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CN101387130A - Slotware anchoring device for construction industry - Google Patents

Slotware anchoring device for construction industry Download PDF

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Publication number
CN101387130A
CN101387130A CNA2007100457623A CN200710045762A CN101387130A CN 101387130 A CN101387130 A CN 101387130A CN A2007100457623 A CNA2007100457623 A CN A2007100457623A CN 200710045762 A CN200710045762 A CN 200710045762A CN 101387130 A CN101387130 A CN 101387130A
Authority
CN
China
Prior art keywords
anchor
slot
steel
slotware
serration
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.)
Pending
Application number
CNA2007100457623A
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Chinese (zh)
Inventor
游柏森
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNA2007100457623A priority Critical patent/CN101387130A/en
Priority to US12/116,259 priority patent/US20090064626A1/en
Priority to PCT/CN2008/072340 priority patent/WO2009033429A1/en
Priority to EP08800850A priority patent/EP2257678A4/en
Priority to JP2010524339A priority patent/JP5474793B2/en
Priority to TW097134946A priority patent/TW201011145A/en
Priority to CA2698405A priority patent/CA2698405A1/en
Priority to US12/677,423 priority patent/US20110173920A1/en
Priority to BRPI0816786 priority patent/BRPI0816786A2/en
Publication of CN101387130A publication Critical patent/CN101387130A/en
Priority to US29/359,713 priority patent/USD631736S1/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/045—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

The invention discloses a slotware anchoring device for building industry, which comprises hollow channel steel and a T-shaped bolt. The exterior of the slot wall of the hollow channel steel is connected with an anchor rod or a steel substrate, the slotware anchoring device with the anchor rod is embedded in a concrete structure, while the slotware anchoring device with the steel substrate is welded on the steel structure, and the T-shaped bolt is inserted into an opening between two slot pin flanges of the hollow channel steel. The hollow channel steel as an anchoring slot system is made of hot rolled steel or stainless steel materials by a hot rolling technique. The head of the T-shaped bolt is locked in the two slot pin flanges of an anchoring slot. Fine teeth are arranged on the internal surfaces of the two pin flanges of the anchoring slot respectively; the lower surface of the head of the T-shaped bolt is provided with fine teeth, and the fine teeth at the head of the T-shaped bolt are engaged and locked with the fine teeth on the two pin flanges of the anchoring slot. The slot anchoring device can prevent the T-shaped bolt from sliding along the steel channel and does not influence the installation of the reinforced concrete.

Description

Slotware anchoring device for construction industry
Technical field
The present invention relates to metal slotware anchor device, be particularly related to a kind of slotware anchor device that is used for construction industry by hot-rolled steel or stainless steel material manufacturing, it is applicable to imbeds in the concrete structure or is connected on the steel work, so that other building component connection structurally, and load is delivered on the structure from building component.
Background technology
As everyone knows, common slotware anchor device adopts die casting, cold rolling or hot rolling technology manufacturing, and it comprises the hollow channel steel that has anchor pole, and anchor pole is connected in the cell wall outside and embeds in the concrete.T type bolt can insert the opening part between the two groove pin flanges of hollow channel steel, and T type bolt head is fixed in the flange.Because the inner surface of T type bolt head and cell wall is all very level and smooth, therefore, this kind anchor device can not prevent effectively that T type bolt from sliding along steel tank.And the anchor pole general size on the common steel tank is bigger, clashes installing with steel concrete sometimes, especially can clash with the outermost layer of reinforcing bar.
Also have, another commonsense method that other building component is connected in concrete structure is to use pre-buried steel part, and it comprises that the back side has the steel plate of reinforcing bar.Pre-buried steel part is imbedded in the concrete structure, only exposed surface of steel plate, building component is connected on the cover steel fastener, and these steel fasteners are connected in turn on the pre-buried steel piece surface that exposes by welding again on-site.Compare with above-mentioned common slotware anchor device, the steel tank anchor of the size of pre-buried steel part and weight ratio carrying same load is bigger and heavier.And the number of steel bars that requirement is connected on the pre-buried steel part is more, and length is longer, is causing more puzzlement aspect the installation of steel concrete thus.
Summary of the invention
In order to overcome above-mentioned defective, task of the present invention provides a kind of improved Slotware anchoring device for construction industry, it has solved existing anchor device can not prevent effectively that T type bolt from sliding, the size of pre-buried steel part is big, weight is heavier, problem such as inconvenience very aspect the installation of steel concrete.
Technical solution of the present invention is as follows:
A kind of Slotware anchoring device for construction industry, it comprises hollow channel steel and T type bolt, the cell wall of hollow channel steel is externally connected to anchor pole or steel substrate, the slotware anchor device of band anchor pole is to be used for imbedding concrete structure, and the slotware anchor device of band steel substrate is to be used to be welded on steel work, and T type bolt then inserts the opening part between the two groove pin flanges of hollow channel steel;
Described hollow channel steel adopts hot rolling technology by hot-rolled steel or stainless steel material manufacturing as anchoring slot system;
Two groove pin flanges of described anchor slot are separated from each other, and the width of its opening part is slightly larger than the bar portion diameter of the T type bolt that is inserted, and the head of T type bolt is locked in the two groove pin flanges of anchor slot;
The inner surface of two groove pin flanges of described anchor slot is respectively equipped with the serration of continuous extension;
The soffit of described T type bolt head is provided with the serration of continuous extension, and the serration on the two groove pin flanges of the serration of T type bolt head and anchor slot is connected with a joggle and is locked.
Anchor slot in the Slotware anchoring device for construction industry of the present invention is compared with existing product, its size is littler, and weight is lighter, can prevent that T type bolt from sliding along steel tank, and very little for steel concrete in the interference aspect the installation, even can not cause any interference.
Anchor slot in the anchor device of the present invention adopts the hot rolling technology manufacturing.In the inner surface design of the groove pin flange of anchor slot the serration of continuous extension is arranged, these serrations mesh with the serration that T type bolt head soffit is provided with.Like this, no matter this device whichaway is placed, and can both prevent effectively that T type bolt from sliding along steel tank.
The T type bolt that slotware anchor device of the present invention is provided can reach the 60KN/ bolt along the maximum slip resistance of steel tank, it is bigger than the slip resistance of existing anchor device, has solved existing T type bolt effectively and produce the problem of slip because of vibrations under the seismic condition of Richter scale more than 7 grades.
Description of drawings
Fig. 1 is the schematic side view of first embodiment of Slotware anchoring device for construction industry of the present invention, and the slotware anchor device for hot rolling steel or stainless steel system is applicable to and imbeds in the concrete structure.
Fig. 2 is the A-A cross section view among Fig. 1.
Fig. 3 is the B-B cross section view among Fig. 1.
Fig. 4 is the structural representation of the T type bolt in Fig. 1 slotware anchor device.
Fig. 5 is the schematic top plan view by T type bolt shown in Figure 4.
Fig. 6 is the concrete structure schematic diagram of Fig. 4 T type bolt with serration.
Fig. 7 is the schematic side view of second embodiment of Slotware anchoring device for construction industry of the present invention, for hot rolling steel or stainless steel system slotware anchor device, is applicable to by substrate to be welded on the steel work.
Fig. 8 is the C-C cross section view among Fig. 7.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the first embodiment of the present invention is a kind of Slotware anchoring device for construction industry of being made by hot-rolled steel or stainless steel material, is applicable to and imbeds in the concrete structure.This slotware anchor device can connect any building component as linkage, and load is delivered to the concrete structure from subsidiary parts.
In conjunction with referring to Fig. 4 to Fig. 6, slotware anchor device of the present invention comprises hot rolling C shaped steel or stainless steel anchor slot 1 and T type bolt 5, several common steel or stainless steel system anchor poles 2 are installed on anchor slot 1 and are imbedded in the concrete structure.5 insertions of T type bolt are installed in the anchor slot 1.
Anchor slot 1 is a kind of hollow channel steel, and anchor slot 1 is to adopt hot rolling technology by hot-rolled steel or stainless steel material manufacturing.Two groove pin flanges 13 of anchor slot 1 are separated from each other, opening part 11 between the two groove pin flanges 13 of 5 insertions of T type bolt anchor slot 1, the width of this opening part 11 is slightly larger than the bar portion diameter of the T type bolt 5 that is inserted, and the head of T type bolt 5 is locked in the two groove pin flanges 13 of anchor slot 1.
As shown in Fig. 1 and Fig. 3, the inner surface of two groove pin flanges 13 of anchor slot 1 is respectively equipped with the serration 14 of continuous extension, forms toothed surfaces 15.As shown in Fig. 5 and Fig. 6, the soffit of T type bolt 5 heads is provided with the serration 52 of continuous extension equally, and serration that T type bolt is 5 52 sizes and tooth pitch are big or small identical with tooth pitch with serration 14 on the anchor slot 1 groove pin flange 13.Serration 14 on serration 52 that T type bolt is 5 and the two groove pin flanges 13 of anchor slot 1 is connected with a joggle and is locked.
In conjunction with referring to Fig. 5, the head of T type bolt 5 is bolt heads 51 of parallelogram shape, is respectively equipped with serration 52 at the soffit of two short legs of this bolt head 51.The bolt head 51 of T type bolt 5 is designed to parallelogram, rotates after being convenient to T type bolt 5 inserted the opening part 11 of anchor slots 1, makes serration 52 engaging locks on T type bolt 5 bolt heads 51 fix on the serration 14 of two groove pin flanges 13 of anchor slot 1.When T type bolt 5 is locked on the anchor slot 1, and with nut it is tightened (not shown) after connecting parts on it, T type bolt 5 is just pinned by the serration on serration on the anchor slot 1 14 and the bolt head 51 52 fully, and can not slide towards any one direction under the permission service load.
Referring again to Fig. 1 to Fig. 3, the anchor pole 2 that connects on anchor slot 1 has smooth rock bolt shank 22, anchor pole pedestal 21 and anchor pole top 23, the disc shaped upper portion of anchor pole top 23 for protruding, and the area at anchor pole top 23 is bigger than the area of anchor pole pedestal 21.
The anchor pole pedestal 21 of anchor pole 2 by welded and installed on the top of anchor slot 1 cell wall 12, be that anchor pole pedestal 21 connects 4 by arc fusion welding earlier and is installed in above the cell wall 12 of anchor slot 1, then the periphery at anchor pole pedestal 21 is connected with the cell wall 12 of anchor slot 1 by fillet welding 3, and promptly the periphery around anchor pole pedestal 21 carries out fillet welding 3.By such secondary welding, anchor pole 2 just can be fixedly mounted on the anchor slot 1, fully to have guaranteed safety.
Referring to Fig. 7 and Fig. 8, the second embodiment of the present invention is a kind of Slotware anchoring device for construction industry of being made by hot-rolled steel or stainless steel material, is applicable to by substrate to be welded on the steel work.This slotware anchor device can connect any building component as linkage, and load is delivered on the steel work from subsidiary parts.
This slotware anchor device comprises hot rolling C shaped steel or stainless steel anchor slot 1 and T type bolt 5, and several steel substrate 6 are installed on anchor slot 1, is welded on the steel work by steel substrate 6.5 insertions of T type bolt are installed in the anchor slot 1.
The steel substrate 6 that connects on anchor slot 1 is square or rectangular.Steel substrate 6 can be by ordinary steel or stainless steel material manufacturing.Steel substrate 6 is mounted on the anchor slot 1 by rivet hot nail 61.
As shown in Fig. 7 and Fig. 8, the inner surface of two groove pin flanges 13 of anchor slot 1 is respectively equipped with the serration 14 of continuous extension, forms toothed surfaces 15.As shown in Fig. 5 and Fig. 6, the soffit of T type bolt 5 bolt heads 51 is provided with the serration 52 of continuous extension equally, and the serration of T type bolt 5 bolt heads 51 52 sizes and tooth pitch are big or small identical with tooth pitch with serration 14 on the anchor slot 1 groove pin flange 13.Opening part 11 between the two groove pin flanges 13 of T type bolt 5 insertion anchor slots 1, the serration 14 on the serration 52 of bolt head 51 and the two groove pin flanges 13 of anchor slot 1 is connected with a joggle and is locked.
Anchor slot 1 is welded on the steel work by steel substrate 6, bolt head 51 set serration 52 engagements by the T type bolt 5 in serration set on its two grooves pin flange 13 14 and the insertion anchor slot 1 lock again, have played the effect that prevents that effectively T type bolt from sliding along anchor slot equally.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention conversion, the modification of the foregoing description.

Claims (7)

1. Slotware anchoring device for construction industry, it comprises hollow channel steel and T type bolt, the cell wall of hollow channel steel is externally connected to anchor pole or steel substrate, the slotware anchor device of band anchor pole is to be used for imbedding concrete structure, and the slotware anchor device of band steel substrate is to be used to be welded on steel work, T type bolt then inserts the opening part between the two groove pin flanges of hollow channel steel, it is characterized in that
Described hollow channel steel adopts hot rolling technology by hot-rolled steel or stainless steel material manufacturing as anchoring slot system;
Two groove pin flanges of described anchor slot are separated from each other, and the width of its opening part is slightly larger than the bar portion diameter of the T type bolt that is inserted, and the head of T type bolt is locked in the two groove pin flanges of anchor slot;
The inner surface of two groove pin flanges of described anchor slot is respectively equipped with the serration of continuous extension;
The soffit of described T type bolt head is provided with the serration of continuous extension, and the serration on the two groove pin flanges of the serration of T type bolt head and anchor slot is connected with a joggle and is locked.
2. Slotware anchoring device for construction industry according to claim 1, it is characterized in that, the anchor pole that connects on the described anchor slot has smooth rock bolt shank, anchor pole pedestal and anchor pole top, the disc shaped upper portion of anchor pole top for protruding, and the area at anchor pole top is bigger than the area of anchor pole pedestal.
3. Slotware anchoring device for construction industry according to claim 1, it is characterized in that, the anchor pole pedestal of described anchor pole by welded and installed on the cell wall of anchor slot, be that the anchor pole pedestal connects above the cell wall that is installed in anchor slot by arc fusion welding earlier, then the periphery at the anchor pole pedestal is connected with the cell wall of anchor slot by fillet welding.
4. Slotware anchoring device for construction industry according to claim 1 is characterized in that the steel substrate that connects on the described anchor slot is square or rectangular.
5. Slotware anchoring device for construction industry according to claim 1 is characterized in that, described steel substrate is mounted on the anchor slot by the rivet hot nail.
6. Slotware anchoring device for construction industry according to claim 1 is characterized in that, the head of described T type bolt is the bolt head of parallelogram shape, is respectively equipped with serration at the soffit of two short legs of bolt head.
7. Slotware anchoring device for construction industry according to claim 1 is characterized in that, the serration size of described T type bolt head is big or small identical with tooth pitch with the serration on the anchor slot groove pin flange with tooth pitch.
CNA2007100457623A 2007-09-11 2007-09-11 Slotware anchoring device for construction industry Pending CN101387130A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CNA2007100457623A CN101387130A (en) 2007-09-11 2007-09-11 Slotware anchoring device for construction industry
US12/116,259 US20090064626A1 (en) 2007-09-11 2008-05-07 Channel Anchoring Device For The Construction Industry
TW097134946A TW201011145A (en) 2007-09-11 2008-09-11 Channel
EP08800850A EP2257678A4 (en) 2007-09-11 2008-09-11 Channel
JP2010524339A JP5474793B2 (en) 2007-09-11 2008-09-11 Channel material
PCT/CN2008/072340 WO2009033429A1 (en) 2007-09-11 2008-09-11 Channel
CA2698405A CA2698405A1 (en) 2007-09-11 2008-09-11 Channel
US12/677,423 US20110173920A1 (en) 2007-09-11 2008-09-11 Channel
BRPI0816786 BRPI0816786A2 (en) 2007-09-11 2008-09-11 CHANNEL
US29/359,713 USD631736S1 (en) 2007-09-11 2010-04-14 T-bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100457623A CN101387130A (en) 2007-09-11 2007-09-11 Slotware anchoring device for construction industry

Publications (1)

Publication Number Publication Date
CN101387130A true CN101387130A (en) 2009-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100457623A Pending CN101387130A (en) 2007-09-11 2007-09-11 Slotware anchoring device for construction industry

Country Status (8)

Country Link
US (3) US20090064626A1 (en)
EP (1) EP2257678A4 (en)
JP (1) JP5474793B2 (en)
CN (1) CN101387130A (en)
BR (1) BRPI0816786A2 (en)
CA (1) CA2698405A1 (en)
TW (1) TW201011145A (en)
WO (1) WO2009033429A1 (en)

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WO2013013375A1 (en) * 2011-07-25 2013-01-31 Yau Pak Sum Embedded anchor slot assembly used in building industry
CN103154394A (en) * 2011-07-25 2013-06-12 游柏森 Embedded anchor slot assembly used in building industry
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CA2698405A1 (en) 2009-03-19
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BRPI0816786A2 (en) 2015-03-17
WO2009033429A1 (en) 2009-03-19
JP2010539352A (en) 2010-12-16
US20110173920A1 (en) 2011-07-21
US20090064626A1 (en) 2009-03-12
USD631736S1 (en) 2011-02-01
EP2257678A4 (en) 2011-03-30

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