CN101301952A

CN101301952A - Tank container

Info

Publication number: CN101301952A
Application number: CNA2008101231281A
Authority: CN
Inventors: 戈登·哈里森; 楼晓华; 张俞忠
Original assignee: NANTONG TANK CONTAINER CO Ltd
Current assignee: NANTONG TANK CONTAINER CO Ltd
Priority date: 2008-06-06
Filing date: 2008-06-06
Publication date: 2008-11-12
Anticipated expiration: 2028-06-06
Also published as: CN101301952B

Abstract

The invention relates to a tank container, which comprises a tank body, a reinforcing ring outside the tank body and a bottom discharge valve arranged below one end of the tank body, wherein the top of the tank body is provided with a manhole, a safety valve, a gas phase valve, a top discharge hole and an overflow box, the bottom of the overflow box is provided with an overflow pipe for guiding liquid in the overflow box to the outside of the tank container, two ends of the tank body are respectively welded on two end frames by skirt rings, the two end frames are respectively connected with a longitudinal bottom beam and a reinforcing inclined strut, one end frame is fixedly provided with a staircase, and the staircase is communicated to a footpath plate fixedly arranged at the top of the tank container. The end frame is formed by connecting corner pieces, corner columns, top beams, bottom beams, reinforcing inclined struts and top corner plates, and reinforcing plates are welded on the inner surface of the lower wall of the bottom beam rectangular tube. The main advantages are that: the distance between the lower surface of the end part of the end frame bottom beam and the lower surface of the end frame corner fitting is increased, the stress condition of the end frame bottom beam during transportation is improved, and the service efficiency of the tank container is improved.

Description

A kind of tank container

Technical field:

The present invention relates to a kind of tank container.

Background technology:

Existing tank container, its end frame bottom girder end has certain thickness brace panel to be welded in bottom girder rectangle tube wall below outside face, because this structure is dwindled the distance between end frame base angle part lower surface and the bottom girder end lower surface, the bottom girder end is contacted with the carriage bottom plate of transport vehicle, cause the tank container bottom girder to bear excessive load.

Summary of the invention:

The objective of the invention is: the technical scheme that a kind of tank container is provided, this tank container has strengthened the distance between end frame bottom girder end lower surface and the end frame corner fittings lower surface, end frame base angle part fully contacts with the transport vehicle base plate when guaranteeing to transport, leave the gap between end frame bottom girder end and vehicle floor, improve the force-bearing situation of end frame bottom girder, also can not influence the load-carrying capacity of whole end frame because of the variation of end frame bottom girder force-bearing situation.

Technical scheme of the present invention is: a kind of tank container, the outer reinforcing pad of tank body, tank body is arranged, place the bottom discharge valve of tank body one end below, manhole, safety valve, gas valve, top discharge mouth, spill case are arranged at the tank body top, and spill case bottom has the liquid in the spill case is caused the outer overflow pipe of tank container.The tank body two ends are welded with apron ring, and the two ends apron ring is welded in respectively on the end frame at two ends, and two ends end frame is connected with vertical bottom girder, reinforcement diagonal brace respectively, is fixed with staircase on the end end frame, and staircase passes to the boardwalk that the tank container top installs.The end frame is strengthened diagonal brace, bottom reinforcement diagonal brace and top gusset by drift angle spare, base angle part, both sides corner post, back timber, bottom girder, top and is formed by connecting, and the lower wall inside face of bottom girder rectangular tube is welded with brace panel.

For the intensity that economical with materials guarantees to hold frame again, the top diagonal brace of end frame adopts the angle steel material.

In order to reduce the manufacturing procedure of boardwalk, reduce the quantity of boardwalk strut member, cost-cutting, the top gusset that the boardwalk place is housed is provided with boardwalk and shelves the limit.

In order to ensure the tank container operator safety, make its position that on boardwalk, is easy to see staircase, at the oad of guaranteeing to reduce under the condition of intensity back timber, the back timber outside is fixed in vertically arranged staircase upper end.

In order to prevent that the transport trolley carriage bottom plate from contacting with tank container end frame bottom girder and make bottom girder bear excessive load, the bottom girder below that the diagonal brace weld is strengthened in two ends end frame bottom girder and bottom is welded with the loading transfer backing plate.

In order to make tank container have heat insulation function, outside tank body, be added with heat-insulation layer, also have the end outsourcing to captive joint on the heat-insulation layer of end with the end frame.

Advantage of the present invention is: this tank container, owing to will hold frame bottom girder end brace panel to be welded in the inboard of rectangular tube bottom girder lower wall, do not influence the active distance between bottom girder end lower surface and the base angle part lower surface, therefore when tank container transports, guarantee that the base angle part contacts with the transport trolley base plate, leave big gap between bottom girder and transport trolley base plate, even when automobile bumpiness, also can guarantee gap between bottom girder and car bottom plate, its basic load bears on base angle part and corner post but not on the bottom girder, has improved the force-bearing situation and the service efficiency of tank container greatly.

The present invention is further described below in conjunction with drawings and Examples:

Description of drawings:

Fig. 1: a kind of tank container structural representation;

The birds-eye view of Fig. 2: Fig. 1;

The left view of Fig. 3: Fig. 1;

The right elevation of Fig. 4: Fig. 1;

The partial enlarged drawing of Fig. 5: Fig. 3;

The partial enlarged drawing of Fig. 6: Fig. 4;

Fig. 7: be provided with the top corner plate structure scheme drawing that pavement is shelved the limit;

The left view of Fig. 8: Fig. 7;

Fig. 9: Fig. 7 symmetry part structural representation;

The right elevation of Figure 10: Fig. 9;

Figure 11: the top corner plate structure scheme drawing that pavement is shelved the limit is not set;

The left view of Figure 12: Figure 11;

Figure 13: the top corner plate structure scheme drawing in band waist hole;

Figure 14: Figure 13 symmetry part structural representation;

Figure 15: bottom girder is welded with the end frame partial enlarged drawing of loading transfer backing plate;

Figure 16: bottom girder is welded with the end frame partial enlarged drawing of loading transfer backing plate;

Figure 17: the tank container structural representation that heat-insulation layer is arranged.

The specific embodiment:

Embodiment 1:

Tank container (seeing Fig. 1, Fig. 2), tank body 1 is arranged, the reinforcing pad 2 that tank body is outer, place the bottom discharge valve 3 of tank body one end below, manhole 4, safety valve 5, gas valve 6, top discharge mouth 7 and

spill case

8 and 9 are arranged at the tank body top, and

spill case

8 and 9 bottoms have respectively the liquid in

spill case

8 and 9 is caused the

outer overflow pipe

10 and 11 of tank container.Tank body 1 two ends are welded with apron ring 12, two ends apron ring 12 is welded in respectively on the end frame 13 and end frame 14 at two ends, end frame 13 is connected with vertical bottom girder 15, reinforcement diagonal brace 16 respectively with end frame 14, is fixed with staircase 17 on the end frame 14, and staircase 17 passes to the boardwalk 18 that the tank container top installs.End frame 13 (see figure 3)s are by drift angle spare 19, base angle part 20, both sides corner post 21, back timber 22, bottom girder 23, diagonal brace 24 is strengthened on top, the bottom is strengthened diagonal brace 25 and top gusset 26 and top gusset 29 and (is seen Fig. 1, Fig. 2) be formed by connecting, end frame 14 (see figure 4)s are by drift angle spare 19, base angle part 20, both sides corner post 21, back timber 22, bottom girder 27, diagonal brace 24 is strengthened on top, the bottom is strengthened diagonal brace 25 and top gusset 29 and top gusset 30 and (is seen Fig. 1, Fig. 2) be formed by connecting, the inside face of the two ends rectangular tube section bar lower wall of bottom girder 23 and bottom girder 27 is welded with brace panel 28 and (sees Fig. 5, Fig. 6).

Embodiment 2:

With the difference of embodiment 1 be: the top of end frame 13 and end frame 14 is strengthened diagonal brace 24 and is adopted the angle steel material, and the angle steel material can be that section bar or sheet material flanging process.

Embodiment 3:

With the difference of

embodiment

1 or 2 be: in order to reduce the manufacturing procedure of boardwalk 18, reduce the quantity of boardwalk strut member, cost-cutting is equipped with the top gusset 26 at boardwalk place and top gusset 29 and is provided with boardwalk and shelves limit 31 (seeing Fig. 7, Fig. 8, Fig. 9, Figure 10); The top gusset that the boardwalk place is not housed can adopt the form the same with top gusset 26 and top gusset 29, also can adopt boardwalk is not set shelves the top gusset 30 on limit (seeing Figure 11, Figure 12).

Embodiment 4:

With

embodiment

1 or 2,3 difference be: in the process of staircase 17 acting point can be arranged up and down in order to make operating personal, be equipped with on the top gusset 26 at staircase 17 places or the top gusset 29 and have the waist hole 32 (seeing Figure 13, Figure 14) that hand can be caught.

Embodiment 5:

With

embodiment

1 or 2,3,4 difference be: in order to ensure the tank container operator safety, make it on boardwalk 18, be easy to see the position of staircase 17, at the oad of guaranteeing to reduce under the condition of intensity back timber 22, back timber 22 outside (see figure 4)s are fixed in vertically arranged staircase 17 upper ends.

Embodiment 6:

With

embodiment

1 or 2,3,4,5 difference be: bear excessive load in order to prevent tank container end frame bottom girder, the bottom girder 27 of the bottom girder 23 of end frame 13 and end frame 14 is strengthened diagonal brace 25 weld bottom girders below with the bottom and is welded with loading transfer backing plate 36 (seeing Figure 15, Figure 17).

Embodiment 7:

With

embodiment

1 or 2,3,4,5,6 difference be: have heat insulation function in order to make tank container, be added with heat-insulation layer 33 outside tank body 1, tank body 1 two ends add heat-insulation layer 34 backs and also have end outsourcing 35 and end frame 13, end frame 14 to install (seeing Figure 17) respectively.

Claims

1, a kind of tank container, tank body is arranged, the reinforcing pad that tank body is outer, place the bottom discharge valve of tank body one end below, manhole is arranged at the tank body top, safety valve, gas valve, the top discharge mouth, spill case, have bottom the spill case liquid in the spill case is caused the outer overflow pipe of tank container, the tank body two ends are welded with apron ring, the two ends apron ring is welded in respectively on the end frame at two ends, two ends end frame respectively with vertical bottom girder, strengthening diagonal brace connects, be fixed with staircase on the one end end frame, staircase passes to the boardwalk that the tank container top installs, the end frame is by drift angle spare, the base angle part, the both sides corner post, back timber, bottom girder, diagonal brace is strengthened on top, diagonal brace is strengthened in the bottom and the top gusset is formed by connecting, and it is characterized in that: the lower wall inside face of bottom girder rectangular tube is welded with brace panel.

2, according to the described a kind of tank container of claim 1, it is characterized in that: the top of end frame is strengthened diagonal brace and is adopted the angle steel material.

3, according to claim 1 or 2 described a kind of tank containers, it is characterized in that: the top gusset is provided with boardwalk and shelves the limit.

4, according to claim 1 or 2 described a kind of tank containers, it is characterized in that: the back timber outside is fixed in vertically arranged staircase upper end.

5, according to claim 1 or 2 described a kind of tank containers, it is characterized in that: the bottom girder below that the diagonal brace weld is strengthened in end frame bottom girder and bottom is welded with the loading transfer backing plate.

6, according to claim 1 or 2 described a kind of tank containers, it is characterized in that: tank body has heat-insulation layer outward.