CN1147713A - Wedge type guy clamp - Google Patents
Wedge type guy clamp Download PDFInfo
- Publication number
- CN1147713A CN1147713A CN96111810A CN96111810A CN1147713A CN 1147713 A CN1147713 A CN 1147713A CN 96111810 A CN96111810 A CN 96111810A CN 96111810 A CN96111810 A CN 96111810A CN 1147713 A CN1147713 A CN 1147713A
- Authority
- CN
- China
- Prior art keywords
- wedge
- inter
- clamping part
- access piece
- notch portion
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention provides a wedge-shaped guy clamp comprising a connection board used for the linkage with a tower-shaped supporting mass, which has a body with a U-shaped trough section for the insertion of wires, a wedge clip, and a wedge composed of a wedge part and a clamp part and a bridge connection part working with the clamp part. On a side of the wedge clamp part, an extension part of a concave part opened to the side is provided. At the same time, the side of the bridge connection part is also provided with an extension part in the formation of the concave part. The concave part is pivoted to an end of an I-bolt through a pin. Not only the wire is easy to dispose on the clamping position when a bridge connection wire is clamped between the wedge clamp part and the bridge connection part, but also a full gripping force is provided.
Description
The present invention relates to Wedge type guy clamp, be specifically related to a kind of by be connected to connecting plate that iron tower shape supporting mass uses, and this connecting plate articulate and have the slot part of the U font section that inserts electric wire body, be supported in wedge pressing plate on this body, wedge that the clamping part used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is effectively fixed with wedge and clamping jumper is formed and the Wedge type guy clamp formed with the inter-access piece of the clamping part cooperating of this wedge.
In the past in this Wedge type guy clamp, be to adopt U bolt aspect the clamping of the jumper that forms at clamping part and inter-access piece by wedge, (referring to the Japan Patent utility model communique is disclosed 1973 No. 8072) as shown in figure 16.That is, by being connected to the connecting plate 2 that not shown iron tower shape supporting mass is used, articulate and have the body 4 of the slot part 12 of the U font section that inserts electric wire W with this connecting plate 2, be supported in the wedge pressing plate 5 on this body 4, the wedge that the clamping part 7b that is used by 7a of wedge portion that is pressed into 4 of this wedge pressing plate 5 and bodies and electric wire W is fixed by the wedge effect and clamping jumper forms, the wedge of forming with the inter-access piece of the clamping part cooperating of this wedge 7, and be to adopt two U bolts 40 in the Wedge type guy clamp of forming with the inter-access piece 8 of the clamping part 7b cooperating of this wedge 71,40 to carrying out clamping at the clamping part 7b of wedge and the jumper between the inter-access piece 8.In addition, the inter-access piece 8 to the position of leaving wedge clamping part 7b also adopts the clamping device 41 that utilizes U bolt with the clamping of jumper.
When this Wedge type guy clamp is installed, for electric wire is passed through between the bipod of U bolt, must be after at least one side's of U bolt pin being taken off from the screw of the clamping part of wedge or inter-access piece and is placed on electric wire on the clip position, two pin with U bolt pass through screw simultaneously again, normally the clamping part of U bolt from wedge are separated with inter-access piece.For this reason, in the installation exercise of Wedge type guy clamp, after U bolt must being carried in addition again on iron tower the unstable place of equal-height position carry out tiny operation, not only exist U bolt and parts such as affiliated nut, packing ring thereof are fallen lose or since fall damage below the danger of object, and installation exercise not only complexity but also difficulty.
Be difficulty and the clamping jumper that is conceived to this operation, attempted adopting the J-shaped bolt is connected with wedge, simultaneously U bolt is riveted on (the Japan Patent utility model discloses communique 1994 No. 77435) on the inter-access piece; But in the occasion of J-shaped bolt, electric wire is placed on clip position (guy clamp is remained on clip position) though simply, exists clamping inhomogeneous, can not obtain the problem of big chucking power owing to side opening; Occasion at U bolt then exists additional riveted joint redundantly to wait the problem of operation.
The present invention is for solving above-mentioned prior art problems, its purpose be to provide a kind of at wedge clamping part and inter-access piece between not only easily electric wire is placed on clip position when jumper carried out clamping, and can give the Wedge type guy clamp of abundant chucking power.
For achieving the above object, Wedge type guy clamp of the present invention comprises: be connected to the connecting plate that iron tower shape supporting mass is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; Its characteristics are, sidepiece at the wedge clamping part is provided with the extension of formation to the notch portion of lateral opening, simultaneously the sidepiece of inter-access piece also be provided with wedge clamping part correspondence position on form extension to the notch portion of lateral opening, in wedge or inter-access piece either party's notch portion, be connected with the pin that it is crossed, on this pin, be articulated with an end of I shape bolt.
In addition, Wedge type guy clamp of the present invention comprises: be connected to the connecting plate that iron tower shape supporting mass is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; Its characteristics are, be provided with the extension of formation in wedge clamping part or inter-access piece either party's both sides to the notch portion of lateral opening, extension a side is installed with the pin that crosses notch portion, and be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece at wedge, clamping part or inter-access piece the opposing party sidepiece at wedge is provided with the extension that forms notch portion simultaneously, be connected with the pin that crosses notch portion, and articulating an end of I shape bolt.
In addition, Wedge type guy clamp of the present invention comprises: be connected to the connecting plate that iron tower shape supporting mass is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; Its characteristics are, be provided with extension and the respectively affixed pin that cross notch portion of formation to the notch portion of lateral opening in wedge clamping part or inter-access piece either party's both sides, on the pin of a sidepiece, be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece, on the pin of the other side, articulating an end of I shape bolt simultaneously at wedge.
Also have, be preferably on the bottom surface with the groove of inter-access piece and clamping part opposite position wedge pit or wavy concavo-convex is set; Then preferably not adopting of inter-access piece an I shape bolt is arranged with the clamping device of the part place jumper of wedge cooperating.
Because the sidepiece at the wedge clamping part is provided with the extension of formation to the notch portion of lateral opening, simultaneously also be arranged on clamping part corresponding position with above-mentioned wedge and form extension to the notch portion of lateral opening at the sidepiece of above-mentioned inter-access piece, notch portion above-mentioned wedge or inter-access piece either party is connected with pin that it is crossed and an end that articulates I shape bolt on this pin, because can make I shape bolt is that the center is turned round laterally with the pin, be easy to electric wire is placed on clamping part, simultaneously owing to nut and packing ring can be installed and be placed on the bolt, can not scatter so have the part of the danger of falling, installation exercise is also easy.In addition, because I shape bolt is different with J type bolt, can be vertically fastening reliably, so can obtain big chucking power for jumper.
In addition, both sides the either party of the clamping part of wedge or inter-access piece are provided with the extension of formation to the notch portion of lateral opening, extension a side is installed with the pin that crosses notch portion, and be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece at wedge, simultaneously in the clamping of wedge or inter-access piece the opposing party sidepiece the extension that forms notch portion is set.Be connected with the pin that crosses notch portion, and articulating under the situation of I shape bolt one end because wedge and inter-access piece be connected by articulating, can corresponding minimizing part scatter, and when Wedge type guy clamp is installed, can reduce the danger that part falls, make operation become easy.
Equally, be provided with formation in wedge clamping part or inter-access piece either party's both sides and also be connected with the pin that crosses notch portion respectively to the extension of the notch portion of lateral opening, on the pin of a sidepiece, be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece at wedge, simultaneously under the situation that is articulating I shape bolt one end on the pin of the other side, because wedge is connected by articulating with inter-access piece, can reduce scattering of part as far as possible, and when Wedge type guy clamp is installed, can reduce the danger that part falls, make operation become easy.
Also have, with the bottom surface of inter-access piece and groove wedge clamping part opposite position on be provided with under pit or the wavy concavo-convex situation chucking power for electric wire is increased, for example can reduce the quantity of clamping device.And adopt the installation exercise of the next Wedge type guy clamp of situation of I shape bolt with holes more easy at the clamping device of the part place jumper of not working with wedge of inter-access piece.
The accompanying drawing simple declaration:
Fig. 1 is the front view of the Wedge type guy clamp of the expression embodiment of the invention.
Fig. 2 is the front view of the wedge of Wedge type guy clamp among Fig. 1.
Fig. 3 is the top vertical view of the wedge of Wedge type guy clamp in the presentation graphs 1.
Fig. 4 is the end view of end face of clamping part side of the wedge of presentation graphs 3.
Fig. 5 is the front view of the inter-access piece of Wedge type guy clamp among Fig. 1.
Fig. 6 be with Fig. 5 in the part vertical view of clamping part correspondence position of wedge of inter-access piece.
Fig. 7 is the end view of the wedge side end face of inter-access piece in the presentation graphs 5.
Fig. 8 is for representing the fastening end view that is articulated in the position on the inter-access piece shown in Figure 5 with I shape bolt.
Fig. 9 is the top part vertical view of the clamping part of wedge shown in expression another embodiment of the present invention.
Figure 10 is the part vertical view with the clamping part correspondence position of the wedge of inter-access piece shown in another embodiment of the present invention.
Figure 11 articulates wedge 7 shown in Figure 9 and inter-access piece shown in Figure 10 and the fastening end view that is articulated the part section of link position with I shape bolt for expression.
Figure 12 is the part vertical view of leading section of the inter-access piece of Fig. 1.
Figure 13 sees the end view of the inter-access piece of Fig. 1 for the past extreme direction.
Figure 14 is the front view of the I shape bolt that adopted in the Wedge type guy clamp of Fig. 1.
Figure 15 is the end view of the I shape bolt of Figure 12.
Figure 16 is the front view of Wedge type guy clamp in the past.
Below with reference to the accompanying drawings shown in Wedge type guy clamp explanation embodiments of the invention.Among the figure same or considerable part are adopted prosign.
As shown in Figure 1, Wedge type guy clamp 1 comprises: the connecting plate 2 that is connected usefulness with not shown supporting masses such as iron tower, be entrenched in the body 4 on the centre bolt 3 that is fixed on this connecting plate 2 pivotally, at the chimeric wedge pressing plate 5 of the inboard of this body 4 and centre bolt 3, at the chimeric stiffener 6 of the outside of body 4 and centre bolt 3, wedge 7, and inter-access piece 8.
Connecting plate 2 is made up of two flat sides such as steel plate, is connected with stringing with drag hook 10 at its substantial middle place by connecting with bolt 9, then is equipped with installation bolt 11 in its end.Centre bolt 3 one ends have the head of expansion, and the other end has the screw thread that screws togather with nut.Body 4 is a U font section, sees from the front then to be the general triangular shape, and be to be shaped with aluminium alloy, its bottom forms electric wire W and inserts with groove 12.The stiffener 6 of light-alloy system is fixedly connected on the outside of body 4 by screw 6a.Wedge pressing plate 5 is the aluminium alloy system flat board of triangle, and the bottom surface 12a of the slot part 12 of its bottom surface 5a and body 4 forms certain interval.
Shown in Fig. 2-4, wedge 7 comprises inclined-plane 7a of wedge portion and clamping part 7b and forms a circular-arc groove 13 by this inclined-plane 7a of wedge portion and clamping part 7b.The radius of this groove 13 is roughly suitable with the radius of the electric wire W that fixes.Also have, this groove 13 forms linearity through the total length of wedge 7, but only becomes the 13a of the portion of heaving of expansion at the clamping part 7b place of skewed slot 7.And form the extension 15,15 and 16,16 of notch portion 14,14 in the middle of being respectively equipped with in the clamping part 7b both sides of wedge.
Shown in Fig. 5-7, inter-access piece 8 bends to the great circle arcuation, and is bent to form the same groove 17 relative with the groove 13 of wedge 7 along its total length.In addition, with the groove 17 of the inter-access piece 8 of the suitable position of clamping part 7b of wedge 7 for the 13a of the portion of the heaving interoperation of the groove 13 of aforesaid wedge 7 with the reliable clamping of electric wire W, crooked and form pit 17a along total length.Also have, to form wavy be the concavo-convex same effect that also has even this is heaved the 13a of portion and pit 17a; In addition, though with the 13a of the portion of heaving of groove 13 conversely as pit, and with the pit 17a of groove 17 as the portion of heaving also can, even all form the portion of heaving in two square grooves and also can.Clamping part 7b correspondence position with wedge 7 on the sidepiece of inter-access piece 8 then is respectively equipped with the middle extension 19,19 and 20,20 that forms notch portion 18,18.
Each extension 19,19 and 20,20 of inter-access piece 8 both sides is provided with the perforation 22,22 and 23,23 of affixed pin 21 (Fig. 1) usefulness, making Figure 14 and 15 be shown with the set eyelet 25 in I shape bolt 24 1 end mates with this perforation 22,22 and 23,23, and will sell 21 be secured to these the perforation 22,22 and 23,23 on after, because the eyelet 25 of I shape bolt 24 forms the internal diameter bigger than the diameter of pin 21, I shape bolt 24 by pin 21 with can turn round (with reference to Fig. 8) in its side when inter-access piece 8 is connected.
Therefore, can rotating state remains on clip position with electric wire W always in the side making I shape bolt 24, as it is fastening with 27 interlockings of nut 26 and packing ring or be screwed on the I shape bolt 24, then the installation exercise of Wedge type guy clamp becomes simple, in addition, also can prevent from fasteningly to fall with nuts and washers.Also have, when clamping electric wire W, I shape bolt 24 is rotated in vertical direction, and make other end fastening by nut 26 with each notch portion 14,14 fastening back of the extension 15,16 of the both sides of the clamping part 7b that is located at wedge 7.The width of each part is promptly can be designed by snatch block under this user mode.
In addition, the perforation 22,22 and 23,23 of affixed pin 21 usefulness is arranged on the set extension 15,15 in clamping part 7b both sides and 16,16 of wedge, and will selling 21, to pass the eyelet 25 of being located at I shape bolt 24 1 ends affixed with wedge 7, also can only notch portion 18,18 be arranged in the inter-access piece 8.Be that nut 26 is fastened on inter-access piece 8 sides in this case.
As shown in Figure 9, be provided with the extension 15,15 and 16,16 of formation, in the extension 16,16 of a side, be provided with the perforation 30,30 of crossing pin 21 usefulness of notch portion 14 for setting to the notch portion 14,14 of lateral opening in the both sides of the clamping part 7b of wedge 7; As shown in figure 10, be provided with the L font extension 28 that does not form notch portion and form pin-and-hole 29 in the position suitable of inter-access piece 8 with the clamping part 7b of wedge 7.As make the perforation 30,30 of extension 16,16 of wedge 7 and inter-access piece 8 L font extension 28 pin-and-hole 29 couplings and will sell 21 and extension 16,16 affixed, inter-access piece 8 hinge shapes can be connected with wedge 7.Secondly, as the other side of the eyelet 25 that makes I shape bolt 24 and inter-access piece form notch portion 18 extension 19,19 perforation 22,22 couplings and will sell 21 affixed by perforation 22 and eyelet 25 and extension 19,19, then I shape bolt 24 can be articulated (with reference to Figure 11) rotationally to the side.
Therefore, wedge 7, inter-access piece 8 can all be connected with I shape bolt 24 with fastening, prevent scattering and disappearing of various parts, and owing to the interval that can when I shape bolt 24 is rotated in the side, open between wedge 7 and the inter-access piece 8, so can easily from the side electric wire W be put into clip position, rotate I shape bolt 24 again and fix, can carry out clamping electric wire W by nut 26.In addition, under this user mode can design the width of each part by snatch block., be provided with the L font extension that does not form notch portion, and its extension and pin on the side's extension that is fixed in the both sides that are located at inter-access piece 8 are articulated in the other side of the clamping part 7b of wedge 7; One sidepiece then is provided with the extension that forms notch portion and is connected with pin, even nut is placed on inter-access piece side and fastening by the I shape bolt that an end is articulated on its pin, its action effect too, this is obvious.
As shown in Figure 1, on away from the clamping device 41 of the jumper of the leading section of the inter-access piece 8 of the clamping part 7b of wedge 7 by adopting I shape bolt also can increase chucking power when part scatters reducing.Shown in Figure 12 and 13, the leading section of inter-access piece 8 is provided with the extension 32,32 that forms notch portion 31 at a sidepiece, then is provided with the L font extension 34 that does not form notch portion in the other side and forms the pin-and-hole 35 that articulates usefulness.In extension 32,32, then be provided with the perforation 33,33 that affixed pin is used.The structure of this and inter-access piece 8 both sides shown in Figure 10 is roughly the same.In addition, Figure 13 is for seeing the figure of the inter-access piece 8 that is provided with clamping device 41 from its front end.Also have, Figure 14 and 15 is depicted as among the present invention to be adopted typically an I shape bolt 24.
The pressing plate spare 42 of employing and inter-access piece cooperating in the clamping device 41 of the leading section of inter-access piece 8, although concrete structure is not shown, the clamping part 7b of its shape and wedge shown in Figure 97 is roughly the same.Thereby become and the relation same relation of wedge shown in Figure 11 7 with inter-access piece 8 and I shape bolt, pressing plate spare 42 and inter-access piece 8 are connected with freely rotating by pin, then affixed pin is connected with freely rotating in the perforation 33,33 by inserting at a sidepiece I shape bolt, also can insert, and can prevent that also part from disperseing from the side of jumper.
If adopt the present invention, then each part is connected mostly so can not disperse, and can reduce the danger that part falls, and carries out installation exercise easily.In addition, with under wedge and the situation that the inter-access piece hinge shape is connected, can further make part disperse to reduce, and operation is carried out easily.And with the bottom surface of the groove of the clamping part relevant position of inter-access piece and wedge on be provided with under pit or the wavy concavo-convex situation because chucking power improves, so can reduce the number of bolt; In addition on the inter-access piece not with the part of wedge cooperating, have in employing that not only it is installed easily under the situation of I shape bolt, and chucking power is increased.
Claims (5)
1. Wedge type guy clamp, comprise: be connected to the connecting plate that iron tower shape support is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; It is characterized in that, sidepiece at the wedge clamping part is provided with the extension of formation to the notch portion of lateral opening, simultaneously the sidepiece of inter-access piece also be provided with wedge sidepiece correspondence position on form extension to the notch portion of lateral opening, in wedge or inter-access piece either party's notch portion, be connected with the pin that it is crossed, on this pin, articulating an end of I shape bolt.
2. Wedge type guy clamp, comprise: be connected to the connecting plate that iron tower shape supporting mass is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; It is characterized in that, be provided with the extension of formation in wedge clamping part or inter-access piece either party's both sides to the notch portion of lateral opening, extension a side is installed with the pin that crosses notch portion, and be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece at wedge, clamping part or inter-access piece the opposing party sidepiece at wedge is provided with the extension that forms notch portion simultaneously, be connected with the pin that crosses notch portion, and articulating an end of I shape bolt.
3. Wedge type guy clamp, comprise: be connected to the connecting plate that iron tower shape supporting mass is used, articulate and have the body of the slot part of the U font section that inserts electric wire with this connecting plate, be supported in the wedge pressing plate on this body, the wedge that the clamping part of being used by wedge portion that is pressed between this wedge pressing plate and body and electric wire is fixed by the wedge effect and clamping jumper is formed is with the inter-access piece of the clamping part cooperating of this wedge; It is characterized in that, be provided with extension and the respectively affixed pin that cross notch portion of formation to the notch portion of lateral opening in wedge clamping part or inter-access piece either party's both sides, on the pin of a sidepiece, be articulated with clamping part or the set extension that does not form notch portion of inter-access piece the opposing party sidepiece, on the pin of the other side, articulating an end of I shape bolt simultaneously at wedge.
4. as each described Wedge type guy clamp of claim 1-3, it is characterized in that, with the bottom surface of the groove of described inter-access piece and clamping part opposite position wedge on pit or wavy concavo-convex is set.
5. as each described Wedge type guy clamp of claim 1-4, it is characterized in that an I shape bolt being arranged not adopting of described inter-access piece with the clamping device of the part place jumper of wedge cooperating.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25881195A JP3464324B2 (en) | 1995-10-05 | 1995-10-05 | Wedge anchor |
| JP258811/1995 | 1995-10-05 | ||
| JP258811/95 | 1995-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1147713A true CN1147713A (en) | 1997-04-16 |
| CN1068144C CN1068144C (en) | 2001-07-04 |
Family
ID=17325379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96111810A Expired - Lifetime CN1068144C (en) | 1995-10-05 | 1996-08-08 | Wedge type guy clamp |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3464324B2 (en) |
| KR (1) | KR970024421A (en) |
| CN (1) | CN1068144C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158135A (en) * | 2014-08-20 | 2014-11-19 | 国家电网公司 | Stay wire connection clamp |
| CN112003220A (en) * | 2020-08-18 | 2020-11-27 | 澳希电力金具有限公司 | Bidirectional strain clamp |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4484401B2 (en) * | 2000-07-18 | 2010-06-16 | 旭テック株式会社 | Wedge clamp |
| JP7094484B2 (en) * | 2020-02-12 | 2022-07-04 | 古河電工パワーシステムズ株式会社 | Insulator device repair method using wedge-shaped retaining clamp and wedge-shaped retaining clamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011309Y2 (en) * | 1978-10-31 | 1985-04-15 | 朝日金属精工株式会社 | Wire fastening device for wire clamps |
| JPS6077435A (en) * | 1983-10-04 | 1985-05-02 | Fuji Xerox Co Ltd | Disconnection correcting method of wiring pattern |
| JPH02307321A (en) * | 1989-05-19 | 1990-12-20 | Asahi Tec Corp | Anchor clamp |
| CN2055300U (en) * | 1989-07-26 | 1990-03-28 | 阎淑华 | Self-bearing cable clamp |
| JPH07212947A (en) * | 1994-01-21 | 1995-08-11 | Asahi Tec Corp | Wedge anchor clamp |
| JPH07222335A (en) * | 1994-01-25 | 1995-08-18 | Asahi Tec Corp | Wedge type anchor clamp |
| KR950024002U (en) * | 1994-01-29 | 1995-08-23 | Tension Clamp for Extra High Pressure Wire | |
| JP3352523B2 (en) * | 1994-02-14 | 2002-12-03 | 旭テック株式会社 | Wedge type clamping clamp |
-
1995
- 1995-10-05 JP JP25881195A patent/JP3464324B2/en not_active Expired - Fee Related
-
1996
- 1996-02-07 KR KR1019960002926A patent/KR970024421A/en not_active Application Discontinuation
- 1996-08-08 CN CN96111810A patent/CN1068144C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158135A (en) * | 2014-08-20 | 2014-11-19 | 国家电网公司 | Stay wire connection clamp |
| CN112003220A (en) * | 2020-08-18 | 2020-11-27 | 澳希电力金具有限公司 | Bidirectional strain clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09103022A (en) | 1997-04-15 |
| JP3464324B2 (en) | 2003-11-10 |
| CN1068144C (en) | 2001-07-04 |
| KR970024421A (en) | 1997-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2325771Y (en) | Chuck used for elongation test | |
| CN1068144C (en) | Wedge type guy clamp | |
| CN1067491C (en) | Battery terminal | |
| US5190424A (en) | Bolt for use with resin clips | |
| CN1212963C (en) | Termination for flat flexible tension member | |
| CA2436021A1 (en) | Cable support apparatus | |
| RU2360344C1 (en) | Tension clamp | |
| CN1063875C (en) | Wire grip for pulling wire on supporting body | |
| CN2376462Y (en) | Integral hanging implement for crane | |
| CN2602529Y (en) | Run-resistant hanging cable cleat | |
| CN2388242Y (en) | Universal joint assembly | |
| CN1654753A (en) | Connecting device | |
| CN1136798A (en) | Device for extending and storing horizontal boom | |
| EP0663307A1 (en) | An adjustable coil spring assembly | |
| CN2153597Y (en) | Stiff clamp for connecting scaffold member | |
| CN2620458Y (en) | Electrostatic ground lamp device | |
| CN2192689Y (en) | Tighting base of scaffold clasp | |
| CN220922173U (en) | Wire clamp for shape memory alloy damper | |
| CN2600638Y (en) | Check bolt | |
| JPH1026264A (en) | Hanging band for piping | |
| CN218948986U (en) | Pre-twisted type safe connection wire clamp | |
| JPH051951Y2 (en) | ||
| CN2397552Y (en) | Globe fixed device | |
| CN2633850Y (en) | Rail connector | |
| CN214626215U (en) | Cable bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FURUKAWA ELECTRIC POWER SYSTEMS CO., LTD. Free format text: FORMER NAME: ASAHI DENKI K.K. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Yokohama City Patentee after: INOUE MANUFACTURING CO., LTD. Address before: Kawasaki, Kanagawa, Japan Patentee before: Asahi Denki K. K. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20010704 |
|
| EXPY | Termination of patent right or utility model |