, to operating in spill case, is blown or mistake such as touches at the unforeseen circumstances in case run into, lid may be shut, thereby operating personal is damaged.

The utility model content

Main purpose of the present utility model is the technical matters of for the spill case accident on the tank container that solves prior art, closing.

for solving the problems of the technologies described above, the utility model proposes a kind of spill case of tank container, comprise: overflow box body and the lid that covers at described overflow box body opening part, described spill case also comprises at least one anti-unexpected closing organ, described anti-unexpected closing organ comprises: a slide bar and a connecting element, slide bar is flat strip shaped, be connected between described overflow box body and described lid, one end of described slide bar is hinged on described lid, near the position of the described slide bar other end, one short groove that runs through described slide bar thickness direction is set, the one long chute that runs through described slide bar thickness direction is set between the two ends of described slide bar, described short groove is positioned at the top of described long chute, and described short groove and described long chute link, connecting element one end is fixed on described overflow box body, and the other end penetrates in described short groove or described long chute.

The spill case of described tank container, wherein, described connecting element comprises: an anchor shaft and be spun on described anchor shaft end in order to prevent that described anchor shaft breaks away from the block of described slide bar.

The spill case of described tank container, wherein, also be connected with at least one rope chain in order to the maximum open angle that limits described lid between described overflow box body and described lid.

The spill case of described tank container, wherein, the hinged end of described slide bar and described lid arranges a hinge hole, described hinge hole runs through the thickness direction of described slide bar, be provided with hinged seat on described lid, described hinged seat comprises: pedestal and jointed shaft, described jointed shaft penetrates in the hinge hole of described slide bar, and two ends are fixed on described pedestal.

For solving the problems of the technologies described above, the utility model also proposes a kind of tank container, and its top is provided with above-mentioned spill case.

Compared with prior art, the utlity model has following beneficial effect: spill case of the present utility model is by arranging an anti-unexpected closing organ between overflow box body and lid, can prevent that lid is accidentally shut down when opening, improved the safety of operating personal when operating in spill case, but anti-unexpected closing organ also can be carried to closed condition on artificial simultaneously, so, do not affect normally closing of lid.

Description of drawings

Fig. 1 is the structural representation of existing spill case.

Fig. 2 is that the master of the utility model spill case when full open position looks schematic diagram.

Fig. 3 is the schematic top plan view of the utility model spill case when full open position.

Fig. 4 is the schematic diagram of anti-unexpected closing organ when stoping the lid accident to be closed of the utility model spill case.

Fig. 5 is the structural representation of slide bar.

The specific embodiment

, in order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.

Consult Fig. 2 and Fig. 3, the spill case of the utility model tank container comprises: overflow box body 1, cover the lid 2 at overflow box body 1 opening part, at least one rope chain 3 and at least one anti-unexpected closing organ 4 that is connected between overflow box body 1 and lid 2 that is connected between overflow box body 1 and lid 2.

Overflow box body 1, lid 2 and rope chain 3 all adopt the prior art structure, repeat no more herein.

Anti-unexpected closing organ 4 comprises: a slide bar 41, a connecting element 42 and hinged seat 43.

In conjunction with consulting Fig. 2, Fig. 3 and Fig. 5, slide bar 41 is flat strip shaped, and it is connected between overflow box body 1 and lid 2.One end of slide bar 41 is provided with hinge hole 413, hinge hole 413 runs through the thickness direction of slide bar 41, with hinged seat 43, to coordinate, one end of slide bar 41 is hinged on lid 2, near the position of slide bar 41 other ends, one short groove 411 that runs through slide bar 41 thickness directions is set, the one long chute 412 that runs through slide bar 41 thickness directions also is set between the two ends of slide bar 41, and short groove 411 is positioned at the top of long chute 412, and short groove 411 links with long chute 412.

Consult Fig. 2 and Fig. 3, connecting element 42 comprises: an anchor shaft 421 and be spun on block 422 on anchor shaft 421, one end of anchor shaft 421 is fixed on the overflow box body, the other end penetrates in the short groove 411 or long chute 412 of slide bar 41, block 422 is spun on the end of anchor shaft 421, in case anchor shaft 421 breaks away from slide bar 41 when work.

In other embodiments, connecting element 42 also can be substituted by other fixed sturctures, as: hook etc.

Hinged seat 43 comprises: pedestal 431 and jointed shaft 432, pedestal 431 are fixed on lid 2, and jointed shaft 432 penetrates in the hinge hole 413 of slide bar 41, and two ends are fixed on pedestal 431.

As shown in Figure 2, when the lid 2 of spill case was opened, anchor shaft 421 slided to the right along the long chute 412 of slide bar 41, and when lid 2 opened to certain angle, because of Action of Gravity Field, anchor shaft 421 entered short groove 411 and slides, and, until rope chain 3 is tensioned, held lid 2; As shown in Figure 4, when closing lid 2, slide bar 41 slides into high order end along short groove 411, and can't continue to slide, thereby has stoped lid 2 to continue to close, and prevents that the unforeseen circumstancess such as chance is blown or touch by mistake from causing lid to be closed; While as need, lid 2 further being closed, need artificially slide bar 41 to be lifted to long chute 412, slide bar 41 could continue to slide left, until lid 2 is closed.

These are only better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content have been done changes, and all is included in protection domain of the present utility model.

Claims

1. the spill case of a tank container comprises: overflow box body and cover lid at described overflow box body opening part, it is characterized in that, and described spill case also comprises at least one anti-unexpected closing organ, described anti-unexpected closing organ comprises:

One slide bar, be flat strip shaped, be connected between described overflow box body and described lid, one end of described slide bar is hinged on described lid, near the position of the described slide bar other end, one short groove that runs through described slide bar thickness direction is set, the one long chute that runs through described slide bar thickness direction is set between the two ends of described slide bar, and described short groove is positioned at the top of described long chute, and described short groove and described long chute link;

One connecting element, one end are fixed on described overflow box body, and the other end penetrates in described short groove or described long chute.

2. the spill case of tank container as claimed in claim 1, is characterized in that, described connecting element comprises: an anchor shaft and be spun on described anchor shaft end in order to prevent that described anchor shaft breaks away from the block of described slide bar.

3. the spill case of tank container as claimed in claim 1, is characterized in that, also is connected with at least one rope chain in order to the maximum open angle that limits described lid between described overflow box body and described lid.

4. the spill case of tank container as claimed in claim 1, it is characterized in that, the hinged end of described slide bar and described lid arranges a hinge hole, described hinge hole runs through the thickness direction of described slide bar, be provided with hinged seat on described lid, described hinged seat comprises: pedestal and jointed shaft, described jointed shaft penetrates in the hinge hole of described slide bar, and two ends are fixed on described pedestal.

5. tank container, its top arranges a spill case, it is characterized in that, and described spill case is the described spill case of any one in claim 1-4.