CN112383011A - Fitting for adjusting tension degree of electric wire - Google Patents
Fitting for adjusting tension degree of electric wire Download PDFInfo
- Publication number
- CN112383011A CN112383011A CN202011302373.6A CN202011302373A CN112383011A CN 112383011 A CN112383011 A CN 112383011A CN 202011302373 A CN202011302373 A CN 202011302373A CN 112383011 A CN112383011 A CN 112383011A
- Authority
- CN
- China
- Prior art keywords
- wall
- ring
- screw rod
- fixedly provided
- fitting according
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Abstract
The invention discloses a hardware tool for adjusting the tension degree of an electric wire, which comprises two brackets, wherein one end of each bracket is fixedly provided with an internal threaded pipe, the internal thread of the internal threaded pipe is connected with a screw rod, one side of the outer wall of each bracket is slidably connected with a wire clamp, one end of each wire clamp is fixedly provided with a hollow pipe, one end of each hollow pipe is fixedly provided with a circular ring, one side of the outer wall of each screw rod is connected with the circular ring in an inserting way, the bottom of the outer wall of each screw rod is fixedly provided with a lantern ring, one end of each screw rod is fixedly provided with a circular piece, the outer wall of each bracket is provided with a rubber block, and the top of each bracket is provided with an arc-shaped cover plate. The corrosion speed of each part can be delayed.
Description
Technical Field
The invention relates to a fitting, in particular to a fitting for adjusting the tension degree of an electric wire, and belongs to the technical field of power equipment.
Background
The widely used metal accessories of iron or aluminum for the power transmission line are collectively called as hardware fittings. Most hardware fittings need to bear larger pulling force during operation, and some hardware fittings need to ensure good electrical contact. The hardware has a variety of types and different applications, for example, various wire clamps for installing wires, various suspension loops for forming insulator strings, various crimping tubes and repairing tubes for connecting the wires, various spacers on split wires, and the like, and various wire pulling hardware for towers. The hardware is related to the safety of the lead or the tower, and even if one hardware is damaged, the line fault can be caused. Therefore, the quality, the correct use and the installation of the hardware have certain influence on the safe power transmission of the line.
The existing stay wire hardware fitting has some defects:
1. the outdoor electric wire is affected by thermal expansion and cold contraction, the electric wire needs to be loosened a bit in winter and tightened a bit in summer to control the sag of the circuit, the wire clamp in the existing wire pulling fitting is fixed by the nut, the tension of the electric wire is not convenient to quickly adjust, and the nut is easy to loosen, so that the wire clamp moves and the circuit is unstable;
2. simultaneously the gold utensil of acting as go-between at present is used for the open air more, lacks the protection, receives the rainwater invasion and attack, and spare part rusts easily, based on this, provides a gold utensil for adjusting electric wire rate of tension.
Disclosure of Invention
The invention aims to provide a hardware fitting for adjusting the tension of an electric wire, and the hardware fitting is used for solving the problems that the tension of the electric wire is not convenient to quickly adjust, a nut is easy to loosen, a wire clamp moves, a circuit is unstable, and meanwhile, the existing wire pulling hardware fitting is attacked by rainwater, and parts are easy to rust.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gold utensil for adjusting electric wire rate of tension, includes two supports, two the fixed internal thread pipe that is equipped with of one end of support, the inside threaded connection of internal thread pipe has the screw rod, two one side sliding connection of support outer wall has the fastener, the fixed hollow tube that is equipped with of one end of fastener, the fixed ring that is equipped with of one end of hollow tube, one side and the ring interlude of screw rod outer wall are connected, the fixed lantern ring that is equipped with in bottom of screw rod outer wall, the fixed disk that is equipped with of one end of screw rod, the lantern ring and disk are located the both sides of ring respectively, the fixed commentaries on classics handle, two that is equipped with of the other end of screw rod the outer wall of support all is equipped with.
As a preferable technical scheme of the invention, a plurality of first balls are arranged at the edge of the bottom end of the lantern ring, and the bottom ends of the outer walls of the plurality of first balls are in contact connection with the top end of the circular ring.
As a preferable technical scheme of the invention, the edge of the top end of the circular sheet is provided with a plurality of second balls, and the top ends of the outer walls of the second balls are in contact connection with the bottom end of the circular ring.
As a preferred technical scheme of the invention, shaft seats are fixedly arranged on two sides of the outer wall of the wire clamp, rotating rods are rotatably connected inside the two shaft seats, and one ends of the two rotating rods are respectively and fixedly connected with the middle part of one end of the corresponding rubber block.
As a preferable technical scheme of the invention, two pipe hoops are sleeved on the outer wall of one bracket, and fixing rods are fixedly arranged at the top ends of the outer walls of the two pipe hoops.
As a preferred technical scheme of the invention, hinges are arranged at the tops of the outer walls of the two fixed rods, and two sides of the bottom end of the arc-shaped cover plate are respectively and rotatably connected with the corresponding hinges.
As a preferable technical scheme of the invention, two support rods are fixedly arranged at the top of one side of the arc-shaped cover plate, elastic clamping rings are fixedly arranged at one ends of the two support rods, and the positions of the two elastic clamping rings are matched with the position of the other support.
As a preferred technical scheme of the invention, the middle parts of the two ends of the arc-shaped cover plate are fixedly provided with water outlet grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the hardware fitting for adjusting the tension degree of the electric wire, the rotating handle can be rotated by arranging the bracket, the internal threaded pipe, the screw rod, the hollow pipe, the circular ring, the sleeve ring, the circular sheet and the like, so that the screw rod can stretch and contract, the sleeve ring and the circular sheet drive the wire clamp to move, the position of the wire clamp is changed, the tension degree of the electric wire can be adjusted, the operation is simple, and the tension degree of the electric wire can be quickly adjusted according to actual needs;
2. according to the hardware fitting for adjusting the tension degree of the electric wire, the rotating rod can be rotated through the actual shaft seat, the rotating rod, the rubber blocks and the like, the rubber blocks are clamped into the support, the two rubber blocks abut against the support, the friction force is increased, the tensile strength of the hardware fitting is enhanced, the fixing effect of the wire clamp is improved, the movement of the wire clamp is reduced, and the stability of a circuit is improved;
3. according to the hardware fitting for adjusting the tension degree of the electric wire, the arc-shaped cover plate can be rotated by arranging the pipe hoop, the fixing rod, the hinge, the arc-shaped cover plate, the support rod, the elastic clamping ring, the water outlet groove and the like, so that the elastic clamping ring is clamped into the support, the arc-shaped cover plate is rotated to the position above the support, the support is covered by the arc-shaped cover plate, direct washing of rainwater to all parts is reduced, the corrosion speed of all parts can be delayed, the service life of all parts is prolonged, the problem that the parts cannot be screwed due to rust is solved, rainwater falls on the arc-shaped cover plate and can be quickly discharged through the water outlet groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a cross-sectional view of a frame according to the present invention;
FIG. 4 is a partial enlarged view of the invention at B in FIG. 3.
In the figure: 1. a support; 2. an internally threaded tube; 3. wire clamps; 4. a screw; 5. a hollow tube; 6. a circular ring; 7. a collar; 8. a wafer; 9. a first ball bearing; 10. a shaft seat; 11. a rotating rod; 12. a rubber block; 13. a pipe hoop; 14. fixing the rod; 15. a hinge; 16. an arc-shaped cover plate; 17. a stay bar; 18. a second ball bearing; 19. an elastic snap ring; 20. a water outlet groove; 21. and (4) turning the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution for adjusting the tightness of an electric wire:
according to the drawings 1-4, the wire clamp comprises two brackets 1, wherein one end of each bracket 1 is fixedly provided with an internal threaded pipe 2, the internal thread of the internal threaded pipe 2 is connected with a screw rod 4, one side of the outer wall of each bracket 1 is slidably connected with a wire clamp 3, one end of each wire clamp 3 is fixedly provided with a hollow pipe 5, one end of each hollow pipe 5 is fixedly provided with a ring 6, one side of the outer wall of each screw rod 4 is connected with the ring 6 in an inserting manner, the bottom of the outer wall of each screw rod 4 is fixedly provided with a lantern ring 7, the inner diameter of the lantern ring 7 is smaller than that of the ring 6, one end of each screw rod 4 is fixedly provided with a circular sheet 8, the lantern rings 7 and the circular sheets 8 are respectively positioned at two sides of the ring 6, the other end of each screw rod 4 is fixedly provided with a rotating handle 21, the rotating handles 21 are used for adjusting the extension and retraction, the utility model is used for increasing frictional force, improves the tensile strength of gold utensil, and the top of two supports 1 is equipped with arc apron 16, and arc apron 16 is used for keeping off the rain, reduces the rainwater and to the direct scour of each spare part, can delay the speed that each spare part was rusted, reduces because the spare part rust dies to lead to unable the twisting, is favorable to improving the life of each spare part.
Wherein, the edge of the lantern ring 7 bottom is equipped with a plurality of first balls 9, and the bottom of a plurality of first balls 9 outer walls all is connected with the top contact of ring 6, and the edge on disk 8 top is equipped with a plurality of second balls 18, and the top of a plurality of second balls 18 outer walls all is connected with the bottom contact of ring 6, and first ball 9 and second ball 18 can reduce the frictional force between the lantern ring 7 and disk 8 and ring 6.
According to fig. 1 and 3, the two sides of the outer wall of the wire clamp 3 are fixedly provided with shaft seats 10, the inner parts of the two shaft seats 10 are rotatably connected with rotating rods 11, one ends of the two rotating rods 11 are fixedly connected with the middle parts of one ends of corresponding rubber blocks 12 respectively, the rubber blocks 12 are in an L shape, the rotating rods 11 are rotated to clamp the rubber blocks 12 into the support 1, and the two rubber blocks 12 abut against the support 1.
According to fig. 1, the outer wall cover of one of the brackets 1 is provided with two pipe hoops 13, the top ends of the outer walls of the two pipe hoops 13 are respectively fixedly provided with a fixing rod 14, the top parts of the outer walls of the two fixing rods 14 are respectively provided with a hinge 15, the two sides of the bottom end of the arc-shaped cover plate 16 are respectively connected with the corresponding hinges 15 in a rotating manner, the top part of one side of the arc-shaped cover plate 16 is fixedly provided with two support rods 17, one ends of the two support rods 17 are respectively fixedly provided with an elastic clamping ring 19, the positions of the two elastic clamping rings 19 are matched with the position of the other bracket 1, the arc-shaped cover plate 16 is rotated to clamp the elastic clamping ring 19 into the bracket 1, the arc-shaped cover plate 16 is rotated to the upper part of the bracket 1, the middle parts of the two ends of the arc-.
When the hardware fitting is used specifically, the wire clamp 3 is firstly realized to fix the electric wire, the rotating rod 11 is rotated to clamp the rubber blocks 12 into the bracket 1, the two rubber blocks 12 are abutted against the bracket 1 to increase the friction force and improve the tensile strength of the hardware fitting, the arc-shaped cover plate 16 is rotated to clamp the elastic snap ring 19 into the bracket 1, the arc-shaped cover plate 16 is rotated to the upper part of the bracket 1, the bracket 1 is covered by the arc-shaped cover plate 16, the arc-shaped cover plate 16 shields rain, direct washing of rainwater on each part is reduced, the corrosion speed of each part can be delayed, rainwater falls on the arc-shaped cover plate 16 and can be quickly discharged through the water outlet groove 20, when the degree of the electric wire needs to be adjusted, the arc-shaped cover plate 16 is rotated to separate the elastic snap ring 19 from the bracket 1, then the rotating rod 11 is rotated to separate the rubber blocks 12 from the bracket 1, then the rotating handle 21 is rotated, drive screw rod 4 and remove, lantern ring 7 and disk 8 release fastener 3 or withdraw, can change fastener 3's position, and then realize the regulation to the rate of tension of electric wire, adjust the back that finishes, rotate bull stick 11 earlier for rubber block 12 blocks support 1, closes arc apron 16 at last.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A gold utensil for adjusting electric wire rate of tension, includes two supports (1), its characterized in that: one end of each of the two brackets (1) is fixedly provided with an internal threaded pipe (2), the internal thread of each internal threaded pipe (2) is connected with a screw rod (4), one side of the outer wall of each bracket (1) is connected with a wire clamp (3) in a sliding way, a hollow pipe (5) is fixedly arranged at one end of the wire clamp (3), a circular ring (6) is fixedly arranged at one end of the hollow pipe (5), one side of the outer wall of the screw rod (4) is connected with a circular ring (6) in a penetrating way, the bottom of the outer wall of the screw rod (4) is fixedly provided with a lantern ring (7), one end of the screw rod (4) is fixedly provided with a wafer (8), the lantern ring (7) and the wafer (8) are respectively positioned at two sides of the ring (6), the other end of the screw rod (4) is fixedly provided with a rotating handle (21), the outer walls of the two supports (1) are provided with rubber blocks (12), and the tops of the two supports (1) are provided with arc-shaped cover plates (16).
2. The fitting according to claim 1, wherein: the edge of lantern ring (7) bottom is equipped with a plurality of first ball (9), and is a plurality of the bottom of first ball (9) outer wall all is connected with the top contact of ring (6).
3. The fitting according to claim 1, wherein: the edge on disk (8) top is equipped with a plurality of second ball (18), a plurality of the top of second ball (18) outer wall all is connected with the bottom contact of ring (6).
4. The fitting according to claim 1, wherein: the wire clamp is characterized in that shaft seats (10) are fixedly arranged on two sides of the outer wall of the wire clamp (3), two rotating rods (11) are rotatably connected to the inner portions of the shaft seats (10), and one ends of the two rotating rods (11) are fixedly connected with the middle portions of one ends of the corresponding rubber blocks (12) respectively.
5. The fitting according to claim 1, wherein: the outer wall of one of the support (1) is sleeved with two pipe hoops (13), and the top ends of the outer walls of the two pipe hoops (13) are fixedly provided with fixing rods (14).
6. The fitting according to claim 5, wherein: two the top of dead lever (14) outer wall all is equipped with hinge (15), the both sides of arc apron (16) bottom are connected with hinge (15) rotation that correspond respectively.
7. The fitting according to claim 6, wherein: the top of arc apron (16) one side is fixed and is equipped with two vaulting poles (17), two the one end of vaulting pole (17) all is fixed and is equipped with snap ring (19), two the position phase-match of snap ring (19) and another support (1).
8. The fitting according to claim 7, wherein: and water outlet grooves (20) are fixedly arranged in the middle parts of the two ends of the arc-shaped cover plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011302373.6A CN112383011B (en) | 2020-11-19 | 2020-11-19 | Fitting for adjusting tension degree of electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011302373.6A CN112383011B (en) | 2020-11-19 | 2020-11-19 | Fitting for adjusting tension degree of electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112383011A true CN112383011A (en) | 2021-02-19 |
| CN112383011B CN112383011B (en) | 2023-01-24 |
Family
ID=74584396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011302373.6A Active CN112383011B (en) | 2020-11-19 | 2020-11-19 | Fitting for adjusting tension degree of electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112383011B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0705364A2 (en) * | 2007-12-14 | 2009-08-11 | Jose Antonio Romano Espinosa | electric wire rope tensioning insulator |
| CN102097189A (en) * | 2011-03-01 | 2011-06-15 | 中国电力工程顾问集团西南电力设计院 | Four-link tension string for +/-800KV heavy ice area |
| CN106195119A (en) * | 2016-08-31 | 2016-12-07 | 四川龙腾铁路器材有限公司 | Equilibrant UT wire clamp |
| CN206158319U (en) * | 2016-11-16 | 2017-05-10 | 国网山东省电力公司蓬莱市供电公司 | Power line draw off mechanism of being under construction |
| CN107104407A (en) * | 2017-06-29 | 2017-08-29 | 国网冀北电力有限公司唐山供电公司 | A kind of bracing wire UT shaped cable clamps and its application method |
| CN206991853U (en) * | 2017-06-13 | 2018-02-09 | 卢俊杰 | Composite insulator |
| CN208207331U (en) * | 2018-04-18 | 2018-12-07 | 深圳市帝晶光电科技有限公司 | One kind being based on camera module white balance debugging camera eyeglass |
| CN208648670U (en) * | 2018-08-17 | 2019-03-26 | 郝春玲 | It is a kind of to overhaul the electric pole fitting stringer used for operation of ascending a height |
| CN208811610U (en) * | 2018-10-10 | 2019-05-03 | 深圳市精钻智能制造有限公司 | A kind of positioning clamping device of shell part |
| CN209766998U (en) * | 2019-02-19 | 2019-12-10 | 安徽三环电力工程集团有限公司 | Overhead ground wire lifter for power transmission line |
| CN210404659U (en) * | 2019-07-24 | 2020-04-24 | 安徽金电电气设备有限公司 | High-strength pole tower stay wire fitting |
| CN210575308U (en) * | 2019-11-04 | 2020-05-19 | 九江产教融合发展中心 | Insulating device for power transmission and distribution line |
| CN211428032U (en) * | 2019-11-29 | 2020-09-04 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Rainproof cover for high-voltage power capacitor wiring terminal |
-
2020
- 2020-11-19 CN CN202011302373.6A patent/CN112383011B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0705364A2 (en) * | 2007-12-14 | 2009-08-11 | Jose Antonio Romano Espinosa | electric wire rope tensioning insulator |
| CN102097189A (en) * | 2011-03-01 | 2011-06-15 | 中国电力工程顾问集团西南电力设计院 | Four-link tension string for +/-800KV heavy ice area |
| CN106195119A (en) * | 2016-08-31 | 2016-12-07 | 四川龙腾铁路器材有限公司 | Equilibrant UT wire clamp |
| CN206158319U (en) * | 2016-11-16 | 2017-05-10 | 国网山东省电力公司蓬莱市供电公司 | Power line draw off mechanism of being under construction |
| CN206991853U (en) * | 2017-06-13 | 2018-02-09 | 卢俊杰 | Composite insulator |
| CN107104407A (en) * | 2017-06-29 | 2017-08-29 | 国网冀北电力有限公司唐山供电公司 | A kind of bracing wire UT shaped cable clamps and its application method |
| CN208207331U (en) * | 2018-04-18 | 2018-12-07 | 深圳市帝晶光电科技有限公司 | One kind being based on camera module white balance debugging camera eyeglass |
| CN208648670U (en) * | 2018-08-17 | 2019-03-26 | 郝春玲 | It is a kind of to overhaul the electric pole fitting stringer used for operation of ascending a height |
| CN208811610U (en) * | 2018-10-10 | 2019-05-03 | 深圳市精钻智能制造有限公司 | A kind of positioning clamping device of shell part |
| CN209766998U (en) * | 2019-02-19 | 2019-12-10 | 安徽三环电力工程集团有限公司 | Overhead ground wire lifter for power transmission line |
| CN210404659U (en) * | 2019-07-24 | 2020-04-24 | 安徽金电电气设备有限公司 | High-strength pole tower stay wire fitting |
| CN210575308U (en) * | 2019-11-04 | 2020-05-19 | 九江产教融合发展中心 | Insulating device for power transmission and distribution line |
| CN211428032U (en) * | 2019-11-29 | 2020-09-04 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Rainproof cover for high-voltage power capacitor wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112383011B (en) | 2023-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212689720U (en) | Carbon fiber composite material insulating cross arm | |
| CN112383011B (en) | Fitting for adjusting tension degree of electric wire | |
| CN116581688B (en) | Overhead cable tightening device | |
| CN112072581A (en) | Pipeline erecting device for assembled wall | |
| CN206860612U (en) | A kind of adjustable pipe fixing holder | |
| CN215835359U (en) | Solar photovoltaic zinc-plating aluminium magnesium bracket connection spare | |
| CN214246837U (en) | Pull wire hoop convenient for fixing wire body | |
| CN215419432U (en) | Cable protection pipe for composite structure electric power | |
| CN213145590U (en) | Outdoor refrigerant pipe mounting structure | |
| CN220319187U (en) | Building wall maintenance reinforcing apparatus | |
| CN213959990U (en) | Photovoltaic support staple bolt | |
| CN111457329A (en) | Riveting type lamp post | |
| CN218894476U (en) | High strength shaft tower stay wire gold utensil | |
| CN209978414U (en) | Automatic angle regulation's photovoltaic supporting structure | |
| CN219510285U (en) | Water supply and drainage pipeline fixing device | |
| CN211523603U (en) | Anti-seismic node support structure for steel structure engineering | |
| CN217814749U (en) | Corrosion-resistant magnesium-aluminum-zinc-plated steel fixed photovoltaic support | |
| CN212643466U (en) | Flange adjustable ball screw | |
| CN220117560U (en) | Metal arch corrugated roof capable of being quickly and repeatedly disassembled and assembled | |
| CN110137888B (en) | Energy-saving stockbridge damper convenient to press from both sides dress | |
| CN219394228U (en) | Fast-assembling formula auxiliary material support | |
| CN209892856U (en) | Water purification tap mounting structure | |
| CN220307130U (en) | Dead weight type photovoltaic bracket | |
| CN218292539U (en) | Corrosion-resistant solar photovoltaic support for roof | |
| CN219535960U (en) | Photovoltaic module water guide structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hardware tool used to adjust the tension of electric wires Granted publication date: 20230124 Pledgee: Bank of China Limited Baoding Branch Pledgor: Baoding Zhongxin Power Equipment Co.,Ltd. Registration number: Y2024980006391 |