US20150322675A1 - Construction beam - Google Patents

Construction beam Download PDF

Info

Publication number
US20150322675A1
US20150322675A1 US14/549,072 US201414549072A US2015322675A1 US 20150322675 A1 US20150322675 A1 US 20150322675A1 US 201414549072 A US201414549072 A US 201414549072A US 2015322675 A1 US2015322675 A1 US 2015322675A1
Authority
US
United States
Prior art keywords
main body
connection member
walls
vertical
connection
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.)
Abandoned
Application number
US14/549,072
Other languages
English (en)
Inventor
Lung Ching Shih
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUCOOT INDUSTRIAL Co Ltd
Original Assignee
SUCOOT INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUCOOT INDUSTRIAL Co Ltd filed Critical SUCOOT INDUSTRIAL Co Ltd
Assigned to SUCOOT INDUSTRIAL CO., LTD. reassignment SUCOOT INDUSTRIAL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHIH, LING CHING
Assigned to SUCOOT INDUSTRIAL CO., LTD. reassignment SUCOOT INDUSTRIAL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHIH, LUNG CHING
Publication of US20150322675A1 publication Critical patent/US20150322675A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/083—Honeycomb girders; Girders with apertured solid web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts

Definitions

  • the present invention relates generally to a construction implement, and more particularly to a construction beam.
  • the conventional metal beam has a quite simple cross-sectional structure. Therefore, the metal beam can only bear limited pressure. In case of greater application force, the beam is often deformed or laterally bent. Therefore, the conventional metal beam can hardly bear greater action force.
  • the grouting moldboard is supported by the wooden bars, which are supported by the beams.
  • neither the wooden beams nor the metal beams are designed with structure for fixing the wooden bars.
  • the wooden bars In case of stronger grouting intensity, the wooden bars often displace from their home positions due to shock or even drop down from the beams. Under such circumstance, the moldboard will break apart and the concrete will fall to cause danger.
  • the conventional beam has a fixed length and lacks any suitable design for connecting the beams into a longer length.
  • many workers often randomly set the beams.
  • the beams will intersect each other to asymmetrically support the moldboard. This will cause uneven supporting force for the respective parts of the moldboard. Therefore, it has become a critical issue how to provide a design for fixing the wooden bars and connecting the beams with each other.
  • the wooden bars When mounting wooden bars on the beams, the wooden bars can be secured to the main bodies by means of multiple fastening members for laying a moldboard on the wooden bars.
  • Two beams can be axially connected with each other by means of a connection member to form a support beam with longer length in accordance with the grouting area.
  • the construction beam of the present invention includes:
  • main body which is an elongated body having uniform cross-sectional shape, the main body including two vertical walls, a top wall transversely connected between top edges of the two vertical walls, two bottom walls inward horizontally extending from bottom edges of the two vertical walls, and two upright walls upward extending from free edge of the bottom walls by a certain height;
  • each spacer assembly disposed between the two vertical walls of the main body, two ends of each spacer assembly abutting against the two vertical walls to keep the two vertical walls spaced from each other by a fixed distance.
  • the multiple spacer assemblies are disposed between the two vertical walls of the main body to restrict the two vertical walls and keep the two vertical walls spaced from each other by a fixed distance. Accordingly, when a force is applied to the vertical walls, the vertical walls are prevented from contracting or deforming.
  • connection bolt member is passed through the perforations of the two vertical walls to connect the main body with a fastening member for fixing wooden bars. Accordingly, the wooden bars are prevented from swinging to provide a support for the moldboard and facilitate construction work.
  • One end of the beam is connectable with one end of a connection member by means of at least one threaded assembly.
  • the other end of the connection member is connected with another beam to axially connect the beams to form a support beam with a necessary length in accordance with the grouting area in construction work for supporting the moldboard.
  • Multiple support beams can be regularly arranged to uniformly support every part of the moldboard.
  • FIG. 1 is a perspective view of a first embodiment of the present invention
  • FIG. 2 is a perspective exploded view of the first embodiment of the present invention according to FIG. 1 ;
  • FIG. 3A is a sectional view taken along line 3 - 3 of FIG. 1 ;
  • FIG. 3B is a sectional view of the first embodiment of the present invention in another aspect
  • FIGS. 4A and 4B are perspective views of the fastening member of the present invention.
  • FIG. 5 is a perspective view showing that the fastening members are connected with the beam of the present invention.
  • FIG. 6 is a perspective view showing that the wooden bars are mounted on the beams of the present invention.
  • FIG. 7 is a front view according to FIG. 6 ;
  • FIG. 8 is a perspective view showing that two beams of the present invention are to be connected by a connection member
  • FIG. 9 is a perspective view showing that two beams of the present invention are connected by the connection member.
  • FIG. 10 is a sectional view taken along line 10 - 10 of FIG. 9 ;
  • FIG. 11 is a perspective view showing that two beams of the present invention are axially connected by the connection member
  • FIG. 12 is a sectional view of a second embodiment of the construction beam of the present invention.
  • FIG. 13 is a comparison curve diagram between the construction beam of the present invention and four conventional construction beams.
  • FIG. 14 is a comparison table between the beam of the present invention and four conventional construction beams.
  • Multiple perforations 25 are formed through the two vertical walls 21 and arranged in a longitudinal direction of the main body 20 at equal intervals near the top edges of the vertical walls 21 .
  • At least two connection holes 27 are formed through the two vertical walls 21 near two ends of the main body 20 respectively.
  • Each end of the main body 20 is formed with two connection holes 27 arranged in the longitudinal direction of the main body 20 .
  • a predetermined number of reinforcement sections 211 which are recessed/raised sections formed by punching, are disposed on the two vertical walls 21 .
  • a hole is formed at the center of each reinforcement section 211 .
  • Multiple through holes 28 are formed through the two vertical walls 21 .
  • the vertical wall 21 , the bottom wall 23 and the upright wall 24 on the same side of the main body 20 define therebetween a receiving space 26 .
  • Each spacer assembly 30 is composed of a spacer member 31 and a restriction assembly.
  • the spacer member 31 is a tubular body having a passage 32 .
  • the spacer member 31 is disposed in the main body 20 with two ends in abutment against inner faces of the two vertical walls 21 as shown in FIG. 3A .
  • the passage 32 is aligned with one through hole 28 of the main body.
  • the restriction assembly is a threaded assembly including a bolt 36 and a nut 37 .
  • the rod body of the bolt 36 extends through the through holes 28 of the two vertical walls 21 and the passage 32 of the spacer member 31 to screw with the nut 37 .
  • the spacer member 31 is secured between the two vertical walls 21 .
  • Two ends of the spacer member 31 serve as two inner abutment sections 33 of the restriction assembly to abut against the inner faces of the two vertical walls 21 respectively.
  • the head section of the bolt 36 and the nut 37 serve as two outer abutment sections 34 of the restriction assembly to abut against outer faces of the two vertical walls 21 respectively. Accordingly, the two vertical walls are kept spaced from each other by a fixed distance without being biased toward each other or outward expanded, whereby the rigidity and strength of the main body can be maintained.
  • each restriction assembly can be alternatively a rivet 38 as shown in FIG. 3B .
  • the rivet 38 passes through the through holes 28 of the two vertical walls 21 and the passage 32 of the spacer member 31 .
  • Two ends of the rivet 38 serve as the outer abutment sections 34 to abut against the outer faces of the two vertical walls 21 , whereby the two vertical walls 21 are kept spaced from each other by a fixed distance.
  • the present invention further includes at least one fastening member 40 having a board body 41 , two upright walls 43 and two protrusion walls 45 .
  • the board body 41 has a rectangular shape with four lateral sides 42 .
  • the two upright walls 43 are disposed on a pair of lateral sides 42 of the board body 41 in parallel to each other and upward extend therefrom.
  • the two protrusion walls 45 are disposed on the other pair of lateral sides 42 of the board body 41 and downward extend therefrom.
  • the board body 41 and the two upright walls 43 define a receiving space 47 .
  • the fastening member 40 is bridged over the beam 10 with the board body 20 in contact with the top wall 22 and the two protrusion walls 45 in contact with the two vertical walls 21 of the main body 20 respectively.
  • connection bolt member 48 is passed through the securing holes 46 of the two protrusion walls 45 and the perforations 25 of the two vertical walls 21 .
  • One end of the connection bolt member 48 has a stopper section 481 , while the other end of the connection bolt member 48 is pivotally connected with a stopper member 482 .
  • the stopper member 482 will naturally rotate downward to suspend from the connection bolt member 48 as shown in FIG. 4A . Under such circumstance, the connection bolt member 48 is hindered from detaching from the fastening member. Accordingly, the fastening member 40 is connected with the beam 10 by means of the connection bolt member 48 .
  • FIG. 6 shows the use of this embodiment of the present invention.
  • Multiple beams 10 are side by side arranged in parallel to each other at intervals.
  • Several fastening members 40 are mounted on the beams.
  • Multiple wooden bars 70 are bridged over the beams 10 and positioned in the receiving spaces 47 of the fastening members 40 .
  • a fixing member 49 is passed through the fixing holes 44 of the upright walls 43 of the fastening member (as shown in FIG. 4 ) to fix the wooden bar 70 .
  • the fixing member 49 can be a bolt, a self-tapping screw, a nail or the like that can fix or connect articles.
  • a moldboard 71 is placed on the wooden bars 70 as shown in FIG. 7 . Referring to FIG.
  • the concrete when grouting, the concrete is poured from the upper side of the moldboard 71 to uniformly put the weight of the concrete on the moldboard 71 .
  • the moldboard 71 spreads the weight to every wooden bar 70 .
  • the wooden bars 70 then further spread the weight to the respective beams 10 .
  • the wooden bars 70 are fixed by the fastening members 40 so that the wooden bars 70 will not randomly displace due to impact of the concrete. Therefore, the wooden bars 70 keep having higher force bearing strength.
  • the vertical walls 21 and the upright walls 24 of the beams 10 are right directed in the weight direction of the concrete so that the beams are able to bear the weight.
  • the spacer members 31 mounted between the two vertical walls 21 of the beam 10 also provide an effect.
  • Two ends of the spacer member 31 serve as the inner abutment sections 33 for supporting the vertical walls 21 and keeping the vertical walls 21 spaced from each other by a fixed distance without inward contracting.
  • the outer abutment sections 34 of the restriction assembly (that is, the head section of the bolt 36 and the nut 37 ), abut against the outer faces of the two vertical walls 21 to restrict the vertical walls 21 from outward expanding or deforming. Therefore, the two vertical walls 21 are kept spaced from each other by a fixed distance to ensure the structural strength of the beams 10 .
  • the reinforcement sections 211 of the beam 10 serve to increase the strength of the beam.
  • the two vertical walls 21 and the two upright walls 24 of the beam stand opposite to each other and are directed in the pressure direction of the concrete. Therefore, the structural strength of the beams 10 is increased and the beams 10 are able to bear greater forward pressure.
  • the present invention provides a connection member 50 as shown in FIG. 8 to axially connect two beams 10 . Accordingly, the beams can be assembled to elongate the beam to a length sufficient for supporting the moldboard. Moreover, the force bearing strength of the two beams 10 can be increased.
  • FIG. 8 Please refer to FIG. 8 .
  • the components of the construction beam 10 are identical to those of the first embodiment and thus will not be repeatedly described hereinafter. The same components are denoted with the same reference numerals.
  • connection member 50 is a metal member including a main body 51 , which is a hollow elongated body with uniform cross-sectional shape such as rectangular shape.
  • a main body 51 which is a hollow elongated body with uniform cross-sectional shape such as rectangular shape.
  • Four apertures 53 are transversely formed through two lateral walls 52 of the main body 51 near two ends of the main body 51 respectively.
  • the apertures 53 are arranged in a longitudinal direction of the main body 51 .
  • connection components 55 are fixedly connected with the main body 51 .
  • Each connection component 55 has a substantially U-shaped cross section.
  • the connection component 55 includes two vertical leg sections 56 side by side arranged at a certain interval in parallel to each other and a top board 57 transversely connected between top edges of the two leg sections 56 .
  • the top board 57 of the connection component 55 is fixedly connected with the bottom wall 54 of the main body 51 .
  • the two leg sections 56 are formed under the bottom of the main body 51 .
  • Each threaded assembly 60 includes a bolt 62 and a nut 64 .
  • each beam 10 When axially connecting the two beams 10 , one end of each beam 10 is fitted onto one end of the connection member 50 .
  • the two leg sections 56 of the connection component 55 are respectively received in the two receiving spaces 26 .
  • the connection holes 27 of one end of each beam 10 are aligned with the apertures 53 of one end of the connection member 50 .
  • the bolts 62 of the four threaded assemblies 60 are respectively passed through the connection holes 27 of the beam 10 and the apertures 53 of the connection member 50 to screw with the nuts 64 . Accordingly, the two beams 10 are securely connected with the connection member 50 .
  • connection member 50 can be used to axially securely connect at least two beams 10 .
  • the two leg sections 56 abut against the bottom walls 23 of the main body 20 as shown in FIG. 10 .
  • the top end of the connection member 50 abuts against the top wall 22 of the main body 20 , whereby the connection member 50 also serves to increase the force bearing strength of the main body 20 and enhance the supporting effect of the beam 10 for the moldboard.
  • more wooden bars 70 can be fixed on the beams 10 by means of multiple fastening members 40 for supporting a longer moldboard.
  • FIG. 12 shows a second embodiment of the construction beam 10 of the present invention.
  • the spacer assembly 30 is an elongated (tubular or cylindrical) spacer member 39 passing through the through holes 28 of the two vertical walls 21 of the main body 20 .
  • the circumference of each of two ends of the spacer member 39 is formed with an inner abutment flange 33 and an outer abutment flange 34 .
  • the inner and outer abutment flanges 33 , 34 respectively abut against the inner and outer faces of the two vertical walls 21 to keep the two vertical walls 21 spaced from each other by a fixed distance and ensure that the beam has sufficient strength.
  • the construction beam of the present invention is advantageous over other construction beams on the current market.
  • the beam of the present invention is compared with the other four conventional beams A, B, C, D in bending moment and performance per unit price as follows:
  • FIG. 13 is a comparison diagram between the present invention and the four conventional beams.
  • a larger bending moment of the beam means a greater force bearing strength of the beam. In this case, the beam is more unlikely to break. Therefore, a beam with larger bending moment is able to bear greater load and the distance between the arranged beams is also longer.
  • the bending moment M is calculated by yield strength (Fy) multiplying section modulus (Z).
  • the weight of the beam of the present invention is 6 kg/m.
  • Beam A (EFCO E-beam) has a trapezoidal cross section.
  • the yield strength (Fy) of beam A is 3600 kgf/cm 2 and the section modulus (Z) of beam A is 28.6 cm 3 .
  • the weight of beam A is 5.5 kg/m.
  • Beam B (lightweight channeled steel, two pieces) is an I-beam.
  • the yield strength (Fy) of beam B is 2500 kgf/cm 2 and the section modulus (Z) of beam B is 33.6 cm 3 .
  • the weight of beam B is 8.2 kg/m.
  • Beam C H20 wooden beam
  • the bending moment of beam C is found to be 50968 kgf-cm.
  • the weight of beam C is 4.7 kg/m.
  • Beam D (lightweight channeled steel, one piece) is a C-beam.
  • the yield strength (Fy) of beam D is 2500 kgf/cm 2 and the section modulus (Z) of beam D is 16.8 cm 3 .
  • the weight of beam D is 4.1 kg/m.
  • the beam (top beam) of the present invention >beam A (EFCO E-beam)>beam B (lightweight channeled steel, two pieces)>beam C (H20 wooden beam)>beam D (lightweight channeled steel, one piece).
  • the bending moment of the beam of the present invention is the best one.
  • the beam of the present invention has a greatest force bearing strength for bearing highest action force. Please further refer to the comparison diagram between the performances of the beams per unit price.
  • the beam (top beam) of the present invention>beam B (lightweight channeled steel, two pieces) beam D (lightweight channeled steel, one piece)>beam A (EFCO E-beam)>beam C (H20 wooden beam).
  • the beam of the present invention still has a highest performance. This means the beam of the present invention can provide better supporting force at the same cost.
  • the price per kilogram of the beam of the present invention is even less than one half of the price of beam A with the second best bending moment. This means the same money can only buy one beam A, while two beams of the present invention.
  • the assembly of two side by side arranged beams of the present invention can achieve a bending moment much higher than the bending moment of beam A. However, the price is still less than the price of one beam A. Therefore, the beam of the present invention not only has a solid structure, but also is quite advantageous over the conventional beams in cost-performance ratio.
  • the average bearable carriage weight of a human at one time is not over 25 kg.
  • the weight of the assembly including the weight of the connection members is not over 23 kg. This value is lower than the average bearable carriage weight of a human. Therefore, even a thinner and shorter person can carry the beams. Therefore, the beam of the present invention has the advantages of better structural strength, higher cost-performance ratio and lightweight. Also, the beam of the present invention is easy to carry without causing heavy burden to construction workers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Floor Finish (AREA)
US14/549,072 2014-05-09 2014-11-20 Construction beam Abandoned US20150322675A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103208176 2014-05-09
TW103208176U TWM491702U (zh) 2014-05-09 2014-05-09 建築用之樑體

Publications (1)

Publication Number Publication Date
US20150322675A1 true US20150322675A1 (en) 2015-11-12

Family

ID=52576706

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/549,072 Abandoned US20150322675A1 (en) 2014-05-09 2014-11-20 Construction beam

Country Status (12)

Country Link
US (1) US20150322675A1 (ko)
JP (1) JP5944469B2 (ko)
KR (2) KR20150128576A (ko)
CN (1) CN105089265A (ko)
AU (1) AU2015202492A1 (ko)
CA (1) CA2887970A1 (ko)
DE (1) DE102014118584A1 (ko)
ES (1) ES2550529B1 (ko)
FR (1) FR3020825B1 (ko)
GB (1) GB2526199B (ko)
SG (1) SG10201503591YA (ko)
TW (1) TWM491702U (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10151100B2 (en) * 2014-07-07 2018-12-11 Rockhouse International Pty Ltd Frame systems for building structures
US10501948B2 (en) * 2016-02-02 2019-12-10 Ulma C Y E, S. Coop. Horizontal formwork allowing for extension of support base
USD956268S1 (en) 2019-08-01 2022-06-28 Hunter Douglas Industries B.V. Ceiling panel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552459B (zh) * 2019-09-26 2022-01-07 武汉卡特激光工程有限责任公司 一种高强度横梁结构
KR102115029B1 (ko) * 2020-01-22 2020-05-25 채상원 고강성의 형강

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812195A (en) * 1928-10-08 1931-06-30 Pittsburgh Steel Co Building structure
GB1442891A (en) * 1974-01-04 1976-07-14 Morris H R Beam
GB1468266A (en) * 1975-05-15 1977-03-23 Pratt J Construction arrangements for building and the like structures
JPS5323122U (ko) * 1976-08-06 1978-02-27
GB2215752A (en) * 1988-03-18 1989-09-27 Pilecon Engineering Berhad Space frame
JP2566036Y2 (ja) * 1991-10-18 1998-03-25 伸光企業株式会社 コンクリート型枠支持用補強材
US5682678A (en) * 1995-11-13 1997-11-04 The Nordam Group, Inc. Mechanical repair for a honeycomb panel
US5685663A (en) * 1996-06-21 1997-11-11 Huck International, Inc. Fastener construction with internal support for spaced portions of structural member
CA2273573A1 (en) * 1999-05-27 2000-11-27 Giuseppe Montanaro Versatile metal truss assembly
TWM255290U (en) * 2003-10-28 2005-01-11 Sucoot Ind Co Ltd Shoring beam of form
US20050257486A1 (en) * 2004-04-28 2005-11-24 Ching Shih L Moldboard support beam
WO2006053368A1 (en) * 2004-11-17 2006-05-26 Jr Consulting & Drafting Pty Limited Framing members and their inter-connection
AU2005209605A1 (en) * 2005-09-08 2007-03-22 Vlaeberg Pty Ltd Metal Roof Truss Connector Assembly
CN201050189Y (zh) * 2007-05-11 2008-04-23 王克俭 模板支梁
CN201092700Y (zh) * 2007-09-03 2008-07-30 刘立民 几字型钢梁
AU2010353548B2 (en) * 2010-05-19 2015-05-14 J. Van Walraven Holding B.V. Profile element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10151100B2 (en) * 2014-07-07 2018-12-11 Rockhouse International Pty Ltd Frame systems for building structures
US10895072B2 (en) 2014-07-07 2021-01-19 Rockhouse International Pty Ltd Frame systems for building structures
US10501948B2 (en) * 2016-02-02 2019-12-10 Ulma C Y E, S. Coop. Horizontal formwork allowing for extension of support base
USD956268S1 (en) 2019-08-01 2022-06-28 Hunter Douglas Industries B.V. Ceiling panel

Also Published As

Publication number Publication date
ES2550529R1 (es) 2016-03-15
KR20180041109A (ko) 2018-04-23
AU2015202492A1 (en) 2015-11-26
GB201506479D0 (en) 2015-06-03
ES2550529A2 (es) 2015-11-10
FR3020825A1 (fr) 2015-11-13
ES2550529B1 (es) 2016-12-27
TWM491702U (zh) 2014-12-11
JP5944469B2 (ja) 2016-07-05
DE102014118584A1 (de) 2015-11-12
GB2526199A (en) 2015-11-18
GB2526199B (en) 2016-06-15
JP2015214880A (ja) 2015-12-03
KR20150128576A (ko) 2015-11-18
CN105089265A (zh) 2015-11-25
CA2887970A1 (en) 2015-11-09
FR3020825B1 (fr) 2021-04-23
SG10201503591YA (en) 2015-12-30

Similar Documents

Publication Publication Date Title
US20150322675A1 (en) Construction beam
CA2075234C (en) Beam member for use in concrete forming apparatus
US20160051044A1 (en) Shelving brace
US20190290000A1 (en) Shelving unit
US6665992B2 (en) Concrete construction block and method for forming the same
US20090173036A1 (en) Bracket for building components
US796433A (en) Joist-hanger.
US8807498B1 (en) Sawhorse bracket
US20180202151A1 (en) Shear link including replaceable cover plates
AU2014377971B2 (en) Scaffold bar
US20050257486A1 (en) Moldboard support beam
US1964208A (en) Joist
KR200428125Y1 (ko) 비계용 발판 구조
KR20150112346A (ko) 스틸 그레이팅 고정장치
KR102181982B1 (ko) 가설구조물용 발판
KR101713995B1 (ko) 부채살 돌출형 기능성 앙카볼트
CN210032097U (zh) 一种加固行钢结构连接结构
JP2010185261A (ja) 親綱支柱
JP6563686B2 (ja) 仮設足場用作業布板の端部材
JP6389405B2 (ja) 防護柵の施工方法及び施工用治具
JP2016217058A (ja) クランプ装置及び枠組構造体
TWI776695B (zh) 貨物料架的組合結構
KR200490975Y1 (ko) H-빔 안전 연결 장치
JP7369599B2 (ja) 柵構造物
CN215717002U (zh) 脚手架

Legal Events

Date Code Title Description
AS Assignment

Owner name: SUCOOT INDUSTRIAL CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHIH, LING CHING;REEL/FRAME:034221/0971

Effective date: 20140926

Owner name: SUCOOT INDUSTRIAL CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHIH, LUNG CHING;REEL/FRAME:034224/0994

Effective date: 20140926

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION