CN201077556Y

CN201077556Y - Plastic-steel grid double-face steel tube trays

Info

Publication number: CN201077556Y
Application number: CNU200720112797XU
Authority: CN
Inventors: 胡兆西
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-31
Filing date: 2007-07-31
Publication date: 2008-06-25
Anticipated expiration: 2017-07-31

Abstract

The utility model relates to a plastic steel grid double-sided steel pipe pallet, which comprises an upper reinforcing plate, a lower reinforcing plate, connecting ribbons and entries between the upper and lower reinforcing plate. The connecting ribbons are connected with each other to form a closed type. Grid ribbons are arranged on the upper and lower reinforcing plate, which matches the whole connection each other. The utility model is characterized in that through holes are arranged in the grid ribbons of the upper and lower reinforcing plate, around which are sealing faces made of slab and in which steel pipes are arranged. The utility model has the advantages that the intensity and bearing capacity of the pallet are improved by arranging steel pipes in the through holes of the grid ribbons, as a result of which, the pallet can bear overweight cargo at one time; that the steel pipes are arranged in the pallet because of the sealing faces around the through holes, which avoids the disadvantage caused by the rustiness of the steel pipes; that the steel pipes are arranged in the upper and lower reinforcing plate respectively, which avoids the placement trouble of distinguishing the front and back of the pallet when using (Because the supporting intensity of the front of a common pallet, namely the upper reinforcing plate, is better than that of the lower reinforcing plate, the front is taken as the side of cargo placement when using).

Description

The two-sided steel pipe trays of plastic-steel grid

Technical field

The utility model relates to pallet, particularly relates to the two-sided steel pipe trays of plastic-steel grid, belongs to the accessory appliances of warehousing and logistics.

Background technology

Various medicine foods, machinery and equipment, plastics chemical industry, raw material etc. often use pallet in warehousing and logistics progress.Have the plastic pallet that has of widespread usage now, its kind is a lot, but mainly is configured with upper and lower gusset, and dowel and entry are arranged between upper and lower gusset.Existing pallet is shaped on fluting respectively on upper and lower gusset, fluting groove dislocation is opened inserting, and can make pallet in light weight like this, and saving in material reduces production costs, but shortcoming is the support strength reduction of pallet, and load-carrying capacity is little.So had upper and lower gusset to be shaped on the pallet of grid ribs, the middle part of this pallet still is the fluting mutual-inserting type, but both sides are whole in correspondence with each other bonded assembly grid ribs, its productive costs is lower, and mechanical strength is good, and load-carrying capacity is strong.But, when heavy lifts such as delivery machinery and equipment,, machinery and equipment can not dismantle delivery several times because being single-piece, and its load-carrying capacity just can not bear, and the pallet crack conditions can take place.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of steel pipe of installing in pallet to be provided, the load-carrying capacity of pallet is improved greatly, long service life, the easy two-sided steel pipe trays of plastic-steel grid of steel pipe installation.

The technical scheme of the two-sided steel pipe trays of the utility model plastic-steel grid is: last gusset and lower web plate are arranged, dowel and entry are arranged between the upper and lower gusset, dowel is connected to each other and is closed, on upper and lower gusset, be shaped on grid ribs respectively, grid ribs is whole in correspondence with each other to be connected, it is characterized in that being shaped on through hole respectively in the grid ribs of upper and lower gusset, the wall that surrounds through hole is installed steel pipe for the dull and stereotyped sealing surface that constitutes in through hole.

The two-sided steel pipe trays of plastic-steel grid of the present utility model, upper and lower gusset is whole in correspondence with each other bonded assembly grid ribs, grid ribs is whole to be connected uninterruptedly, the stressed of pallet is evenly distributed, support strength is good, easy fracture not, particularly in grid ribs, be shaped on through hole, steel pipe is installed in through hole, the mechanical strength of whole pallet and load-carrying capacity are further improved greatly, can disposable carrying heavy lift, and the wall of through hole be the sealing surface of dull and stereotyped formation, steel pipe is all packed in the pallet, can avoid the invar pipe to get rusty and cause many unfavorable.Upper and lower gusset is installed steel pipe respectively, has avoided pallet in use to differentiate the trouble of pros and cons placement (better than the lower web plate because the support strength of gusset is just gone up in the front of general pallet, so in use all the face of front as arrangement of goods).

The two-sided steel pipe trays of plastic-steel grid of the present utility model, the steel pipe on it in gusset through hole is vertical installation, and the steel pipe in the lower web plate through hole is horizontal installation, and longitudinal and transverse installation strength is better.Steel pipe in its upper and lower gusset is respectively the 2-6 root, can select according to the actual strength needs, is generally 4.Its described through hole can be circular hole or square hole, and described steel pipe can be round steel pipe or rectangular steel tube.

Description of drawings

Fig. 1 is that the two-sided steel pipe trays master of the utility model plastic-steel grid looks scheme drawing;

Fig. 2 is the two-sided steel pipe trays schematic perspective view of the utility model plastic-steel grid;

Fig. 3 is that the two-sided steel pipe trays A of the utility model plastic-steel grid is to scheme drawing;

Fig. 4 is that the two-sided steel pipe trays B of the utility model plastic-steel grid is to scheme drawing;

Fig. 5 installs the steel tube section scheme drawing in the two-sided steel pipe trays through hole of the utility model plastic-steel grid.

The specific embodiment

The utility model relates to the two-sided steel pipe trays of plastic-steel grid, as Fig. 1-shown in Figure 5, last gusset 1 and lower web plate 2 are arranged, dowel 4 and entry 6 are arranged between the upper and lower gusset, dowel 4 is connected to each other and is closed, on upper and

lower gusset

1,2, be shaped on grid ribs 3 respectively, grid ribs 3 is whole in correspondence with each other to be connected, its major technology is characterised in that in the grid ribs 3 of upper and

lower gusset

1,2 and is shaped on through hole 5 respectively, the

wall

51,52,53,54 that surrounds through hole 5 is the dull and stereotyped sealing surface that constitutes, and steel pipe 7 is installed in through hole 5.Can assemble complete, with getting final product in the steel pipe 7 reeve through holes 5, easy for installation more earlier with the plastic pallet injection mo(u)lding during production.The upper and lower gusset of this programme is whole in correspondence with each other bonded assembly grid ribs, grid ribs is whole to be connected uninterruptedly, and the stressed of pallet is evenly distributed, and support strength is good, easy fracture not, particularly in grid ribs, be shaped on through hole, steel pipe is installed in the through hole, the mechanical strength of whole pallet and load-carrying capacity are further improved greatly, the disposable heavy lift that carries, and the wall of through hole is the dull and stereotyped sealing surface that constitutes, and steel pipe is all packed in the pallet, can avoid the invar pipe to get rusty and cause many unfavorable.Upper and lower gusset is installed steel pipe respectively, has avoided pallet in use to differentiate the trouble of pros and cons placement (better than the lower web plate because the support strength of gusset is just gone up in the front of general pallet, so in use all the face of front as arrangement of goods).Steel pipe 7 on it in gusset 1 through hole is vertical installations, and the steel pipe 7 in lower web plate 2 through holes is horizontal installations, and longitudinal and transverse installation strength is better.Steel pipe 7 in its upper and

lower gusset

1,2 is respectively the 2-6 root, can select according to the actual strength needs, is generally 4.Its described through hole 5 can be circular hole or square hole, and described steel pipe 7 can be round steel pipe or rectangular steel tube.

Claims

1. the two-sided steel pipe trays of plastic-steel grid, last gusset (1) and lower web plate (2) are arranged, dowel and entry are arranged between the upper and lower gusset, dowel 4 is connected to each other and is closed, be shaped on grid ribs (3) respectively on upper and lower gusset (1,2), grid ribs (3) is whole in correspondence with each other to be connected, and it is characterized in that being shaped on through hole (5) respectively in the grid ribs (3) of upper and lower gusset, the wall (51,52,53,54) that surrounds through hole (5) is the dull and stereotyped sealing surface that constitutes, and steel pipe (7) is installed in through hole (5).

2. the two-sided steel pipe trays of plastic-steel grid as claimed in claim 1 is characterized in that the steel pipe (7) in gusset (1) through hole is vertical installation, and the steel pipe (7) in lower web plate (2) through hole is horizontal installation.

3. the two-sided steel pipe trays of plastic-steel grid as claimed in claim 1 is characterized in that the steel pipe (7) in the upper and lower gusset (1,2) is respectively the 2-6 root.

4. the two-sided steel pipe trays of plastic-steel grid as claimed in claim 1 is characterized in that described through hole (5) is circular hole or square hole, and described steel pipe (7) is round steel pipe or rectangular steel tube.