CN211996610U

CN211996610U - Folding steel frame tray

Info

Publication number: CN211996610U
Application number: CN202020364534.3U
Authority: CN
Inventors: 王关申
Original assignee: Aidipaike Tianjin Technology Co ltd
Current assignee: Aidipaike Tianjin Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-24
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a folding steelframe tray, including base, folding stand, stationary mast, the base distributes all around has a plurality of stationary mast, the stationary mast with folding stand rotates to be connected, the transversal U type of personally submitting of stationary mast, two liang of relative settings of opening of stationary mast U type, the base includes main part and folding portion, the main part both sides distribute there are folding portion, the stationary mast is connected with the column base, is equipped with bearing structure between two adjacent stationary mast. The beneficial effects of the utility model are that, simple structure, tray area after folding is little, and is with low costs.

Description

Folding steel frame tray

Technical Field

The utility model relates to a tray technical field, especially folding steelframe tray.

Background

Pallets are vehicles that transform static goods into dynamic goods, a cargo platform, but also are moving platforms, or movable ground. The tray has various types: the column type pallet is divided into a fixed type pallet and a detachable type pallet, and the basic structure of the column type pallet is that steel columns are arranged at 4 corners of the pallet, and the upper ends of the steel columns can be connected through cross beams to form a frame type. The existing fixable column type tray is only folded by folding the column on the base, and still needs to occupy a large space in the storage process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a folding steel frame tray is designed.

According to the technical scheme, realize above-mentioned purpose the utility model discloses a, folding steelframe tray, including base, folding stand, stationary mast, the base distributes all around has a plurality of stationary mast, the stationary mast with folding stand rotates to be connected, the transversal U type of personally submitting of stationary mast, two liang of relative settings of opening of stationary mast U type, the base includes main part and folding portion, the main part both sides distribution has the folding portion, the stationary mast is connected with the column base, is equipped with bearing structure between two adjacent stationary masts.

Further, an integrated entity is connected with the fixture block on the folding stand, the fixed stand top is provided with the draw-in groove, folding stand bottom is equipped with the spout, the inside grafting of spout has the bull stick.

Further, the main body portion and the folded portion are connected by a hinge structure provided on upper surfaces of the main body portion and the folded portion.

Further, the hinge structure comprises a left hinge, a right hinge and a rotating shaft, the left hinge is connected with the folding portion through bolts, the right hinge is connected with the main body portion through bolts, and the left hinge is connected with the right hinge through the rotating shaft.

Further, when the foldable seat is in the unfolded state, the main body part and the foldable part are fixedly connected through a U-shaped bolt, and the U-shaped bolt is arranged on the side faces of the main body part and the foldable part.

Furthermore, reinforcing plates are welded on two sides of the fixed upright post and welded on the base.

Furthermore, the supporting structure comprises a U-shaped steel frame and a supporting beam, the U-shaped steel frame is welded with the base, one end of the supporting beam is welded with the U-shaped steel frame, and the other end of the supporting beam is welded with the base.

Further, the base is welded by a plurality of square tubular steel beams, and the base is of a net structure.

The folding steel frame tray manufactured by the technical proposal of the utility model supports the heavy object by the matching of the folding upright post and the fixed upright post, so that the goods can not fall off in the turnover process; the tray achieves the folding function through the matching use of the clamping block, the clamping groove and the rotating rod, meanwhile, the heavy hinge with a simple structure and the U-shaped bolt are adopted for folding again, the occupied area of the folded tray is small, and the cost is low; the pedestal bottom sets up the column foot and can accomplish the stack function of tray, and the occasion that need not use the tray lets tray area littleer.

Drawings

Fig. 1 is a structural schematic diagram of the folding steel frame tray of the present invention in an unfolded state;

fig. 2 is a schematic view of a folding structure of the folding steel frame tray of the present invention;

fig. 3 is a partial enlarged view of the folding steel frame tray shown in fig. 1 and marked with a mark a;

fig. 4 is a partial enlarged view of the folding steel frame pallet of the present invention at the position marked B in fig. 1;

fig. 5 is a schematic view of the connection between the folding upright and the fixing column of the folding steel frame tray of the present invention;

in the figure, 1, a base; 11. a main body portion; 12. a folding part; 2. folding the upright post; 3. fixing the upright post; 4. a hinge structure; 41. a left hinge; 42. a right hinge; 43. a rotating shaft; 5. a column shoe; 6. a support structure; 61. a U-shaped steel frame; 62. a support beam; 7. a reinforcing plate; 8. a U-shaped bolt; 9. a clamping block; 10. a card slot; 13. a chute; 14. and (4) rotating the rod.

Detailed Description

The utility model discloses it is following to combine the attached drawing to be right the utility model discloses specifically describe, as shown in fig. 1-5, folding steelframe tray, including base 1, folding stand 2, stationary mast 3, base 1 distributes all around has a plurality of stationary mast 3, stationary mast 3 with folding stand 2 rotates to be connected, stationary mast 3's transversal U type of personally submitting, two liang of relative settings of opening of stationary mast 3's U type, base 1 includes main part 11 and folding portion 12, the distribution of main part 11 both sides has folding portion 12 is equipped with bearing structure 6 between two adjacent stationary mast 3.

The folding upright post is characterized in that a clamping block 9 is integrally connected onto the folding upright post 2, a clamping groove 10 is formed in the top of the fixed upright post 3, a sliding groove 13 is formed in the bottom of the folding upright post 2, and a rotating rod 14 is inserted into the sliding groove 13. When the tray is in fold condition, the folding stand 2 of pulling, folding stand 2 slides in spout 13 around bull stick 14, until when folding stand 2 perpendicular to base 1, promote folding stand 2 downwards, make fixture block 9 insert in draw-in groove 10, at this moment, the tray is in the expansion state, can have enough to meet the need work to the goods, when accomplishing the turnover task, upwards stimulate folding stand 2, make fixture block 9 break away from draw-in groove 10, the folding stand 2 of pulling makes it paste tight base 1, accomplish preliminary folding.

The main body 11 and the folded portion 12 are connected by a hinge structure 4, and the hinge structure 4 is provided on the upper surfaces of the main body 11 and the folded portion 12. The hinge structure 4 includes a left hinge 41, a right hinge 42, and a rotation shaft 43, the left hinge 41 is bolted to the folding portion 12, the right hinge 42 is bolted to the main body portion 11, and the left hinge 41 is connected to the right hinge 42 via the rotation shaft 43. When the tray is in fold condition, pulling U nature steelframe 61 of folded part 12, making left hinge 41 and right hinge 42 revolute axle 43 and rotate, left hinge 41 is flat with right hinge 42 exhibition, and the tray is in the state of expanding promptly, can carry out the work of having enough to meet the need to the goods, and when accomplishing the turnover task, pulling U shaped steel frame 61 once more makes left hinge 41 and right hinge 42 overlap, and the tray is in fold condition.

In the unfolded state, the main body 11 and the folded portion 12 are fixedly connected by a U-bolt 8, and the U-bolt 8 is provided on the side surfaces of the main body 11 and the folded portion 12. When folded, 8 one ends of the U-shaped bolts can be clamped on the folded 12 steel beams of the folding parts to position the tray, so that the tray is convenient to store.

Reinforcing plates 7 are welded on two sides of the fixed upright post 3, and the reinforcing plates 7 are welded on the base 1. Reinforcing plate 7 shape is trapezoidal, through to 3 both sides welding reinforcing plate 7 of each fixed upright, improves tray carrying performance, improves the life of tray.

The supporting structure 6 comprises a U-shaped steel frame 61 and a supporting beam 62, the U-shaped steel frame 61 is welded with the base 1, one end of the supporting beam 62 is welded with the U-shaped steel frame 61, and the other end of the supporting beam is welded with the base 1. U shaped steel frame 61 plays the supporting role to the tray with a supporting beam 62 on the one hand, on the other hand, in folding process, with the effect of handle, has saved operating personnel's intensity of labour.

The base 1 is welded by a plurality of square pipe steel beams, and the base 1 is of a net structure.

The fixed upright post 3 is connected with a post base 5. The trays can be stacked through the pedestals 5, saving storage space.

The working principle is as follows: when the tray is in the expansion state, base 1 folding stand 2 and the fixed post 3 that distributes all around play the supporting role to the goods that bear, prevent that the goods from dropping, when accomplishing the turnover task, upwards stimulate folding stand 2, make fixture block 9 break away from draw-in groove 10, stimulate folding post 2 and make it paste tight base 1, accomplish preliminary folding, it makes left hinge 41 revolute the rotation of axle 43 and overlap with right hinge 42 to pull U shaped steel frame 61 again, 8 one end cards of U shaped bolt are on the folding 12 girder steel of folding portion that has been folded, carry out the stack to the tray through column foot 5, accomplish the storage.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. Folding steelframe tray, its characterized in that, including base (1), folding stand (2), fixed post (3), base (1) distributes all around has a plurality of fixed post (3), fixed post (3) with folding stand (2) rotate to be connected, the transversal U type of personally submitting of fixed post (3), two liang of relative settings of opening of fixed post (3) U type, base (1) include main part (11) and folding portion (12), main part (11) both sides distribute there are folding portion (12), fixed post (3) are connected with column base (5), are equipped with bearing structure (6) between two adjacent fixed posts (3).

2. The tray for the folding steel frames as claimed in claim 1, wherein the folding upright post (2) is integrally connected with a clamping block (9), the top of the fixing upright post (3) is provided with a clamping groove (10), the bottom of the folding upright post (2) is provided with a sliding groove (13), and a rotating rod (14) is inserted into the sliding groove (13).

3. The tray of claim 1, wherein the main body portion (11) and the fold portion (12) are connected by a hinge structure (4), the hinge structure (4) being provided on an upper surface of the main body portion (11) and the fold portion (12).

4. The tray of claim 3, wherein the hinge structure (4) comprises a left hinge (41), a right hinge (42), and a pivot (43), the left hinge (41) is bolted to the folding portion (12), the right hinge (42) is bolted to the main body portion (11), and the left hinge (41) and the right hinge (42) are connected by the pivot (43).

5. The tray of claim 3, wherein the main body (11) and the folding portion (12) are fixedly connected by a U-bolt (8) in the unfolded state, and the U-bolt (8) is arranged on the side surfaces of the main body (11) and the folding portion (12).

6. The folding steel frame pallet according to claim 1, characterized in that reinforcing plates (7) are welded to both sides of the fixed upright (3), and the reinforcing plates (7) are welded to the base (1).

7. The tray of claim 1, wherein the support structure (6) comprises a U-shaped steel frame (61) and a support beam (62), the U-shaped steel frame (61) is welded to the base (1), one end of the support beam (62) is welded to the U-shaped steel frame (61), and the other end is welded to the base (1).

8. The folding steel frame pallet according to claim 1, characterized in that the base (1) is welded by a plurality of square tube steel beams, and the base (1) is of a net structure.