CN214412199U - Straight locking wedge-shaped wire clamp - Google Patents
Straight locking wedge-shaped wire clamp Download PDFInfo
- Publication number
- CN214412199U CN214412199U CN202023004460.1U CN202023004460U CN214412199U CN 214412199 U CN214412199 U CN 214412199U CN 202023004460 U CN202023004460 U CN 202023004460U CN 214412199 U CN214412199 U CN 214412199U
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- Prior art keywords
- wedge
- shaped
- wire clamp
- locking
- straight
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- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 239000012212 insulator Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Insulators (AREA)
Abstract
The utility model provides a straight locking wedge-shaped wire clamp, which relates to the technical field of power transmission and distribution line devices and comprises a wire pulling adjusting device, a straight locking UT wire clamp, a straight locking NX wedge-shaped wire clamp and a cone-shaped lock core, wherein two steel strands are provided, the two ends of one steel strand are respectively provided with the straight locking UT wire clamp and the straight locking NX wedge-shaped wire clamp, the two ends of the other steel strand are respectively provided with the straight locking NX wedge-shaped wire clamp, one end of the straight locking NX wedge-shaped wire clamp, which is far away from the steel strands, is provided with a connecting hole, an insulator is positioned between the two steel strands, the two ends of the insulator are provided with lantern rings, the lantern rings at the two ends are respectively sleeved with U-shaped connecting pieces, and the end parts of the U-shaped connecting pieces are arranged at the two sides of the connecting holes through fixing bolts. Not only saves the cost of other accessories, but also needs less steel strands, and reduces the material consumption.
Description
Technical Field
The utility model relates to a transmission and distribution lines technical field specifically is straight lock wedge clamp.
Background
In the power transmission and distribution line, some tower poles need to be fixed by pull wires, the pull wires are generally steel stranded wires, one end of each pull wire is connected to a proper position on the upper part of the tower pole by a connecting device, the other end of each pull wire is fixedly connected to the ground or other proper positions by a connecting adjusting device, and the connecting adjusting device is also used for adjusting the tightness of the pull wires;
the current connection adjusting device mainly comprises a U-shaped connection adjusting rod and a wire connecting device sleeved on the rod in a penetrating manner, when the connection is pulled, a steel strand needs to be bent into a ring shape with a smaller diameter, wedge block fastening in the device is recycled after the wire connecting device is penetrated, an insulator or a porcelain bottle in the middle of the pulling wire also needs to be bent back by the steel strand to be connected, because the steel strand has strong rigidity, the steel strand is extremely hard when being bent into the ring shape, the steel strand is usually completed by 2-3 personal cooperation, the pulling efficiency is greatly influenced, the whole set of pulling wire needs to be fastened by 10-12 steel wire clamps, a large amount of man-hour and manpower are consumed, the efficiency is extremely low, the accessory cost is also expensive, and the utility model discloses a straight-locking wedge-shaped wire clamp which aims to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straight locking wedge fastener to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the straight locking wedge-shaped wire clamp comprises a wire pulling adjusting device, straight locking UT wire clamps, straight locking NX wedge-shaped wire clamps and a conical lock core, wherein the wire pulling adjusting device comprises a U-shaped bolt rod, two steel stranded wires, a U-shaped connecting piece and an insulator, the two steel stranded wires are provided, the two ends of one steel stranded wire are respectively provided with the straight locking UT wire clamp and the straight locking NX wedge-shaped wire clamp, the two ends of the other steel stranded wire are respectively provided with the straight locking NX wedge-shaped wire clamp, the two ends of the straight locking UT wire clamp are provided with fixing holes, the two ends of the U-shaped bolt rod respectively penetrate through the fixing holes at the two ends of the straight locking UT wire clamp and are arranged at the end part of the U-shaped bolt rod through fixing bolts, one end of the straight locking NX wedge-shaped wire clamp, which is far away from the steel stranded wires, is provided with a connecting hole, the insulator is positioned between the two steel stranded wires, the two ends of the insulator are provided with lantern rings, the lantern rings at the two ends of the U-shaped connecting pieces are respectively sleeved on the lantern rings, the end parts of the U-shaped connecting pieces are arranged on two sides of the connecting hole through fixing bolts.
Preferably, a wedge-shaped through hole is formed in the middle of the direct-locking UT wire clamp, a wedge-shaped through hole is also formed in one end, far away from the connecting hole, of the direct-locking NX wedge-shaped wire clamp, and the conical lock cylinder is wedged into the end portion of the steel strand and is inserted into an inner cavity of the wedge-shaped through hole.
Preferably, the stay wire adjusting device further comprises an insertion rod, the upper end of the insertion rod is sleeved on the inner side of the U-shaped bolt rod, and the lower end of the insertion rod is fixedly connected to the bottom surface.
Preferably, the two ends of the steel strand close to the upper end of the tower pole are respectively provided with a direct-locking NX wedge-shaped wire clamp, and the direct-locking NX wedge-shaped wire clamps are fixedly connected with the tower pole through connecting holes.
Preferably, the conical lock cylinder is composed of two groups of semi-conical shells, and a line hole is formed between the two groups of semi-conical shells.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can realize tensioning by penetrating the small aperture of the steel strand and penetrating the large aperture through the wedge-shaped through holes of the straight locking UT wire clamp and the straight locking NX wedge-shaped wire clamp, dispersing the steel strand and wedging the steel strand into the conical lock core, thereby clamping the steel strand and pushing the steel strand and the steel strand back into the through hole of the straight locking wire clamp; the construction method that the steel strand wires need to be bent and clamped in the past is changed, the installation is simple and easy, labor is saved, only one person is needed to finish the construction, the working efficiency is greatly improved, the labor cost is reduced, meanwhile, compared with the traditional wire pulling device, the cost of other accessories is saved, the steel strand wires which need to be used are fewer, and the material consumption is reduced.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
fig. 4 is the schematic view of the conical lock core of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the cable comprises a 1-straight-locking UT cable clamp, a 2-straight-locking NX wedge-shaped cable clamp, a 3-conical lock core, a 4-U-shaped bolt rod, a 5-steel strand, a 6-U-shaped connecting piece, a 7-insulator, an 8-fixing hole, a 9-fixing bolt, a 10-connecting hole, an 11-lantern ring, a 12-wedge-shaped through hole, a 13-inserted rod and a 14-wire hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a straight-locking wedge-shaped wire clamp comprises a wire-pulling adjusting device, straight-locking UT wire clamps 1, straight-locking NX wedge-shaped wire clamps 2 and a conical lock cylinder 3, wherein the wire-pulling adjusting device comprises a U-shaped bolt rod 4, steel strands 5, a U-shaped connecting piece 6 and insulators 7, the two steel strands 5 are provided with two wires, the two ends of one steel strand 5 are respectively provided with the straight-locking UT wire clamp 1 and the straight-locking NX wedge-shaped wire clamp 2, the two ends of the other steel strand 5 are respectively provided with the straight-locking NX wedge-shaped wire clamp 2, the two ends of the straight-locking wire clamp 1 are provided with fixing holes 8, the two ends of the U-shaped bolt rod 4 respectively penetrate through the fixing holes 8 at the two ends of the straight-locking UT wire clamp 1 and are arranged at the end part of the U-shaped bolt rod 4 through fixing bolts 9, one end of the straight-locking NX wedge-shaped wire clamp 2, which is far away from the insulator 5, the insulator 7 is arranged between the two steel strands 5, and the two ends of the insulator 7 are provided with lantern rings 11, the lantern rings 11 at the two ends are respectively sleeved with the U-shaped connecting pieces 6, and the end parts of the U-shaped connecting pieces 6 are arranged on the two sides of the connecting holes 10 through the fixing bolts 9.
The middle position of the direct-locking UT wire clamp 1 is provided with a wedge-shaped through hole 12, one end of the direct-locking NX wedge-shaped wire clamp 2, which is far away from the connecting hole 10, is also provided with the wedge-shaped through hole 12, and the conical lock cylinder 3 is wedged at the end part of the steel strand 5 and is inserted into an inner cavity of the wedge-shaped through hole 12.
The stay wire adjusting device further comprises an inserting rod 13, the upper end of the inserting rod 13 is sleeved on the inner side of the U-shaped bolt rod 4, and the lower end of the inserting rod 13 is fixedly connected to the bottom surface.
Wherein, the two ends of the steel strand 5 close to the upper end of the tower pole are respectively provided with a direct-locking NX wedge-shaped wire clamp 2, and the direct-locking NX wedge-shaped wire clamp 2 is fixedly connected with the tower pole through a connecting hole 10.
The conical lock core 3 is composed of two groups of semi-conical shells, and a line hole 14 is arranged between the two groups of semi-conical shells.
One specific application of this embodiment is: when the device is used, firstly, the end part of a steel strand penetrates through a wedge-shaped through hole 12 (the installation methods of the two are consistent) on a straight locking UT wire clamp 1 or a straight locking NX wedge-shaped wire clamp 2, the requirement of small hole entry and large hole exit is met, then a fixing band is bound at two finger positions away from the end part of the steel strand 5, the steel strand 5 is dispersed again (the steel strand 5 is composed of a plurality of steel wires), two groups of semicircular conical shells of a cylindrical lock cylinder 3 are sequentially wedged at the dispersing position of the steel strand 5, the steel wires in a wire hole 14 are more than the outer side, then the conical lock cylinder 3 and the steel strand 5 are pushed back to the wedge-shaped through hole 12 together, tensioning can be realized, the connection of the steel strand 5 and a straight wedge-shaped wire clamp is completed, then according to the layout shown in the drawing, fixing bolts 9 are sequentially installed at each connecting hole 10 or fixing hole 8, and the fixation of the whole stay wire can be completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Straight lock wedge clamp, its characterized in that: the pull wire adjusting device comprises a pull wire adjusting device, a straight locking UT wire clamp (1), straight locking NX wedge-shaped wire clamps (2) and a conical lock cylinder (3), wherein the pull wire adjusting device comprises a U-shaped bolt rod (4), steel strands (5), a U-shaped connecting piece (6) and an insulator (7), the number of the steel strands (5) is two, the straight locking UT wire clamp (1) and the straight locking NX wedge-shaped wire clamp (2) are respectively installed at two ends of one steel strand (5), the straight locking NX wedge-shaped wire clamp (2) is installed at two ends of the other steel strand (5), fixing holes (8) are formed in two ends of the straight locking UT wire clamp (1), two ends of the U-shaped bolt rod (4) respectively penetrate through the fixing holes (8) in two ends of the straight locking UT wire clamp (1) and are installed at the end part of the U-shaped bolt rod (4) through fixing bolts (9), and a connecting hole (10) is formed in one end, far away from the steel strand (5), of the straight locking NX wedge-shaped wire clamp (2), insulator (7) are located two position between steel strand wires (5), just the both ends of insulator (7) are equipped with the lantern ring (11), both ends lantern ring (11) cup jointed U type connecting piece (6) respectively, the both sides at connecting hole (10) are installed through fixing bolt (9) to the tip of U type connecting piece (6).
2. The straight locking wedge clamp of claim 1, wherein: the middle position of the direct-locking UT wire clamp (1) is provided with a wedge-shaped through hole (12), one end, far away from the connecting hole (10), of the direct-locking NX wedge-shaped wire clamp (2) is also provided with the wedge-shaped through hole (12), and the conical lock cylinder (3) is wedged into the end part of the steel strand (5) and is inserted into an inner cavity of the wedge-shaped through hole (12).
3. The straight locking wedge clamp of claim 1, wherein: the stay wire adjusting device further comprises an inserting rod (13), the upper end of the inserting rod (13) is sleeved on the inner side of the U-shaped bolt rod (4), and the lower end of the inserting rod (13) is fixedly connected to the bottom surface.
4. The straight locking wedge clamp of claim 1, wherein: and two ends of the steel strand (5) close to the upper end of the tower pole are respectively provided with a direct-locking NX wedge-shaped wire clamp (2), and the direct-locking NX wedge-shaped wire clamps (2) are fixedly connected with the tower pole through connecting holes (10).
5. The straight locking wedge clamp of claim 2, wherein: the conical lock core (3) is composed of two groups of semi-conical shells, and a line hole (14) is arranged between the two groups of semi-conical shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004460.1U CN214412199U (en) | 2020-12-14 | 2020-12-14 | Straight locking wedge-shaped wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004460.1U CN214412199U (en) | 2020-12-14 | 2020-12-14 | Straight locking wedge-shaped wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412199U true CN214412199U (en) | 2021-10-15 |
Family
ID=78038940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023004460.1U Expired - Fee Related CN214412199U (en) | 2020-12-14 | 2020-12-14 | Straight locking wedge-shaped wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172102A (en) * | 2022-01-24 | 2022-03-11 | 广东鑫源恒业电力线路器材有限公司 | Wedge-shaped wire clamp fitting for power transmission and distribution line |
-
2020
- 2020-12-14 CN CN202023004460.1U patent/CN214412199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172102A (en) * | 2022-01-24 | 2022-03-11 | 广东鑫源恒业电力线路器材有限公司 | Wedge-shaped wire clamp fitting for power transmission and distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |