阅读说明：本技术 组装式钢制托盘 (Assembled steel pallet ) 是由 吴在军 于 2020-06-01 设计创作，主要内容包括：本发明公开了组装式钢制托盘,包括托盘本体,托盘本体由托盘面板和托盘支腿组装而成,托盘面板由横向排列的多个钢制龙骨组成,位于两侧的托盘支腿的其中一个定位板外侧均焊接有钢制L型包边板,钢制L型包边板均卡设在托盘面板的侧边；该组装式钢制托盘采用组装式结构替代了焊接工艺,大幅度降低了生产成本；组装式钢制托盘所有配件均通过自动化设备生产,其制造精度远远高于人工装配精度；组装式钢制托盘的配件由于采用自动化设备生产,可使用镀锌材料生产后直接成型装配,不会对锌层产生严重破坏,可取消焊接式托盘的表面喷塑处理工艺,即降低了表面处理的成本,又避免了焊接和喷塑对大气环境的污染。(The invention discloses an assembled steel tray, which comprises a tray body, wherein the tray body is formed by assembling a tray panel and tray supporting legs, the tray panel is composed of a plurality of steel keels which are transversely arranged, steel L-shaped edge covering plates are welded on the outer sides of one positioning plate of the tray supporting legs on two sides, and the steel L-shaped edge covering plates are clamped on the side edges of the tray panel; the assembled steel tray adopts an assembled structure to replace a welding process, so that the production cost is greatly reduced; all accessories of the assembled steel tray are produced by automatic equipment, and the manufacturing precision of the assembled steel tray is far higher than the manual assembly precision; the accessories of the assembled steel tray are produced by adopting automatic equipment, can be directly molded and assembled after being produced by using a galvanized material, cannot seriously damage a zinc layer, can cancel the surface plastic spraying treatment process of the welded tray, not only reduces the cost of surface treatment, but also avoids the pollution of welding and plastic spraying to the atmospheric environment.)

1. Assembled steel tray, including the tray body, its characterized in that: the tray body is formed by assembling a tray panel (1) and tray supporting legs (2), the tray panel (1) is composed of a plurality of steel keels (101) which are transversely arranged, the steel keels (101) are all in a square tube shape, one side of each square tube is transversely provided with a groove, strip-shaped steel plates (102) are inserted into the steel keels (101), the number of the tray supporting legs (2) is three, the three tray supporting legs (2) are respectively distributed on two sides and the middle of the lower surface of the tray panel (1), positioning plates (201) are welded at two ends of each tray supporting leg (2), the positioning plates (201) are respectively attached to one side of each steel keel (101) which is provided with a groove, the positioning plates (201) are fixedly connected with the steel keels (101) and the strip-shaped steel plates (102) through connecting bolts (3), and steel L-shaped edge covering plates (202) are welded outside one positioning plate (201) of the supporting leg trays (2) on two sides, the steel L-shaped edge covering plates (202) are all clamped on the side edges of the tray panel (1), and the steel L-shaped edge covering plates (202) and the cross sections of the strip-shaped steel plates (102) are fixedly connected through reinforcing bolts (4).

2. The modular steel pallet of claim 1, wherein: the slotting width on the steel keel (101) is two-thirds of the width of the steel keel (101), the slotting length on the steel keel (101) is equal to the length of the steel keel (101), and the upper surface of each steel keel (101) is at the same height.

3. The modular steel pallet of claim 1, wherein: tray landing leg (2) are constituteed by a horizontal steel sheet and two integrative welding of oblique steel sheet, the width of horizontal steel sheet is 5-10cm, and just horizontal steel sheet all is parallel to each other with tray panel (1), two the steel sheet is equallyd divide and do not welds the both sides at horizontal steel sheet to one side, and two oblique steel sheets set up for bilateral symmetry, and the contained angle that forms between oblique steel sheet and the horizontal steel sheet all is greater than 90 degrees.

4. The modular steel pallet of claim 1, wherein: the length of bar steel sheet (102) all equals with the length of steel fossil fragments (101), and the both ends of bar steel sheet (102) all align with the both ends of steel fossil fragments (101), bar steel sheet (102) all fix in steel fossil fragments (101) through the block.

5. The modular steel pallet of claim 1, wherein: the length of tray landing leg (2), locating plate (201) all equals with the width of tray panel (1), and the distance between two adjacent tray landing legs (2) is equal.

6. The modular steel pallet according to claims 1 and 5, characterized in that: be integrative welding between steel L type board (202) and the locating plate (201) of borduring and form, the length of steel L type board (202) of borduring all equals with the length of locating plate (201), all form "U" type of an opening to the side between locating plate (201) and steel L type board (202) of borduring, the width of the lower diaphragm of steel L type board (202) of borduring all equals with the width of locating plate (201).

Technical Field

The invention relates to the technical field of steel trays, in particular to an assembled steel tray.

Background

The tray is a medium for converting static goods into dynamic goods, the tray is a cargo platform, or the tray is a movable device, even if goods which lose flexibility are placed on the ground, the tray can immediately obtain the activity once being loaded, the flexible goods which can be moved at any time can be obtained, most of the common trays on the market are steel trays, and the defects of the existing welded steel trays are as follows:

1. all the parts need to be welded and assembled, and a large amount of welding work needs to be carried out;

2. the welded product needs to be ground, and extra auxiliary personnel are needed for grinding and polishing;

3. the precision of the product needs to be controlled by welding personnel, so that the precise size requirement is difficult to ensure;

4. because the zinc layer is seriously damaged after the galvanized material is welded, the galvanized material can not be used for replacing the surface treatment process;

5. the mass production of the welded steel pallet is completed by welding personnel, and the production efficiency is very low;

6. the welded steel pallet has a large volume, so that the storage, transportation and transportation costs are very high;

7. after some spare parts damage in the use of welded steel system tray, whole tray is just unable to use because partial part disappearance, and later stage use maintenance cost is higher.

Disclosure of Invention

The present invention is directed to an assembled steel pallet that solves the problems set forth above in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an assembled steel tray comprises a tray body, wherein the tray body is formed by assembling a tray panel and tray supporting legs, the tray panel is composed of a plurality of steel keels which are transversely arranged, the steel keels are all in a square tube shape, one side of each square tube is transversely provided with a groove, strip-shaped steel plates are inserted into the steel keels, the three tray supporting legs are arranged, the three tray supporting legs are respectively distributed at the two sides and the middle part of the lower surface of the tray panel, positioning plates are welded at the two ends of each tray supporting leg and are respectively attached to one side of each steel keel provided with the groove, the positioning plates, the steel keels and the strip-shaped steel plates are fixedly connected through connecting bolts, a steel L-shaped edge covering plate is welded at the outer side of one of the positioning plates of the tray supporting legs at the two sides, and the steel L-shaped edge covering plates are clamped at the side edges of the tray, and the steel L-shaped edge covering plate and the cross sections of the strip-shaped steel plates are fixedly connected through reinforcing bolts.

Preferably, the fluting width on the steel fossil fragments is two-thirds of steel fossil fragments width, fluting length on the steel fossil fragments all equals with the length of steel fossil fragments, and the upper surface of each steel fossil fragments all is at same height.

Preferably, the tray landing leg comprises a horizontal steel plate and two oblique steel plates which are welded together, the width of the horizontal steel plate is 5-10cm, the horizontal steel plate is parallel to the tray panel, the two oblique steel plates are welded on two sides of the horizontal steel plate respectively, the two oblique steel plates are arranged in a bilateral symmetry mode, and included angle angles formed between the oblique steel plates and the horizontal steel plates are larger than 90 degrees.

Preferably, the length of bar steel sheet all equals with the length of steel fossil fragments, and the both ends of bar steel sheet all align with the both ends of steel fossil fragments, the bar steel sheet all is fixed in the steel fossil fragments through the block.

Preferably, the lengths of the tray supporting legs and the positioning plate are equal to the width of the tray panel, and the distances between every two adjacent tray supporting legs are equal.

Preferably, be integrative welding between steel L type board and the locating plate of borduring and form, the length of steel L type board of borduring all equals with the length of locating plate, all form "U" type of an opening to the side between locating plate and the steel L type board of borduring, the width of the lower diaphragm of steel L type board of borduring all equals with the width of locating plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the assembled steel tray adopts an assembled structure to replace a welding process, so that the production cost is greatly reduced;

2. the welding process is cancelled, and the slag cleaning and grinding process is also cancelled;

3. all accessories of the assembled steel tray are produced by automatic equipment, and the manufacturing precision of the assembled steel tray is far higher than the manual assembly precision;

4. the accessories of the assembled steel tray are produced by adopting automatic equipment, can be directly molded and assembled after being produced by using a galvanized material, cannot seriously damage a zinc layer, can eliminate the surface plastic spraying treatment process of the welded tray, not only reduces the cost of surface treatment, but also avoids the pollution of welding and plastic spraying to the atmospheric environment;

5. the assembled steel body tray legs and the tray panel are produced by adopting automatic equipment, and the efficiency and the productivity are improved by 5-10 times compared with the old welded steel tray;

6. all accessories of the assembled steel pallet can be independently nested and packed, so that the storage and transportation space is greatly saved, and the storage and transportation cost is greatly reduced;

7. the parts of the assembled steel tray are damaged in the daily use process, the damaged parts can be replaced at any time, and the later-stage use and maintenance cost is greatly reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an exploded view of FIG. 2 of the present invention;

FIG. 4 is a schematic view of the steel keel of the present invention;

FIG. 5 is a schematic view of the tray leg of the present invention.

In the figure: the structure comprises a pallet panel 1, steel keels 101, strip-shaped steel plates 102, pallet supporting legs 2, a positioning plate 201, steel L-shaped edge covering plates 202, connecting bolts 3 and reinforcing bolts 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an assembled steel tray comprises a tray body, wherein the tray body is formed by assembling a tray panel 1 and tray supporting legs 2, the tray panel 1 is composed of a plurality of steel keels 101 which are transversely arranged, the steel keels 101 are all in a square tube shape, one side of each square tube is transversely provided with a groove, the width of each groove in each steel keel 101 is two thirds of the width of each steel keel 101, the length of each groove in each steel keel 101 is equal to the length of each steel keel 101, the upper surface of each steel keel 101 is at the same height, strip-shaped steel plates 102 are inserted into the steel keels 101, the length of each strip-shaped steel plate 102 is equal to the length of each steel keel 101, two ends of each strip-shaped steel plate 102 are aligned to two ends of each steel keel 101, each strip-shaped steel plate 102 is fixed in each steel keel 101 through clamping, three tray supporting legs 2 are arranged, and the three tray supporting legs 2 are respectively distributed on two sides and, the bar-shaped steel plates 102 added in the steel keel 101 can improve the stress strength of the steel keel 101, so that the steel keel 101 is not easy to deform, and the tray panel 1 and the tray supporting legs 2 are connected more stably by the connecting bolts 3 and are not easy to fall off; reinforcing ribs can be welded between the tray panel 1 and the tray supporting legs 2 and used for reinforcing the connection between the tray panel and the tray supporting legs;

the tray supporting legs 2 can be formed by integrally welding a transverse steel plate and two oblique steel plates, the width of each transverse steel plate is 5-10cm, the transverse steel plates are parallel to the tray panel 1, the two oblique steel plates are welded on two sides of the transverse steel plates respectively, the two oblique steel plates are arranged in a bilateral symmetry mode, included angles formed between the oblique steel plates and the transverse steel plates are larger than 90 degrees, the lengths of the tray supporting legs 2 and the positioning plates 201 are equal to the width of the tray panel 1, the distances between every two adjacent tray supporting legs 2 are equal, the overall shape of the tray supporting legs 2 is trapezoidal, the tray supporting legs 2 can be in various conventional shapes, the structure is simple, the supporting effect is good, and deformation is not prone to occurring;

positioning plates 201 are welded at two ends of the tray supporting leg 2, the positioning plates 201 are respectively jointed with one side of each steel keel 101 provided with a slot, the positioning plates 201, the steel keels 101 and the strip-shaped steel plates 102 are fixedly connected through the connecting bolts 3, steel L-shaped edge covering plates 202 are welded on the outer sides of the positioning plates 201 of the two sides of the tray supporting legs 2, the steel L-shaped edge covering plates 202 are clamped on the side edges of the tray panel 1, and all connect fixedly through reinforcing bolt 4 between the cross section of steel L type board 202 and each bar steel sheet 102 of borduring, be all integrative welding between steel L type board 202 and the locating plate 201 and form, the length of steel L type board 202 all equals with the length of locating plate 201, all form an opening to the "U" type of side between locating plate 201 and the steel L type board 202 of borduring, the width of the lower diaphragm of steel L type board 202 all equals with the width of locating plate 201.

The assembled steel tray adopts an assembled structure to replace a welding process, so that the production cost is greatly reduced; the welding process is cancelled, and the slag cleaning and grinding process is also cancelled; all accessories of the assembled steel tray are produced by automatic equipment, and the manufacturing precision of the assembled steel tray is far higher than the manual assembly precision; the accessories of the assembled steel tray are produced by adopting automatic equipment, can be directly molded and assembled after being produced by using a galvanized material, cannot seriously damage a zinc layer, can eliminate the surface plastic spraying treatment process of the welded tray, not only reduces the cost of surface treatment, but also avoids the pollution of welding and plastic spraying to the atmospheric environment; the assembled steel body tray legs and the tray panel are produced by adopting automatic equipment, and the efficiency and the productivity are improved by 5-10 times compared with the old welded steel tray; all accessories of the assembled steel pallet can be independently nested and packed, so that the storage and transportation space is greatly saved, and the storage and transportation cost is greatly reduced; the parts of the assembled steel tray are damaged in the daily use process, the damaged parts can be replaced at any time, and the later-stage use and maintenance cost is greatly reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.