CN2712839Y - Container with groove and sealing rod arranged on the joint of the floor boards - Google Patents
Container with groove and sealing rod arranged on the joint of the floor boards Download PDFInfo
- Publication number
- CN2712839Y CN2712839Y CN 200420071440 CN200420071440U CN2712839Y CN 2712839 Y CN2712839 Y CN 2712839Y CN 200420071440 CN200420071440 CN 200420071440 CN 200420071440 U CN200420071440 U CN 200420071440U CN 2712839 Y CN2712839 Y CN 2712839Y
- Authority
- CN
- China
- Prior art keywords
- floor
- groove
- sealing band
- freight container
- splicing seams
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 6
- 239000000565 sealant Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a container. In order to solve that the undersurface at the end portion of the floor needs to be provided with a tenon port because of the use of the floor central sill in the traditional container, and thus the problem that the intensity of the floor is caused to be considerably reduced; the ends of the left and the right floors on the two sides of each longitudinal joint are respectively provided with a left groove and a right groove which are inwards recessed; a concave chamber is composed of the left and the right grooves which are mutually matched, and the inner part of the concave chamber is also provided with a sealing strip. The cross-sectional shape of the sealing strip is identical or similar to the cross-sectional shape of the concave chamber. The utility model adopts the way that the end portion of the floor is provided with the groove and the inner part of the groove is embedded with the sealing strip to replace the traditional floor central sill; the undersurface at the end portion of the floor needs not to be provided with the tenon port, instead, the center, slightly upward and slightly downward locations on the end portion of the floor are provided with the groove, in this way, the scheme can remarkably improve the intensity of the end portion of the floor, and thus the service life of the container floor is improved.
Description
Technical field
The utility model relates to freight container, more particularly, relates to a kind of freight container that groove and sealing band are set at floor splicing seams place.
Background technology
Freight container from 1956 since the U.S. at first brings into use, passed through 40 years of development.At present, freight container traffic is widely used in the whole world.Traditional goods general purpose container generally is made up of both walls, door end, front end, top board, floor and underframe.Floor wherein and underframe are formed the carrying structure of goods in the case jointly.As Fig. 1, Fig. 2 and shown in Figure 3, in traditional freight container, underframe is mainly by two bottom side beams 11,12 and form with bottom side beams some horizontal bottom cross beams 3 connected vertically longitudinally; On bottom cross beam, lay the laminated wood floor 2 of 28 millimeters thick then, and clench, can constitute existing certain intensity, have a loading plane of better planeness again by screw 4.
In use, ground or the cabin of depositing freight container have ponding, enter inside damage goods and wood covering for preventing sealing or aqueous vapor, require freight container to have the better seal function.But because the restriction of making apparatus and manufacture craft, floor wherein is spliced by polylith wood covering 2, deposits between adjacent two floors to have a splicing seams; Wherein, the splicing seams parallel with bottom cross beam is set on the bottom cross beam, and realizes sealing by the method for playing glue between bottom cross beam and floor; But in common underframe, do not have the 3rd parallel with it beam between the bottom side beams 11,12, that is to say, the splicing seams of parallel floor with bottom side beams does not have beam to support; For addressing this problem, can on bottom cross beam 3, lay vertical with it, a lath that thickness is the 4-5 millimeter in traditional freight container usually as floor central sill 6, between floor central sill and wood covering, break sealant then and seal.Because the floor central sill has certain thickness of slab, for guaranteeing combining closely of wood covering and bottom cross beam surface, need to offer a small stair at the lower surface of wood covering end, be used to claim to offer tenon mouth 8.Wherein, the degree of depth of tenon mouth 8 is greater than the thickness of floor central sill, thus can cause the local reduction of ground plate thickness, the intensity on floor is produced tangible negative effect, a large number of experiments show that because of having offered tenon mouth 8, the floor at splicing seams place is easily damaged.
The utility model content
At the above-mentioned defective of prior art, thereby the utility model will solve in traditional freight container because of having used the floor central sill to offer the problem that intensity that the tenon mouth can cause the floor weakens greatly at the lower surface of end, floor.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of freight container that groove and sealing band are set at floor splicing seams place, comprise underframe and the floor that is layered on the described underframe; Comprise in the described underframe that two foundation curb girders reach and described two foundation curb girders many foundation crossbeam connected vertically; Described floor is spliced by the polylith plate, and forms longitudinal spliced seam parallel with described bottom side beams and the horizontally-spliced seam parallel with described bottom cross beam between each floor; Wherein, for the floor of the longitudinal spliced seam of each bar both sides, place, the splicing end on a side floor is provided with inwardly recessed groove at least therein, and sealing band also is housed in described groove.
In the utility model, the splice ends portion that is preferably in the left and right floor of the longitudinal spliced seam of each bar both sides is provided with inwardly recessed left and right groove respectively, and the groove on described left and right floor cooperatively interacts and can form a cavity; Described sealing band is arranged in the described cavity.Described left and right groove cooperatively interacts, and can form cross sectional shape is triangle, rectangle, prismatic, circle or oval-shaped cavity; Described left and right groove can be set at end, described left and right floor the center, hit exactly on the upper side the position or hit exactly position on the lower side.The cross sectional shape of described sealing band is preferably identical with the cross sectional shape of the cavity that will insert, also can be similar with it; And described sealing band can be hollow structure or solid construction; In addition, also can tiny projection be set or tiny pit is used to store sealant, to strengthen its sealing effectiveness on the surface of sealing band.
The utility model employing in the end, floor groove is set and the mode of the sealing band of packing in groove replaces traditional floor central sill, need not offer the tenon mouth at the lower surface of end, floor, offer groove but change center into, hit exactly on the upper side the position or hit exactly on the lower side the position in the end, floor, can significantly improve the intensity of end, floor like this, thereby improve the service life of container floor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the loading plane partial top view of freight container when adopting traditional floor central sill;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is for cooperating the scheme drawing of offering the tenon mouth at the lower surface of end, floor with traditional floor central sill;
Fig. 4 is the cutaway view when at floor splicing seams place groove and sealing band being set in preferred embodiment of the utility model;
Fig. 5 A to Fig. 5 F is the scheme drawing when offering various difform groove in the end on floor;
Fig. 6 A to Fig. 6 K is the schematic cross-section of various difform sealing bands.
The specific embodiment
A preferred embodiment of the present utility model is shown in Fig. 4 and Fig. 5 A, as can be seen from the figure, offered a semi-circular recesses 21 respectively in the centre of end, left and right floor, two grooves are symmetrical, when left and right floor was stitched together, two semi-circular recesses were formed the circular-shaped, concave cavity that diameter is 10mm; The rubber weather strip 5 that diameter is 8mm of in cavity, having gone back plug-in mounting.During assembling, preferably in circular-shaped, concave cavity, play earlier glue, and then embed rubber weather strip 5.In the present embodiment, need not offer tenon mouth 8 shown in Figure 3 at the lower surface of the end on left and right floor 2, also not need to refill floor central sill 6 shown in Figure 3, this improvement can improve the intensity on floor, and can guarantee that sealing effectiveness is unaffected.Because will in cavity, play glue before installing, real sealing is to realize by the sealant that stores in the gap between sealing band and the cavity, rather than lean on the elasticity of rubber to realize, therefore, can also adopt timber, steel, composite material, sponge, vacuolar membrane to wait and make sealing band.
In the foregoing description groove has been arranged on the center of end, floor, when specifically implementing, also can be arranged on and hits exactly on the upper side the position or hit exactly position on the lower side.In addition, the structure of groove is not limited to shown in Fig. 5 A semicircle, it can also be any shape among Fig. 5 B to Fig. 5 F, when these grooves 22,23,24,25,26 cooperatively interact, the curved cavity that can form prismatic, rectangle, horizontal oval, vertical ellipse successively and cooperate with sealing band shown in Fig. 6 K.
In Fig. 6 A to Fig. 6 K, show the cross sectional shape of nine kinds of different sealing bars, when specifically implementing, the cross sectional shape of sealing band is preferably identical with the cavity cross sectional shape that will insert, and its size should be slightly less than the size of corresponding cavity.As can be seen from the figure, the inside of the 5th to the 8th kind of sealing band is hollow structure, and all the other sealing bands then are solid construction.The 9th kind of sealing band shown in Fig. 6 K is used for cooperating with the groove 26 of Fig. 5 F.In order further to increase the sealant adhesive effect, also tiny projection or tiny pit can be set on the surface of each sealing band.Certainly, the cross sectional shape of sealing band also can be incomplete same with the cavity cross sectional shape that will insert, and for example can insert the circular seal bar in disciform cavity, and remaining space then can be used to store sealant.
The utility model is not limited to above-mentioned specific embodiment, for the floor of the longitudinal spliced seam of each bar both sides, can be only therein place, the splicing end on a side floor inwardly recessed groove is set, install sealing band then therein.
Claims (8)
1, a kind of freight container that groove and sealing band are set at floor splicing seams place comprises underframe and the floor that is layered on the described underframe;
Comprise in the described underframe that two foundation curb girders reach and described two foundation curb girders many foundation crossbeam connected vertically; Described floor is spliced by the polylith plate, and forms longitudinal spliced seam parallel with described bottom side beams and the horizontally-spliced seam parallel with described bottom cross beam between each floor;
It is characterized in that for the floor of the longitudinal spliced seam of each bar both sides, place, the splicing end on a side floor is provided with inwardly recessed groove at least therein, and sealing band also is housed in described groove.
2, the freight container that groove and sealing band are set at floor splicing seams place according to claim 1, it is characterized in that, splice ends portion on the left and right floor of the longitudinal spliced seam of each bar both sides is provided with inwardly recessed left and right groove respectively, and the groove on described left and right floor cooperatively interacts and can form a cavity; Described sealing band is arranged in the described cavity.
3, the freight container that groove and sealing band are set at floor splicing seams place according to claim 2 is characterized in that, described left and right groove cooperatively interacts, and can to form cross sectional shape be triangle, rectangle, prismatic, circle or oval-shaped cavity.
4, the freight container that groove and sealing band are set at floor splicing seams place according to claim 3 is characterized in that, described left and right groove be set at end, described left and right floor the center, hit exactly on the upper side the position or hit exactly position on the lower side.
5, according to each described freight container that groove and sealing band are set at floor splicing seams place among the claim 1-4, it is characterized in that the cross sectional shape of described sealing band is identical with the cross sectional shape of described cavity or similar.
6, the freight container that groove and sealing band are set at floor splicing seams place according to claim 4 is characterized in that described sealing band is hollow structure or solid construction.
7, the freight container that groove and sealing band are set at floor splicing seams place according to claim 6 is characterized in that the surface of described sealing band is provided with tiny projection or tiny pit.
8, the freight container that groove and sealing band are set at floor splicing seams place according to claim 7, it is characterized in that described sealing band is rubber weather strip, timber sealing band, steel sealing band, sponge sealing band, vacuolar membrane sealing band or composite material sealing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071440 CN2712839Y (en) | 2004-07-07 | 2004-07-07 | Container with groove and sealing rod arranged on the joint of the floor boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071440 CN2712839Y (en) | 2004-07-07 | 2004-07-07 | Container with groove and sealing rod arranged on the joint of the floor boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712839Y true CN2712839Y (en) | 2005-07-27 |
Family
ID=34873953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071440 Expired - Lifetime CN2712839Y (en) | 2004-07-07 | 2004-07-07 | Container with groove and sealing rod arranged on the joint of the floor boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712839Y (en) |
-
2004
- 2004-07-07 CN CN 200420071440 patent/CN2712839Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140707 Granted publication date: 20050727 |