CN1023463C - Flat load-bearing element, girder and system for making flat load-bearing structure - Google Patents
Flat load-bearing element, girder and system for making flat load-bearing structure Download PDFInfo
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- CN1023463C CN1023463C CN 88108830 CN88108830A CN1023463C CN 1023463 C CN1023463 C CN 1023463C CN 88108830 CN88108830 CN 88108830 CN 88108830 A CN88108830 A CN 88108830A CN 1023463 C CN1023463 C CN 1023463C
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- bearing part
- carrying unit
- flat load
- load
- flat
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- 239000000463 material Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000011093 chipboard Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000003913 materials processing Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The present invention relates to a flat load-bearing unit which comprises a flat load-bearing part (1) preferably in a rectangle shape and a supporting member (2) used for reinforcing the load-bearing unit, wherein the supporting member (2) is connected with the load-bearing part (1) and is composed of at least one beam, a fastening piece (5) is arranged on the supporting surface (2c) of the beam, the fastening piece is formed by materials of the beam and is engaged with the load-bearing part (1), and the beam (2) comprises convex parts (2a, 2b) which extends from the supporting surface (2c). The present invention also relates to an overlapping piece of a truss of the flat load-bearing unit used for supporting on the top of a supporting structure.
Description
The present invention relates to a kind of flat load-carrying unit that is specially adapted to build the ship deck structure, this load-carrying unit comprise one flat, the bearing part of rectangle and be used for strengthening the supporting member of this load-carrying unit preferably.
In shipping industry, carrying platform in the cargo hold was early used before this whole carrying structure solder together, was assembled into the technology construction of a flat bearing structure.The ship that such manufacturing technology requires to be built before whole general assembly is finished is stayed in the dock always.Obviously, from the viewpoint of effective utilization of dock, this is not best.For actv. production, be necessary to make the manufacturing of the required branch unit of boats and ships general assembly as much as possible in hull construction, to carry out individually in the place beyond dock now.And, from the angle of maintenance and repair, also be unfavorable with fixing carrying structure of welding assembly.
An object of the present invention is to provide a kind of flat load-carrying unit, trusses bridge piece and system that is used to make the flat carrying structure of having eliminated above-mentioned shortcoming basically.Adopt flat load-carrying unit of the present invention, trusses bridge piece and system, can in ship building industry, shorten the time of institute's boatbuilding oceangoing ship in dock, thereby improve shipbuilding efficiency.The present invention also makes people can obtain being used in both in light weight, sturdy and durable in the cargo hold, disposable again system.
In order to reach these purposes, flat load-carrying unit of the present invention mainly possesses following feature:
-comprise at least one beam with bearing part bonded assembly supporting member, useful beam material is made on the area supported of beam and with this bearing part ingear fastener;
-this beam has a jut that stretches out from this load-bearing surface.
The principal character of trusses bridge piece of the present invention is that it comprises:
-one member that is bearing on system's supporting structure;
-one connects with this member that is bearing on system's supporting structure, is used for this truss bridge piece on being placed in supporting structure to receive the device of a beam of supporting part branch band.
The principal character of a system of the present invention is that it has:
-one supporting structure comprises with accurate spacing being fixed on horizontal beam or analogue on the upright post, and for example longeron and/or be attached thereto together crossbeam can be placed between two adjacent horizontal beams flat load-carrying unit;
-being fixedly mounted on this horizontal beam and being positioned at the trusses bridge piece of end of the beam of a flat load-carrying unit, this bridge piece comprises:
-one part near horizontal beam;
-one member that connects with part near horizontal beam, the end of the beam that this member vertically is positioned to link to each other with the bearing part;
-flat load-bearing element, comprise do supporting member with and useful beam material is made on area supported, with the beam of bearing part ingear fastener, this beam has a jut, stretch out from area supported, and its end is suitable for the member of admitting one to connect with the trusses bridge piece.
Flat load-carrying unit of the present invention, trusses bridge piece and system are described with reference to the accompanying drawings in further detail.In the accompanying drawing:
Fig. 1 is the transparent view of seeing from oblique upper of representing the embodiment of a flat load-carrying unit of the present invention briefly.
Fig. 2 is the view of seeing from the II direction of the flat load-carrying unit in the presentation graphs 1.
Fig. 3 is the bonded assembly cutaway view between bearing part of expression and the beam, and this section is perpendicular to the longitudinal axis of this beam.
Fig. 4 is the rectangular cutaway view on the edge of a bearing part of expression, and this section is rectangular vertically perpendicular to this.
Fig. 5 is expressed as hole strengthening flat load-carrying unit and a brace panel is fixed to block diagram on the described beam.
Fig. 6 represents to be anchored on the structure of the Fig. 5 on the beam.
Fig. 7 represents one by the cooperation of immobilized rope institute's buckle in the hole of a flat load-carrying unit.
Fig. 8 is the block diagram of the example of a supporting structure of the present invention, and the horizontal beam of this structure is equipped with the trusses bridge piece.
Fig. 9 is the block diagram of the flat load-carrying unit on the trusses bridge piece that is placed between the horizontal beam of a supporting structure.
Figure 10 is the block diagram of the example of a trusses bridge piece.
Figure 11 represents from seeing the trusses bridge piece on the horizontal beam of being placed in of Figure 10 perpendicular to the direction of horizontal beam longitudinal axis, and two flat load-carrying units are placed on this bridge piece of relative both sides of horizontal beam.
Figure 12 represents to be used for the example of a trusses bridge piece of same horizontal beam bonded assembly, and this horizontal beam is connected with the edge of a carrying structure, and the beam of flat load-carrying unit is as shown in the 3rd embodiment.
Figure 13 is a section along the III of the X among Figure 11 and Figure 12-X III line.
Figure 14 is the cross sections of second embodiment of beam.
Figure 15 represents second a rectangular embodiment who is included in the flat load-carrying unit.
Figure 16 is the cross sections of the 3rd embodiment of beam.
Fig. 1 and Fig. 2 have disclosed a flat load-carrying unit of the present invention.Bearing part 1 is flat, and is preferably rectangular.Load is added on this flat load-carrying unit from the side of bearing part end face 1a.The bottom surface 1b of bearing part is equipped with two beams 2 using as supporting member, and these beams are anchored on the bearing part in the mode longitudinally that it vertically is basically perpendicular to the horizontal beam of system's supporting structure.Tension member 3 is assemblied in the end that is positioned at the edge, bearing part of beam 2.One of bearing part 1 is parallel to beam 2 and is equipped with one rectangular 4 in the edge longitudinally.In addition, bearing part 1 is aimed at the hole 6 of beam 2 in addition.
Fig. 3 shows the structure of an embodiment of beam 2 and it in greater detail and is fastened on method on the bearing part 1.In this embodiment, this beam 2 comprise symmetry, that jut 2a, 2b that section takes the shape of the letter U are parallel with two, with its side 2a bonded assembly areal of support 2c.Fastener 5 extends perpendicular to its plane from areal of support 2c, they be material with beam on areal of support 2c, is shaped, with bearing part 1 engagement and to the opening direction protrusion of jut 2a, 2b.Bearing part 1 is compressed against on the areal of support 2c, and like this, fastener 5 just penetrates the bearing part, makes between bearing part 1 and the beam 2 to be fastenedly connected.In this embodiment, two areal of support 2c have three rows fastener 5a, 5b, 5c arranged side by side.Fastener 5 preferably is stamped and to the direction bending of leaving the material that forms areal of support 2c, perpendicular to the stud of areal of support 2c.Fig. 3 has also shown a tension member 3, and it is positioned at the inside of U-shaped of outshot 2a, the 2b of beam 2, and its end face leans against on the bottom surface of bearing part 1, and its bottom surface then leans against on the end 2b of U-shaped of jut 2a, 2b.The U-shaped of jut preferably comes together towards end 2b, and end 2b is preferably flat.
Fig. 4 is showing on the section that is fixed on rectangular 4 on 1 edge, bearing part, and this section is rectangular vertically perpendicular to this.Fig. 4 has also represented the connection and rectangular 4 functions in this is connected between two flat load-carrying units.Rectangular 4 are fixed on the bottom surface 1b of bearing part 1B by means of an areal of support 4a, form fastener 5 on this areal of support.In this embodiment, rectangular 4 vertical going up with foregoing spacing arrangement two row's fastener 5d, 5e.The fastener 5 of stud shape is pressed into this bearing part 1B by the bottom surface 1b from bearing part 1B.Rectangular 4 further comprise a connecting bridge 4b, it is fixed on the edge of bearing part 1B and extends vertically up to the principal plane of bearing part 1B, its upper limb has an outward extending extension 4c in the edge from bearing part 1B, and the bottom surface of this extension 4c and the end face 1a of bearing part 1B are positioned at same horizontal surface.So, in Fig. 4, the edge of not belt length bar 4 that is included in the bearing part 1A on the right side in the flat load-carrying unit can be assemblied in as shown in Figure 4 the left side bearing part 1B rectangular 4 extension 4c below.The edge of this bearing part 1A is near connecting portion 4b.
Fig. 5 to Fig. 7 more specifically represents the design in the hole 6 relevant with flat load-carrying unit, in this embodiment, every beam 2 corresponding holes 6, as shown in Figure 7, these holes 6 be for connect immobilized rope 7A with hook 7B be provided with in a flat load-carrying unit.Fig. 5 is the brace panel 9 of indication window 6 and the block diagram of the bonded assembly what is called " exposure " between the beam 2.Hole brace panel 9 is rectangular, and the most handy corrosion-resistant steel is made, and it comprises a centre hole 6a and is positioned at the fastening extension at its two opposite edges places.Those of reinforced plate 9 form between the edge of fastening extension distance basically with two side 2a of the U-shaped of jut 2a, the 2b of beam 2 between distance on the principal plane direction of this areal of support 2c at described areal of support 2c place identical.The side 2a of the U-shaped of jut 2a, the 2b of beam 2 is provided with the fixed orifice 10 that is used for fixing above-mentioned fastening extension, and like this, plate 9 just is connected with beam 2.Bearing part 1 is provided with hole 6b, aims at the hole 6a of each brace panel 9.
Special three row's fastener 5a, 5b, the 5c layout on two areal of support 2c of beam 2 of showing of Fig. 6.This areal of support 2c go up to form the groove of aiming at each fastener 58, and the size of groove 8 is measure-alike with a fastener basically.Like this, parallel groove 8a, 8b, 8c and fastener 5a, 5b, the 5c of three rows just arranged on two areal of support 2c.Groove 8 is microscler, in every row's fastener, all is formed in the same lateral edges of groove as the stud of fastener 5.In difference row's fastener, fastener 5 is in the position opposite of the position of the lateral edges of a groove and adjacent row's fastener 5, as seen from Figure 5.
Fig. 8 is the block diagram of an embodiment that is used for the supporting structure of a system of the present invention.The steel framework that such system supporting structure preferably is welded by the standard beam.Supporting structure, the particularly for example construction of the supporting structure in the cargo hold of a ship, can with a kind of easy and rapidly method carry out.In this embodiment, supporting structure comprises the at interval accurate column 11 that links together with crossbeam 12, does not show among identical supporting structure 11,12(Fig. 8) by means of extend in parallel, horizontal beam 13 accurate, that supply flat load-carrying unit to use fits together at interval.In addition, Fig. 8 has also represented the position with parallel horizontal beam 13 bonded assemblys trusses bridge piece 14 of the present invention, as a reference.
Fig. 9 has also represented to be placed on horizontal beam 13 and the bridge piece 14 to constitute the flat load-carrying unit of flat carrying structure from the angle of perspective.
Figure 10 is a block diagram, represents the structure of the embodiment of a trusses bridge piece of the present invention.Trusses bridge piece 14 with steel plate materials by cutting, crooked and the sweep weld together made.Trusses bridge piece 14 has the section of a U-shaped, therefore, as shown in figure 11, the location of trusses bridge piece 14 should make horizontal beam 13 be assemblied in this U-shaped the inside, the bottom surface 14a of U-shaped is near the end face of the horizontal component 13a above the horizontal beam, locate along the side of horizontal beam the side of U-shaped, and be close to the side of this beam.The cross section of horizontal beam 13 shown in Figure 11 is an I-beam, the horizontal component 13b of the sidepiece 14b of trusses bridge piece 14 below horizontal beam 13.
The side of trusses bridge piece 14 is provided with extended element 14c, and this member is parallel with the end face 14a of bridge piece 14 basically, and when this bridge piece 14 was connected with horizontal beam 13, this member was horizontal.Be suitable for receiving the end of the beam 2 of load-carrying unit as the surface of member 14c, shown in Figure 11-13.Surface as member 14c is obtained by bottom surface extension 14d bending vertically downward, and member 14c bends towards horizontal direction at the feather edge place of extension 14d again.The outer rim of member 14c has a diagonal ligament face 14e, and the base of 14e extends to the height of extension 14d in vertical direction.Triangle connecting plate 14f is at the marginal point solder together of putting 15 places and 14d, 14e, all parts of 14c.The all parts of 14c, 14d and 14f constitute the sidepiece 14b of trusses bridge piece 14.
Figure 11 represents to connect with bridge piece 14 section perpendicular to the vertical section of horizontal beam 13 of two parallel load-carrying units and horizontal beam 13.Beam 2 is shorter than the width of the bearing part on it is vertical, and therefore, the marginal portion of this bearing part has covered horizontal beam 13 basically.Jut 2a, the 2b of beam 2 rests on two member 14c between the fagging 14f.
Figure 12 represents a trusses bridge piece 14, has only a sidepiece 14b, and is connected with horizontal beam 13.Horizontal beam 13 is fixed on the end or the edge of supporting structure.End face 14a is equipped with the bridle 14g of a hook-type, and this bridle is positioned near the edge of horizontal part 13a on the horizontal beam 13, and this edge is on the opposite of the position of sidepiece 14b.
Figure 13 further represents the structure in the X III-X III section of Figure 11 and 12.
Figure 14 represents an embodiment of beam 2, and this beam 2 also has the U-shaped cross section among Fig. 1-3 and the 5-7.But fastener 5 is provided in a side of at the end of U-shaped, and the end of this U-shaped constitutes an areal of support 2c.The side 2a of U-shaped and their outward extending surperficial 2b, 2d have formed a jut.Extended surface 2b also preferably is parallel to the areal of support 2c at the end that forms U-shaped near trusses bridge piece 14.In flat load-carrying unit, this U-shaped is inverted.
Figure 15 has shown another alternative embodiment of rectangular 4.This is rectangular a H tee section, and the edge of bearing part 1A and 1B all assembles into from the outwardly open side of the H shape of an accumbency.Rectangular 4 can be fastened to independent fastener on the flat carrier 1B.
Figure 16 is the same with Figure 12, has represented an embodiment of beam 2, and wherein reinforcing section 3 is included in the microscler ditch of making on the side 2a of beam 2.In this embodiment, two ditches are substantially perpendicular to the vertical of beam 2 on two side 2a of beam 2.These ditches in beam 2 ends have been strengthened the side, and can be used for replacing or replenish tension member shown in Figure 3.
The suitable material of making bearing part 1 is a wood-based panel, for example chipboard or particularly veneer sheet, and they are in light weight, have the required intensity values of high efficiency simultaneously.Suitable material as tension member 3 also is a veneer sheet.
The most handy plate or the stainless steel sheet punching press and the bending operation that carry out required the time by crooked and member 5 through anti-corrosion treatment of beam made.
Claims (15)
1, a kind of flat load-bearing element comprises a flat best rectangular bearing part and the supporting member that is used for strengthening this load-carrying unit, and it is characterized in that: described unit is an integral structure, comprising:
-wooden basic bearing part (1) is preferably by chipboard or veneer sheet manufacturing;
-base steel supporting member is made by crooked and Sheet Metal Forming Technology by steel plate;
--described supporting member comprises at least two parallel girders (2), has fastener (5) on areal of support (2c), and described fastener is made by punching press and bending process by the material of beam, and is engaged in the basic bearing part of described wood (1).
-described beam has the outshot that extends from area supported,
-base steel rectangular (4) is connected in the edge, bearing part, it be parallel to described supporting member vertically, to form being connected of a unit and another unit.
2, flat load-carrying unit as claimed in claim 1 is characterized in that the section of the jut (2a, 2b) of beam (2) is a U-shaped, and the side of this U-shaped (2a) is equipped with at least one areal of support (2c).
3, flat load-carrying unit as claimed in claim 1 is characterized in that described fastener (5) is by stamping forming stud.
4, flat load-carrying unit as claimed in claim 1, the length that it is characterized in that beam (2) less than bearing part (1) at beam (2) width longitudinally.
5, flat load-carrying unit as claimed in claim 1 is characterized in that tension member (3) is equipped with in the end of beam (2).
6, the described flat load-carrying unit of claim 5 as described above, it is characterized in that described tension member (3) is contained in the inside of the U-shaped jut of beam (2) (2a, 2b), so that the end face of tension member (3) abuts against on the bottom surface (1b) of bearing part (1), and the bottom surface of tension member (3) abuts against at the end or base plate (2b) of U-shaped jut (2a, 2b).
7, as claim 1 or 3 described flat load-carrying units, it is characterized in that each areal of support (2c) is provided with two row or multi-row fastener (5), and be preferably among the different rows, described fastener (5) is in the position of the lateral margin of punching out groove (8) and position opposite at the adjacent row of beam (2) on vertically fastener.
8, flat load-carrying unit as claimed in claim 1 it is characterized in that the hole (6b) that described bearing part (1) has at least one preferably to aim at beam (2), and this beam (2) locates to be equipped with a tension member (9) at described hole (6b).
9, flat load-carrying unit as claimed in claim 8, it is characterized in that, described tension member (9) is a brace panel, a hole (6a) is arranged above, and be equipped with and be used for this brace panel (9) is fastened on device (9a) on the beam (2), the position centering in the hole (6a) of this brace panel (9) and the hole (6b) of bearing part (1) forms a hole (6) in this flat load-carrying unit.
10, flat as claimed in claim 8 or 9 load-carrying unit is characterized in that, brace panel (9) is fixed on the side (2a) of beam (2), preferably is fixed in the fixed orifice (10) there, and this brace panel comprises the fastening extension (9a) that is assemblied in this hole.
11, flat load-carrying unit as claimed in claim 1, it is characterized in that, the edge of bearing part (1) is equipped with and connects rectangular (4), the extension of these rectangular (4) (4c) is protruding from this edge, basically with the end face (1a) of bearing part (1) in same horizontal surface, and be parallel to this end face.
12, flat load-carrying unit as claimed in claim 11 is characterized in that, described rectangular (4) use the fastener (5) by rectangular materials processing moulding to be fixed on the bottom surface (1b) of bearing part (1).
13, flat load-carrying unit as claimed in claim 1, it is characterized in that, described beam (2) has a cross section that takes the shape of the letter U basically, on the base plate of U-shaped, form fastener (5), this base plate forms areal of support (2c), and described extended surface (2b) then forms the extension of at least one the U-shaped side (2a) that is parallel to base plate or the end (2c).
14, flat load-carrying unit as claimed in claim 1 is characterized in that there is a H tee section described rectangular (4) that are fixed on edge, flat bearing part (1).
15, flat load-carrying unit as claimed in claim 5 is characterized in that described tension member (3) is the ditch (2e) that the jut (2a, 2b) in beam (2) go up to form, and it is vertical vertical with beam (2) vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108830 CN1023463C (en) | 1988-11-15 | 1988-11-15 | Flat load-bearing element, girder and system for making flat load-bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108830 CN1023463C (en) | 1988-11-15 | 1988-11-15 | Flat load-bearing element, girder and system for making flat load-bearing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1042690A CN1042690A (en) | 1990-06-06 |
| CN1023463C true CN1023463C (en) | 1994-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88108830 Expired - Fee Related CN1023463C (en) | 1988-11-15 | 1988-11-15 | Flat load-bearing element, girder and system for making flat load-bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1023463C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101171172B (en) * | 2005-05-11 | 2010-09-29 | 麦格雷戈（瑞典）公司 | On-board cargo binding device |
-
1988
- 1988-11-15 CN CN 88108830 patent/CN1023463C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101171172B (en) * | 2005-05-11 | 2010-09-29 | 麦格雷戈（瑞典）公司 | On-board cargo binding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1042690A (en) | 1990-06-06 |
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