KR20150001694A - Beam clamp having multi-function - Google Patents

Beam clamp having multi-function Download PDF

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Publication number
KR20150001694A
KR20150001694A KR1020140112475A KR20140112475A KR20150001694A KR 20150001694 A KR20150001694 A KR 20150001694A KR 1020140112475 A KR1020140112475 A KR 1020140112475A KR 20140112475 A KR20140112475 A KR 20140112475A KR 20150001694 A KR20150001694 A KR 20150001694A
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KR
South Korea
Prior art keywords
hanger
bolt
shaft
adjustment bolt
hole
Prior art date
Application number
KR1020140112475A
Other languages
Korean (ko)
Other versions
KR101533831B1 (en
Inventor
박을식
Original Assignee
박을식
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 박을식 filed Critical 박을식
Priority to KR1020140112475A priority Critical patent/KR101533831B1/en
Publication of KR20150001694A publication Critical patent/KR20150001694A/en
Priority to PCT/KR2015/002052 priority patent/WO2016032079A1/en
Application granted granted Critical
Publication of KR101533831B1 publication Critical patent/KR101533831B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections

Abstract

The present invention relates to a multifunctional beam clamp, in which an outer circumferential end portion is bent downward at a predetermined height, and a spiral portion of an adjusting bolt (30) An upper body 10 forming an upper tooth 12 at a bent end of the front outer circumferential edge at a position where the outer circumferential edge is bent and a guide 13 extending at a predetermined height at an outer circumferential end of the rear end; The outer peripheral edge portion of the adjustment bolt 30 is bent vertically upward so as to face the upper body 10 and the spiral portion of the adjustment bolt 30 passes through the middle portion of the lower surface vertically and passes through the adjustment bolt 30 And the lower end of the lower body 20 is formed to extend rearward so that the guide 13 penetrates vertically through the lower end of the lower body 20. [ ; The lower end of the hanger shaft 41 is provided at the lower end of the hanger shaft 41 so that the upper end of the hanger shaft 41 penetrates downward at a predetermined height, And a hanger connector (40) rotatably connected to the hanger connector (40).

Description

Beam clamp having multi-function < RTI ID = 0.0 >

The present invention relates to a multifunctional beam clamp, and more particularly, to a multifunctional beam clamp capable of tightly fixing a body separated by a bolt with a bolt to narrow a distance between the bodies, The present invention relates to a multifunctional beam clamp.

Generally, beams of H-shaped or I-shaped steel are used as main frames for supporting buildings in various industrial sites or construction sites.

Various panels are connected to the outside of the beam to form a ceiling or a wall, and various piping pipes, electric wires or ducts installed in the building are installed inside the ceiling or the wall.

At this time, the facilities use a connecting member to be fixed along the beam. A means mainly applied as such a connecting member is a beam clamp.

Patent No. 0948662 (March 12, 2010, name: beam clamp) refers to a horseshoe-shaped beam clamp, in which the peripheral edge of one side is in close contact with the beam and the other side is provided with the bolt So that the pressing plate is brought into close contact with the beam so as to be fixed to the beam.

Therefore, the clamping force with the beam is determined by the clamping force of the bolt, and the load of the support can be maintained by the coupling strength at the portion where the bolt is screwed.

However, since the horseshoe-shaped body has a single structure, the beam clamping according to the related art requires a different strength and size of the body depending on the support load.

In addition, since the height of one end side of the body to be opened must be formed in various sizes in accordance with the thickness of the beam, there is a problem that it needs to be provided in various types.

Patent Registration No. 0948662 (Mar. 12, 2010)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an apparatus and a method for adjusting a thickness of a beam by adjusting bolts and guide plates, And to provide a multifunctional beam clamp that allows the beam to be clamped.

It is another object of the present invention to provide a multifunctional beam clamp capable of connecting a hanger at various angles at the front of the lower body and at the rear of the upper body and at the same time stably pulling various supports.

In order to achieve the above object, the multifunctional beam clamp according to the present invention is characterized in that the outer circumferential end portion is bent downward at a predetermined height, the spiral portion of the adjusting bolt is vertically penetrated from the upper portion at the middle portion of the length of the upper surface, An upper body forming an upper tooth at a bent end of the front side outer periphery and an upper body forming a guide such that an outer periphery of the rear end extends downward at a predetermined height; The outer peripheral edge portion is bent upwards to face the upper body, and the spiral portion of the adjustment bolt penetrates vertically through the intermediate portion of the lower surface in the vertical direction, and is bent at the position where the adjustment bolt penetrates A lower body having an end portion formed with a lower tooth corresponding to an upper tooth and a rear end portion extending rearward so that the guide penetrates vertically; The upper end of the hanger shaft is connected to the lower end of the hanger shaft so that the upper end of the hanger shaft is prevented from dropping downward while the lower end of the hanger shaft is pivotally connected to the lower end of the hanger shaft. .

The multifunctional beam clamp according to the present invention can be fixed to beams of various thicknesses between an upper body and a lower body which are easily adjustable in height, thereby reducing the manufacturing cost. By operating the adjusting bolt, So that the bonding force can be further increased.

Further, according to the present invention, the support can be always stably supported regardless of the beam forming angle, so that it is possible to appropriately deal with supports at various angles.

1 is an exploded perspective view showing an embodiment of a multifunctional beam clamp according to the present invention;
Figure 2 is a perspective view of a combined perspective view of a multifunctional beam clamp according to the present invention;
Fig. 3 is a cross-sectional view of the multi-function beam clamp according to the present invention
Fig. 4 is an installation view of a multifunctional beam clamp according to the present invention
FIG. 5 is a view showing a state of use illustrating a support structure for supporting a hanger connector by a multifunctional beam clamp according to the present invention.

Hereinafter, a preferred embodiment of a multifunctional beam clamp according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing an embodiment of a multifunctional beam clamp according to the present invention, FIG. 2 is an assembled perspective view of a multifunctional beam clamp according to the present invention, and FIG. 3 is an assembled cross-sectional view of a multifunctional beam clamp according to the present invention.

As shown in the figure, the present invention is configured by combining the upper body 10, the lower body 20, and the hangar connector 40.

In the structure of the present invention, the upper body 10 and the lower body 20 are configured to be symmetrical with each other at the upper part and the lower part.

That is, the upper body 10 and the lower body 20 are bent in the direction in which the outer peripheral ends thereof are opposed to each other, and the upper surface of the upper body 10 and the lower surface of the lower body 20 are the same And the bolt holes 11 and 21 are formed on the vertical line, respectively.

Particularly, the bolt hole 21 of the lower body 20 is formed with a female screw.

Upper teeth 12 and lower teeth 22 are formed to correspond to mutually facing outer peripheral ends of the upper body 10 and the lower body 20 on the front side of the bolt holes 11 and 21.

The lower body 20 of the upper body 10 and the lower body 20 is formed to extend rearward from the upper body 10 and the lower end of the upper body 10 is bent toward the lower body 20 The guide 13 is formed so that the guide hole 23 formed at the rear end of the lower surface of the lower surface of the lower surface of the lower portion of the lower surface of the lower surface of the lower surface of the lower surface

In the structure of the present invention, protrusions are formed on the upper surface of the upper body 20 so as to be inclined in one direction along the periphery of the upper end side of the bolt hole 11, thereby forming the anti-rotation protrusions 14.

A channel fixing hole 15 is formed in the guide 13 of the upper body 10 so that the upper side plate surface is horizontally passed through with a predetermined diameter so that another hanger can be connected.

The upper body 10 and the lower body 20 are connected through the bolts 11 and 21 by the engagement of the adjusting bolts 30.

At this time, the adjustment bolt 30 passes through the bolt hole 11 from the upper part of the upper body 10 and is screwed to the bolt hole 21 of the lower body 20,

Since the gap between the upper body 10 and the lower body 20 is adjusted by the adjusting bolt 30, the coupling force with the beam is adjusted by the operation of the adjusting bolt 30.

The hanger may be directly connected to the adjusting bolt 30 projecting downward to the lower portion of the lower body 20 and the head of the adjusting bolt 30 is hooked at the upper portion of the bolt hole 11 in the upper body 10 .

It is also preferable that the head portion of the adjustment bolt 30 be provided with irregularities corresponding to the rotation preventing irregularities 14 formed on the periphery of the upper end of the bolt hole 11 at the bottom surface.

In the above-described configuration, the lower body 20 is provided with a hanger connector 40 in front of the lower surface thereof.

The hanger connection port 40 is constructed as a hanger shaft 41 and a band type hanger 42. The hanger shaft 41 has a shaft hole 41 formed in the shape of a keyhole at the upper end in front of the lower surface of the lower body 20 24 is formed to have a larger outer diameter so as to prevent downward departure and the lower portion extends downward at a predetermined height through the shaft hole 24 and a horizontal through hole 310 is formed in the extended portion of the lower portion.

The upper end of the band-type hanger 42 is bolted to the hanger shaft 41.

The band-type hanger 42 is formed to have a band of a predetermined width so as to be formed into a triangle shape. The upper end portion to be separated is rotatably coupled to the hanger shaft 41 by bolts 43.

The lower ends of the hanger shafts 41 are inserted between the separated upper and lower ends of the band type hanger 42 so that the bolts 43 are horizontally passed through the upper end portions of the hanger shafts 41 and the lower end portions of the hanger shafts 41, And is vertically rotatably connected to the upper end portion of the shaft 41 as an axis.

However, in order to fasten the band-type hanger 42 to the bolt 43, a nut having a spiral is integrally formed on one side of the upper end of the band-type hanger 42 or the nut 44 is separately fastened.

The action of the beam clamp according to the above-described configuration will be described in more detail as follows.

FIG. 4 is a cross-sectional view showing a structure in which a beam clamp according to the present invention is installed. As shown in FIG. 4, the present invention is connected to a flange portion of a beam 50.

In the present invention, the gap between the upper body 10 and the lower body 20 is adjusted by using the adjusting bolt 30.

The upper body 10 and the lower body 20 are configured such that the guide 13 on the rear side of the upper body 10 passes through the guide hole 23 of the lower body 20 while the adjustment bolt 30 is passed through the upper body 10 And then screwed into the bolt holes 21 of the lower body 20 so as to be connected to each other.

The adjusting bolt 30 is screwed to the bolt hole 21 of the lower body 20 and passes through the lower body 20 downward.

At this time, the flange portion of the beam 50 is inserted between the upper body 10 and the lower body 20.

The flange of the beam 50 is inserted or brought into contact with the adjusting bolt 30 while being inserted between the upper body 10 and the upper tooth 12 and the lower tooth 22 of the lower body 20.

When the flange portion of the beam 50 is positioned between the upper body 10 and the lower body 20 in this manner, the lower body 20, which is screwed to the adjustment bolt 30 by rotating the adjustment bolt 30, .

The lower body 20 is rotated by screwing with the adjusting bolt 30 so that the guide 13 of the rear end portion of the upper body 10 passes through the guide hole 23 of the lower body 20 The lower body 20 is not rotated but is raised along the main surface of the adjustment bolt 30 only.

The upper surface and the lower surface of the flange of the beam 50 are pressed against the lower teeth 20 of the upper body 10 and the lower teeth 20 of the lower body 20 so that the lower body 20 is lifted.

The upper teeth 12 of the upper body 10 and the lower teeth 22 of the lower body 20 are strongly pressed against the flange of the beam 50 to complete the installation of the present invention.

When the beam clamp of the present invention is fixed to the beam 50 in this way, the pipe or wire is supported by the band-type hanger 42 of the hanger connector 40 assembled in front of the beam clamp, To pass through.

It is possible to connect hanger of various shapes to the lower end of the adjustment bolt 30 as well as the hanger connection port 40. [

The channel may be fixed by bolts or the like at various angles through the channel fixing hole 15 formed in the guide 13 of the upper body 10 so that various supports are supported through the channel.

The support of such a support is supported by the adjustment bolt 30 only in the direction perpendicular to the beam 50, but supported by the hanger connector 40 at horizontal and vertical angles.

That is, the hanger connector 40 is capable of rotating the hanger shaft 40 about the shaft hole 24, and the band-type hanger 42 at the lower end of the hanger shaft 40 is rotated in the vertical direction The hanger connected to the hanger connector 40 can be rotated three-dimensionally.

The hanger connector 40 allows the support 50 to be supported at all times in a horizontal direction even if the beam 50 inclines at a constant angle as shown in Fig.

Therefore, even in the truss beam forming the ceiling of the beam 50 supporting the building, the support can be always supported horizontally, thereby effectively arranging the wiring and the pipe.

10: upper body 11: bolt hole
12: upper teeth 13: guide
14: protrusion for preventing rotation 15: channel fixing hole
20: lower body 21: bolt hole
22: lower tooth 23: guide hole
24: shaft hole 30: adjusting bolt
40: hanger connector 41: hanger shaft
42: band type hanger 50: beam

Claims (7)

So that the spiral portion of the adjustment bolt 30 is vertically passed through from the upper portion to the middle portion of the length of the upper surface and is bent at the position where the adjustment bolt 30 penetrates, An upper body 10 which forms an upper tooth 12 at an end portion and an outer peripheral edge portion at a rear end portion of which a predetermined height extends downward to form a guide 13;
The outer peripheral edge portion of the adjustment bolt 30 is bent vertically upward so as to face the upper body 10 and the spiral portion of the adjustment bolt 30 passes through the middle portion of the lower surface vertically and passes through the adjustment bolt 30 And the lower end of the lower body 20 is formed to extend rearward so that the guide 13 penetrates vertically through the lower end of the lower body 20. [ ;
The lower end of the hanger shaft 41 is provided at the lower end of the hanger shaft 41 so that the upper end of the hanger shaft 41 penetrates downward at a predetermined height, A hanger connector (40) rotatably connected;
A plurality of beam clamps.
The method according to claim 1,
And a channel fixing hole is formed in the upper part of the guide of the upper body such that the plate surface is horizontally penetrated with a predetermined diameter.
The method according to claim 1,
Wherein the adjusting bolt (30) penetrates the bolt hole (11) of the upper body (10) and the bolt hole (21) of the lower body (20).
The method of claim 3,
Wherein the upper surface of the upper body (10) is formed with protrusions projecting obliquely in one direction along the periphery of the upper end of the bolt hole (11) to form anti-rotation protrusions (14).
The method of claim 3,
The bolt hole (21) of the lower body (20) forms a female thread.
The method according to claim 1,
The lower end of the lower body 20 is formed with a shaft hole 24 in the form of a key and the upper end of the hanger shaft 41 is formed to have an outer diameter larger than that of the shaft hole 24, 24). ≪ / RTI >
The method according to claim 1,
The band-type hanger 42 of the hanger connector 40 has a lower end portion of the hanger shaft 41 inserted between the upper ends separated to both sides and bolted together at the same time so that the upper end portion of the band- A multifunctional beam clamp rotatable in a vertical direction on an axis.
KR1020140112475A 2014-08-27 2014-08-27 Beam clamp having multi-function KR101533831B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020140112475A KR101533831B1 (en) 2014-08-27 2014-08-27 Beam clamp having multi-function
PCT/KR2015/002052 WO2016032079A1 (en) 2014-08-27 2015-03-03 Multi-functional beam clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140112475A KR101533831B1 (en) 2014-08-27 2014-08-27 Beam clamp having multi-function

Publications (2)

Publication Number Publication Date
KR20150001694A true KR20150001694A (en) 2015-01-06
KR101533831B1 KR101533831B1 (en) 2015-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140112475A KR101533831B1 (en) 2014-08-27 2014-08-27 Beam clamp having multi-function

Country Status (2)

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KR (1) KR101533831B1 (en)
WO (1) WO2016032079A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230061131A (en) * 2021-10-28 2023-05-08 김종탁 Clamps for sandwich panels

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102097694B1 (en) * 2019-04-02 2020-04-06 김상현 Beam clamp
US20220018495A1 (en) * 2020-07-17 2022-01-20 Eaton Intelligent Power Limited Attachment Device For Clamping To A Structural Component
KR20230157083A (en) 2022-05-09 2023-11-16 조한백 Beam clamps

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3003468U (en) * 1994-04-25 1994-10-18 松岡 福太郎 Fastening members and clamps for concrete pouring
JP2002039442A (en) * 2000-07-18 2002-02-06 Nichiei Intec Co Ltd One-touch piping supporting device of piping band with turn buckle
KR100540139B1 (en) * 2003-10-06 2006-01-11 김동기 Screw clamp for steel frame construction
KR200338343Y1 (en) * 2003-10-22 2004-01-13 이상선 Beam-Combining Clamp
KR100925716B1 (en) * 2009-07-27 2009-11-10 대신산전 주식회사 Beam Clamp Assembly for Piping Cable
KR20140035100A (en) * 2012-09-13 2014-03-21 이점용 Beam clamp
KR101504322B1 (en) * 2013-04-03 2015-03-18 박노평 Beam clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230061131A (en) * 2021-10-28 2023-05-08 김종탁 Clamps for sandwich panels

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Publication number Publication date
WO2016032079A1 (en) 2016-03-03
KR101533831B1 (en) 2015-07-09

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