CN202416847U - Novel scaffold connecting piece - Google Patents

Novel scaffold connecting piece Download PDF

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Publication number
CN202416847U
CN202416847U CN2012200297527U CN201220029752U CN202416847U CN 202416847 U CN202416847 U CN 202416847U CN 2012200297527 U CN2012200297527 U CN 2012200297527U CN 201220029752 U CN201220029752 U CN 201220029752U CN 202416847 U CN202416847 U CN 202416847U
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CN
China
Prior art keywords
pin
joint
groove
hole
vertical
Prior art date
Application number
CN2012200297527U
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Chinese (zh)
Inventor
宋佩瑜
Original Assignee
宋佩瑜
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 宋佩瑜 filed Critical 宋佩瑜
Priority to CN2012200297527U priority Critical patent/CN202416847U/en
Application granted granted Critical
Publication of CN202416847U publication Critical patent/CN202416847U/en

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Abstract

Provided is a novel scaffold connecting piece. Four trapezoid dovetail grooves and four shrinking grooves are evenly distributed on the peripheral face of a sleeve of the scaffold connecting piece alternately along the circumferential direction, and inclined pipe joints for being connected with horizontal inclined pipes or vertical inclined pipes are installed in the shrinking grooves. The trapezoid dovetail grooves are in inserted connection with trapezoid dovetail tenons positioned on one side of a vertical pipe joint, and an annular bearing inserting table for being welded to a horizontal transverse pipe or a horizontal vertical pipe of a scaffold is arranged on the other side of the vertical pipe joint. The novel scaffold connecting piece has the advantages that the trapezoid dovetail grooves and the shrinking grooves are arranged on the peripheral face of the sleeve alternately, T-shaped press rods of the inclined pipe joints or press rods of T-shaped anti-dropping parts are pressed on the vertical pipe joint, the effects of preventing the vertical pipe joint and the sleeve from being mutually loosened are achieved while the connecting function is achieved, an occupied space is not increased, and the integral strength is improved. Disturbance between adopted wedge-shaped arc-shaped plate dowels and plate-shaped hook dowels and adjacent joints is avoided, and dismantling and installation are facilitated.

Description

The new type scaffold connector
Technical field
The utility model relates to a kind of new type scaffold connector, is used for assembling of building field steel pipe scaffold.
Background technology
The connector of the novel steel tube scaffold of prior art mainly comprises sleeve and vertical tube joint, is provided with the trapezoidal key of four former circumference uniform distributions at the outer peripheral face of this sleeve; The dovetail groove that is respectively equipped with ring-type socket joint platform at the two ends of this vertical tube joint and cooperates with this trapezoidal key, this trapezoidal key inserts in this dovetail groove.During use with jacket casing on standpipe and welding, the ring-type socket joint platform of vertical tube joint and the transverse pipe of horizontal plane are connected with vertical pipe top, only need get final product in this trapezoidal key of dovetail groove insertion with transverse pipe and vertical vertical tube joint of managing two ends during installation.In order to prevent getting loose of (when receiving the external force that makes progress) trapezoidal key and dovetail groove; The locking pin of trapezoidal key and dovetail groove is passed in employing, and its shortcoming is the intensity that the locking pin that passes in the dovetail groove of trapezoidal key and vertical tube joint on the sleeve has reduced sleeve and vertical tube joint; Have the problem of mutual interference mutually between locking pin and the locking pin, these all are unfavorable for applying of this device.
Summary of the invention
The utility model aims to provide a kind of new type scaffold connector, to solve the intensity that locking pin that prior art exists has reduced sleeve and vertical tube joint; The problem of phase mutual interference between the locking pin.
The technical scheme of the utility model is: a kind of new type scaffold connector; Comprise sleeve and vertical tube joint; The outer peripheral face of this sleeve is connected with the vertical tube joint through four tenon groove structures that are uniformly distributed along the circumference, and it is characterized in that, described tenon groove structure comprises trapezoidal dovetail groove and the trapezoidal dovetail that cooperatively interacts and peg graft; Four trapezoidal dovetail grooves are located at the outer peripheral face of this sleeve, are provided with this trapezoidal dovetail in a side of vertical tube joint; Be provided with at the opposite side of this vertical tube joint and be used for the ring-type socket joint platform of vertically managing welding with the horizontal cross pipe or the level of scaffold; Between the trapezoidal dovetail groove of this sleeve outer peripheral face, respectively be provided with a reducing groove that is uniformly distributed along the circumference, in this reducing groove, be equipped with and be used for the inclined tube joint that is connected with horizontal inclined tube or vertical inclined tube.
Described vertical tube joint comprises disc body, described trapezoidal dovetail and described ring-type socket joint platform, is respectively equipped with this trapezoidal dovetail and this ring-type socket joint platform in the both sides of this disc body.
The cross section of described reducing groove is circle, ellipse or polygon.
Described inclined tube joint comprises inserting column, buckling groove and laterally hinge and vertically articulated joint, and inserting column and described reducing groove are slidingly matched, and are located at an end of inclined tube joint; The other end of this inclined tube joint is connected with vertical articulated joint through horizontal hinge, in this vertical articulated joint, is provided with hinge hole; Be provided with the buckling groove corresponding in these inserting column both sides with reducing place of this reducing groove; Two ends up and down at this inserting column are respectively equipped with T shape depression bar and pin-and-hole; And be furnished with the pin supporting with this pin-and-hole, the two ends of this T shape depression bar be pressed in two the vertical tube joints adjacent with this inclined tube joint above.
Also be provided with the T shape anticreep spare that is slidingly matched with described reducing groove; This T shape anticreep spare comprises inserted link and depression bar, and inserted link and described reducing groove are slidingly matched, and are provided with depression bar in the upper end of this inserted link; Lower end at this inserted link is provided with pin-and-hole, and is furnished with the pin supporting with this pin-and-hole; The two ends of this depression bar be pressed in two the vertical tube joints adjacent with this T shape anticreep spare above.
Described pin-and-hole is the rectangle slotted hole; Described pin is arc pin or tabular crotch pin, this arc pin and tabular crotch pin two ends width respectively less than with length greater than pin-and-hole.
Also be provided with the inverted T-shaped anticreep spare that is slidingly matched with described reducing groove; This inverted T-shaped anticreep spare comprises inserted link and depression bar; Inserted link and described reducing groove are slidingly matched, and are provided with cross bar in the lower end of this inserted link, and the length of this cross bar is slightly larger than the radial dimension of described reducing groove; Upper end at this inserted link is provided with pin-and-hole; And be furnished with the supporting module extender board of this pin-and-hole and pin; The width at the two ends of this module extender board pin respectively less than with length greater than pin-and-hole, the two ends of this module extender board pin be pressed in two the vertical tube joints adjacent with this inverted T-shaped anticreep spare above.
Described inclined tube joint comprises disc body, is provided with the trapezoidal dovetail that cooperates with described trapezoidal dovetail groove in a side of this disc body, is provided with jointed shaft at the opposite side of this disc body, on this jointed shaft, is provided with lockhole.
Described inclined tube joint comprises inserting column, buckling groove and tiltedly vertically articulated joint, and inserting column and described reducing groove are slidingly matched, and are located at an end of inclined tube joint; The other end of this inclined tube joint is connected with tiltedly vertical articulated joint of two court's two tilt, tiltedly vertically is provided with hinge hole in articulated joint at this; Be provided with the buckling groove corresponding with reducing place of reducing groove in the inserting column both sides; Two ends up and down at this inserting column are respectively equipped with T shape depression bar and pin-and-hole; And be furnished with the supporting wedge shape of this pin-and-hole and sell nail directly to households; The two ends of this T shape depression bar be pressed in two the vertical tube joints adjacent with this inclined tube joint above, prevent that the tenon groove structure between this vertical tube joint and the sleeve from getting loose.
The utility model has the advantages that: all alternately be located at trapezoidal dovetail groove and reducing groove on the outer peripheral face of sleeve; Utilize the depression bar of T shape depression bar or the T shape anticreep spare of inclined tube joint be pressed in the vertical tube joint above; When realizing linkage function; Also play the effect that prevents that vertical tube joint and sleeve from getting loose each other, and increase does not take up room, and does not weaken the intensity of connector; The arc pin of the wedge shape that adopts in addition and tabular crotch pin fastening effective and effectively avoid with adjacent connector between mutual interference mutually, made things convenient for dismounting.
Description of drawings
Fig. 1 is the general structure sketch map (being applied in the vertical view of scaffold P place the utility model connector among Figure 23) of an embodiment of the utility model;
Fig. 2 is the rear elevation of Fig. 1;
Fig. 3 is the front view of the sleeve pipe of the utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the front view of the vertical tube joint of the utility model;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the right view of Fig. 5;
Fig. 8 is the vertical view of the inclined tube joint of the utility model;
Fig. 9 is the upward view of Fig. 8;
Figure 10 is the vertical view of the T shape anticreep spare of the utility model;
Figure 11 is the upward view (scheme of installation) of Figure 10;
Figure 12 is a left side (right side) view of Figure 11;
Figure 13 is the side schematic view of an embodiment (wedge shape arc) of the utility model pin;
Figure 14 is the vertical view of Figure 13;
Figure 15 is the front view of another embodiment (tabular crotch) of the utility model pin;
Figure 16 is the left view of Figure 15;
Figure 17 is the tabular crotch and the T shape anticreep spare assembling back structural representation of the utility model;
Figure 18 is the general structure vertical view of another embodiment of the utility model (adopting another kind of inclined tube joint);
Figure 19 is the enlarged drawing of the inclined tube joint among Figure 18;
Figure 20 is the right view of Figure 19;
Figure 21 is the vertical view of the 3rd embodiment of the utility model inclined tube joint;
Figure 22 is the upward view of Figure 21;
Figure 23 is that the utility model is applied in the perspective view on the scaffold.
The specific embodiment
Referring to Fig. 1-Figure 17 and Figure 23; This embodiment of a kind of new type scaffold connector of the utility model; Comprise sleeve 1, inclined tube joint 2 and vertical tube joint 3; The outer peripheral face of this sleeve 1 is provided with four trapezoidal dovetail grooves 11 that are uniformly distributed along the circumference, and this trapezoidal dovetail groove 11 is used for cooperating grafting with the trapezoidal dovetail 32 of vertical tube joint 3; (centre) respectively is provided with a reducing groove 12 that is uniformly distributed along the circumference between the trapezoidal dovetail groove 11 of this sleeve 1 outer peripheral face, in this reducing groove 12, is equipped with to be used for the inclined tube joint 2 that is connected with horizontal inclined tube 6 or vertical inclined tube 27 and 28 (the two is respectively at orthogonal facade).The centre bore 13 of sleeve 1 is enclosed within on the standpipe 4 of scaffold in use and is welded to each other (referring to Fig. 1, Fig. 2 and Figure 23).
Referring to Fig. 8 and Fig. 9, described inclined tube joint 2 comprises inserting column 22, buckling groove 23 and horizontal hinge 24, vertical articulated joint 25 and T shape depression bar 21, and inserting column 22 is slidingly matched with described reducing groove 12, and is located at an end of inclined tube joint 2; The other end of this inclined tube joint 2 is connected with vertical articulated joint 25 through horizontal hinge 24; In this vertical articulated joint 25, be provided with hinge hole 26, vertically articulated joint 25 is used for vertical inclined tube 28 with horizontal inclined tube 6, the vertical inclined tube 27 of a side or opposite side through jointed shaft 8 hinged (referring to Fig. 1 and Fig. 2).Laterally hinge 24 can make the angle (being used for the connection of steel pipe between the scaffold horizontal plane diagonal angle) that vertical articulated joint 25 deflection in the horizontal direction needs; And vertically articulated joint 25 can make the angle (diagonal angle that is used for vertical plane is connected) that deflect needs on the vertical inclined tube 28 of horizontal inclined tube 6, the vertical inclined tube 27 of a side and opposite side, referring to Figure 21.
Be provided with the corresponding buckling groove 23 of reducing place with the reducing groove 12 of sleeve 1 in inserting column 22 both sides of inclined tube joint 2, this buckling groove 23 can increase the clamping intensity of inclined tube joint 2 and reducing groove 12.Be respectively equipped with T shape depression bar 21 and pin-and-hole 29 at the two ends up and down of this inserting column 22; And be furnished with the pin supporting (referring to Figure 13-Figure 17) with this pin-and-hole 29; The two ends of this T shape depression bar 21 are pressed in top (referring to Fig. 1) of two the vertical tube joints 3 adjacent with this inclined tube joint 2, prevent that the tenon groove structure between vertical tube joint 3 and the sleeve 1 from getting loose.
Referring to Figure 21 and Figure 22; The another kind of structure of inclined tube joint 2 is improved on the basis of the foregoing description; Cancel horizontal hinge 24; The fixing tiltedly vertically articulated joint 201 (the angle a that tilts with line of symmetry sets as required, generally at 30o-45o) of two court's two tilt is set, tiltedly vertically is provided with hinge hole 202 in the articulated joint 201 at this; Tiltedly vertically articulated joint 201 is used for the vertical inclined tube 28 hinged (identical with the purposes of a last embodiment, referring to Figure 23) with horizontal inclined tube 6, the vertical inclined tube 27 of a side or opposite side.Other structures are identical with a last embodiment, adopt identical mark to represent.
Referring to Fig. 5-Fig. 7; Described vertical tube joint 3 comprises disc body 31, trapezoidal dovetail 32 and ring-type socket joint platform 33; Be respectively equipped with trapezoidal dovetail 32 and ring-type socket joint platform 33 in the both sides of this disc body 31, ring-type socket joint platform 33 is used for horizontal cross pipe 5 or the vertically pipe 7 location welding (referring to Fig. 1, Fig. 2 and Figure 23) of level with scaffold.Graftings that cooperatively interact of the trapezoidal dovetail 32 of vertical tube joint 3 and trapezoidal dovetail groove 11, the composition tenon groove structure.Earlier ring-type socket joint platform 33 and the horizontal cross pipe 5 or the level of scaffold are vertically managed 7 welding during use.End face at trapezoidal dovetail 32 is provided with groove 34, but raw material are saved in weight reduction.
The cross section of described reducing groove 12 is circle, ellipse or polygon.
Referring to Figure 10-Figure 12; Also be provided with the T shape anticreep spare 9 that is slidingly matched with described reducing groove 12; Comprise inserted link 92 and depression bar 91, inserted link 92 is slidingly matched with described reducing groove 12, is provided with depression bar 91 in the upper end of this inserted link 92; Be provided with pin-and-hole 93 in the lower end of this inserted link 92, and be furnished with the pin supporting with this pin-and-hole 93.9 of T shape anticreep spares are used to prevent that the tenon groove structure between vertical tube joint 3 and the sleeve 1 from getting loose, and push down top (replace inclined tube joint 2, be used for the occasion that need not be connected with inclined tube) of the vertical tube joint 3 that is adjacent with the two ends of depression bar 91.
Pin-and-hole 29 on the inclined tube joint 2 is the rectangle slotted hole with the pin-and-hole 93 on the T shape anticreep spare 9, and its length direction is axially identical with said inserting column 22 or inserted link 92.
With the supporting pin of described inclined tube joint 2 and identical with the supporting pin of T shape anticreep spare 9; Two kinds of shapes are arranged; A kind of is the arc 10 of Fig. 2, Figure 13 and wedge shape shown in Figure 14; The width at its two ends respectively less than with length greater than pin-and-hole, utilize the structure of its wedge shape can inclined tube joint 2 or T shape anticreep spare 9 be locked in the reducing groove 12 of sleeve 1.The shape of crooked (arc) can be avoided and adjacent steel pipe and pin mutual interference mutually when inserting or extracting pin-and-hole 29 or pin-and-hole 93.
The another kind of structure of pin is Figure 15-tabular crotch 16 shown in Figure 16; The top of this tabular crotch 16 and the width of afterbody respectively less than with length greater than pin-and-hole, the arc 10 identical (inclined tube joint 2 or T shape anticreep spare 9 are locked in the reducing groove 12 of sleeve 1) of principle and wedge shape; And the shape of tabular crotch 16 crotches can be gone into or extracts pin-and-hole (referring to Figure 17) at the spatial interpolation of minimum in when loading and unloading.
The another kind of embodiment (not shown) of above-mentioned T shape anticreep spare 9 is: turn T shape anticreep spare 9 around use; Be inverted T-shaped anticreep spare; This inverted T-shaped anticreep spare comprises inserted link and depression bar; Inserted link and described reducing groove 12 are slidingly matched, and are provided with cross bar in the lower end of this inserted link, and the length of this cross bar is slightly larger than the radial dimension (getting final product slightly greatly than reducing groove 12) of described reducing groove 12; Upper end at this inserted link is provided with pin-and-hole; And be furnished with and the supporting module extender board of this pin-and-hole pin (pin change straight line into the arc among Figure 13 and Figure 14); The width at the two ends of this module extender board pin respectively less than with length greater than pin-and-hole; The two ends of this module extender board pin are pressed in top (replace inclined tube joint 2, be used for the occasion that need not be connected with inclined tube) of two the vertical tube joints 3 adjacent with this inverted T-shaped anticreep spare.
Referring to Figure 18-Figure 20, be structure and the structure chart of using with sleeve 1 assembling thereof of the inclined tube joint 17 of another embodiment of the utility model.Inclined tube joint 17 comprises disc body 171; It is (identical with the structure and the mounting means of the disc body 31 of vertical tube joint 3 and trapezoidal dovetail 32 to be provided with the trapezoidal dovetail 172 that cooperates with the trapezoidal dovetail groove 11 of sleeve 1 in a side of this disc body 171; Referring to Figure 18); Opposite side in this disc body 171 is provided with coaxial jointed shaft 173, on this jointed shaft 173, is provided with lockhole 174.Jointed shaft 173 is used for the vertical inclined tube 28 of a side hinged, and lock pin 19 is installed in lockhole 174.An inclined tube joint 17 is installed in the trapezoidal dovetail groove 11 of downside that also can be in Figure 18, is replaced the inclined tube joint 2 on its left side.
Referring to Figure 23; The utility model is (with the example that is applied as at P place in Figure 23) in use; The centre bore 13 of sleeve 1 is enclosed within on the standpipe 4 of scaffold and is welded to each other, on two of sleeve 1 adjacent trapezoidal dovetail grooves 11, respectively insert the vertically trapezoidal dovetail 32 of the vertical tube joint 3 of pipe 7 one ends of horizontal cross pipe 5 or level; Each inserts the inserting column 22 that an inclined tube joint 2 is installed between above-mentioned two vertical tube joints 3 and in three reducing grooves 12 of both sides, and with pin 10 or 16 lockings.Vertical articulated joint 25 of three inclined tube joint 2 other ends respectively with the vertical inclined tube 28 hinged (as depicted in figs. 1 and 2) of horizontal inclined tube 6, the vertical inclined tube 27 of a side and opposite side.
Vertical inclined tube 27 among Figure 23 and 28 also can adopt the inclined tube joint 17 among Figure 18-Figure 20 to be connected.

Claims (9)

1. new type scaffold connector; Comprise sleeve and vertical tube joint; The outer peripheral face of this sleeve is connected with the vertical tube joint through four tenon groove structures that are uniformly distributed along the circumference, and it is characterized in that, described tenon groove structure comprises trapezoidal dovetail groove and the trapezoidal dovetail that cooperatively interacts and peg graft; Four trapezoidal dovetail grooves are located at the outer peripheral face of this sleeve, are provided with this trapezoidal dovetail in a side of vertical tube joint; Be provided with at the opposite side of this vertical tube joint and be used for the ring-type socket joint platform of vertically managing welding with the horizontal cross pipe or the level of scaffold; Between the trapezoidal dovetail groove of this sleeve outer peripheral face, respectively be provided with a reducing groove that is uniformly distributed along the circumference, in this reducing groove, be equipped with and be used for the inclined tube joint that is connected with horizontal inclined tube or vertical inclined tube.
2. new type scaffold connector according to claim 1; It is characterized in that; Described vertical tube joint comprises disc body, described trapezoidal dovetail and described ring-type socket joint platform, is respectively equipped with this trapezoidal dovetail and this ring-type socket joint platform in the both sides of this disc body.
3. new type scaffold connector according to claim 1 is characterized in that, the cross section of described reducing groove is circle, ellipse or polygon.
4. new type scaffold connector according to claim 1 is characterized in that, described inclined tube joint comprises inserting column, buckling groove and laterally hinge and vertically articulated joint, and inserting column and described reducing groove are slidingly matched, and are located at an end of inclined tube joint; The other end of this inclined tube joint is connected with vertical articulated joint through horizontal hinge, in this vertical articulated joint, is provided with hinge hole; Be provided with the buckling groove corresponding in these inserting column both sides with reducing place of this reducing groove; Two ends up and down at this inserting column are respectively equipped with T shape depression bar and pin-and-hole; And be furnished with the pin supporting with this pin-and-hole, the two ends of this T shape depression bar be pressed in two the vertical tube joints adjacent with this inclined tube joint above.
5. new type scaffold connector according to claim 1; It is characterized in that also be provided with the T shape anticreep spare that is slidingly matched with described reducing groove, this T shape anticreep spare comprises inserted link and depression bar; Inserted link and described reducing groove are slidingly matched; Upper end at this inserted link is provided with depression bar, is provided with pin-and-hole in the lower end of this inserted link, and is furnished with the pin supporting with this pin-and-hole; The two ends of this depression bar be pressed in two the vertical tube joints adjacent with this T shape anticreep spare above.
6. according to claim 4 or 5 described new type scaffold connectors, it is characterized in that described pin-and-hole is the rectangle slotted hole; Described pin is arc pin or tabular crotch pin, this arc pin and tabular crotch pin two ends width respectively less than with length greater than pin-and-hole.
7. new type scaffold connector according to claim 1; It is characterized in that; Also be provided with the inverted T-shaped anticreep spare that is slidingly matched with described reducing groove, this inverted T-shaped anticreep spare comprises inserted link and depression bar, and inserted link and described reducing groove are slidingly matched; Lower end at this inserted link is provided with cross bar, and the length of this cross bar is slightly larger than the radial dimension of described reducing groove; Upper end at this inserted link is provided with pin-and-hole; And be furnished with the supporting module extender board of this pin-and-hole and pin; The width at the two ends of this module extender board pin respectively less than with length greater than pin-and-hole, the two ends of this module extender board pin be pressed in two the vertical tube joints adjacent with this inverted T-shaped anticreep spare above.
8. new type scaffold connector according to claim 1; It is characterized in that; Described inclined tube joint comprises disc body; Side in this disc body is provided with the trapezoidal dovetail that cooperates with described trapezoidal dovetail groove, is provided with jointed shaft at the opposite side of this disc body, on this jointed shaft, is provided with lockhole.
9. new type scaffold connector according to claim 1 is characterized in that, described inclined tube joint comprises inserting column, buckling groove and tiltedly vertically articulated joint, and inserting column and described reducing groove are slidingly matched, and are located at an end of inclined tube joint; The other end of this inclined tube joint is connected with tiltedly vertical articulated joint of two court's two tilt, tiltedly vertically is provided with hinge hole in articulated joint at this; Be provided with the buckling groove corresponding with reducing place of reducing groove in the inserting column both sides; Two ends up and down at this inserting column are respectively equipped with T shape depression bar and pin-and-hole; And be furnished with the supporting wedge shape of this pin-and-hole and sell nail directly to households; The two ends of this T shape depression bar be pressed in two the vertical tube joints adjacent with this inclined tube joint above, prevent that the tenon groove structure between this vertical tube joint and the sleeve from getting loose.
CN2012200297527U 2012-01-30 2012-01-30 Novel scaffold connecting piece CN202416847U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535832A (en) * 2012-01-30 2012-07-04 宋佩瑜 Novel scaffold connecting piece
US9347213B1 (en) 2014-11-14 2016-05-24 Cooper Technologies Company Fitting for channel framing
US9453592B2 (en) 2013-03-14 2016-09-27 Cooper Technologies Company Fitting including clip for channel framing
US9458952B2 (en) 2014-04-30 2016-10-04 Cooper Technologies Company Trapeze hanger system including twist-locking fitting
US9546744B2 (en) 2014-05-02 2017-01-17 Cooper Technologies Company Conduit clamp for strut channel
US9574589B2 (en) 2014-04-30 2017-02-21 Cooper Technologies Company Trapeze hanger system including trapeze hanger fitting
US9683590B2 (en) 2014-05-02 2017-06-20 Cooper Technologies Company Strut system and strut fitting therefor
US9790980B2 (en) 2013-12-23 2017-10-17 Cooper Technologies Company Fastener nut for channel framing
US9926957B2 (en) 2014-11-14 2018-03-27 Cooper Technologies Company Fitting for strut channel
US9982695B2 (en) 2014-11-14 2018-05-29 Cooper Technologies Company Fitting for strut channel
US10100861B2 (en) 2014-11-14 2018-10-16 Cooper Technologies Company Beam clamp for strut channel

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535832A (en) * 2012-01-30 2012-07-04 宋佩瑜 Novel scaffold connecting piece
CN102535832B (en) * 2012-01-30 2013-12-18 宋佩瑜 Scaffold connecting piece
US9982837B2 (en) 2013-03-14 2018-05-29 Cooper Technologies Company Fitting including clip for channel framing
US9453592B2 (en) 2013-03-14 2016-09-27 Cooper Technologies Company Fitting including clip for channel framing
US9746105B2 (en) 2013-03-14 2017-08-29 Cooper Technologies Company Conduit clamp for channel framing
US9470339B2 (en) 2013-03-14 2016-10-18 Cooper Technologies Company Fitting for connecting two pieces of channel framing to one another
US9587767B2 (en) 2013-03-14 2017-03-07 Cooper Technology Company Fitting for trapeze hanger
US9651171B2 (en) 2013-03-14 2017-05-16 Cooper Technologies Company Nut-washer assembly for channel framing
US10619791B2 (en) 2013-03-14 2020-04-14 Eaton Intelligent Power Limited Channel framing with additional functional side
US9790980B2 (en) 2013-12-23 2017-10-17 Cooper Technologies Company Fastener nut for channel framing
US10012255B2 (en) 2014-04-30 2018-07-03 Cooper Technologies Company Trapeze hanger system including trapeze hanger fitting
US9574589B2 (en) 2014-04-30 2017-02-21 Cooper Technologies Company Trapeze hanger system including trapeze hanger fitting
US9732887B2 (en) 2014-04-30 2017-08-15 Cooper Technologies Company Trapeze hanger system including twist-locking fitting
US9458952B2 (en) 2014-04-30 2016-10-04 Cooper Technologies Company Trapeze hanger system including twist-locking fitting
US9546744B2 (en) 2014-05-02 2017-01-17 Cooper Technologies Company Conduit clamp for strut channel
US9989169B2 (en) 2014-05-02 2018-06-05 Cooper Technologies Company Conduit clamp for strut channel
US9683590B2 (en) 2014-05-02 2017-06-20 Cooper Technologies Company Strut system and strut fitting therefor
US9982695B2 (en) 2014-11-14 2018-05-29 Cooper Technologies Company Fitting for strut channel
US9347213B1 (en) 2014-11-14 2016-05-24 Cooper Technologies Company Fitting for channel framing
US9926957B2 (en) 2014-11-14 2018-03-27 Cooper Technologies Company Fitting for strut channel
US10100861B2 (en) 2014-11-14 2018-10-16 Cooper Technologies Company Beam clamp for strut channel
US10161127B2 (en) 2014-11-14 2018-12-25 Cooper Technologies Company Fitting for channel framing
US9580900B2 (en) 2014-11-14 2017-02-28 Cooper Technologies Company Fitting for channel framing

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Granted publication date: 20120905

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