CN115036848B - Q-type insulating hanger - Google Patents
Q-type insulating hanger Download PDFInfo
- Publication number
- CN115036848B CN115036848B CN202210886744.2A CN202210886744A CN115036848B CN 115036848 B CN115036848 B CN 115036848B CN 202210886744 A CN202210886744 A CN 202210886744A CN 115036848 B CN115036848 B CN 115036848B
- Authority
- CN
- China
- Prior art keywords
- cable
- arm
- wire body
- concave surface
- belt
- 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.)
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- 238000009413 insulation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009958 sewing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses a Q-type insulating hanger which comprises a wire body, wherein a cable suspension head and a cable insulating hanger are sleeved on the surface of the wire body, the cable insulating hanger comprises a loop-shaped arm and a cable clamping mechanism, a flexible cable is fixedly connected to the inside of the cable suspension head, and the cable clamping mechanism is sleeved on the surface of the flexible cable. According to the invention, the left arm and the right arm are crossed to form a loop shape, the opening angle and the width are designed according to the appearance of the wire insulation shielding sleeve, the left arm and the right arm of the loop-shaped hook rotate for 90 degrees to pull back after penetrating towards the wire body, so that the wire body can be hung and suspended, the quick hanging of the Q-shaped insulation hanging rack on the wire body is realized, the left arm and the right arm are crossed to form a loop shape as a decomposition point of the integral bearing, the slipping on the wire body is effectively prevented, and the operator can safely, portably and quickly finish the operation at the hand-held position of one hand, thereby achieving the purpose of quick hanging.
Description
Technical Field
The invention relates to the technical field of distribution network uninterrupted operation bypass equipment, in particular to a Q-type insulating hanger.
Background
With the increasing demand of power supply reliability, the intelligent switch is increasingly applied, so as to further smoothly promote and develop the comprehensive uninterrupted project, namely, load replacement of the pole-mounted transformer. At present, different bypass devices are matched with an insulating drainage wire or a flexible cable to carry out on-load replacement of the intelligent switch on the column; the pole-mounted transformer is replaced by a method of moving a box-type transformer car or a medium-voltage power generation car, a low-voltage power generation car and the like. However, whatever method is used to implement the bypass operation, it may involve an insulated drain wire or a high and low voltage flexible cable upper pole connected to the overhead line. The temporary fixing mode of the insulation drainage wire or the flexible cable in the operation process is used as a fixing mode and a backup anti-falling measure by the insulation cross arm matched with the insulation rope. Because personal protective equipment of live working personnel requires to prescribe that the working personnel must wear three layers of yarn gloves, insulating gloves and protective gloves in sequence, the installation mode of the insulating rope is very inconvenient for the live working personnel, and especially the rope knot is difficult to remove after being stressed, and the defect of high labor intensity is caused. So that the insulating rope replacing equipment which is safer, more convenient and easier to use needs to be developed.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a Q-type insulating hanger which has the advantage of being capable of safely and rapidly installing high-voltage and low-voltage flexible cables on the surfaces of wires and solves the problems that the installation speed is slow and the operation of operators is very inconvenient due to the fact that an insulating rope sleeve is used for installation in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the Q-type insulating hanger comprises a wire body, wherein a cable suspension head and a cable insulating hanger are sleeved on the surface of the wire body, the cable insulating hanger comprises a loop-shaped arm and a cable clamping mechanism, a flexible cable is fixedly connected to the inside of the cable suspension head, and the cable clamping mechanism is sleeved on the surface of the flexible cable;
The cable clamping mechanism comprises a right-angle fixed concave surface, a movable concave surface and a concave surface connecting shaft, wherein the right-angle fixed concave surface is hinged with the movable concave surface through the concave surface connecting shaft;
The arm that returns includes fixed connection at the insulating handle at right angle fixed concave top, the both sides of insulating handle are fixedly connected with left arm and right arm respectively, insulating handle's surface cover is equipped with the beam hand.
As the preferable mode of the invention, the binding hand comprises a movable sleeve sleeved on the surface of the insulating handle, a rope belt is movably arranged on the left side of the movable sleeve, connecting sleeves are hinged to the top and the bottom of the left side of the movable sleeve, and a fixing belt adjusting device and a fixing belt connecting device are respectively arranged on the left sides of the two connecting sleeves.
As the preferable mode of the invention, the belt fixing adjustment comprises baffle plates fixedly connected to the front end and the rear end of the left side of the connecting sleeve, a belt fixing plate is hinged between the two baffle plates, the rope belt is positioned between the belt fixing plate and the connecting sleeve, one side of the belt fixing plate, which is close to the connecting sleeve, is provided with a fixed tooth, and the belt fixing plate is movably connected with the rope belt through the fixed tooth.
As the preferable mode of the invention, the top end of each baffle is provided with a plate limit, the plate limit comprises a groove formed at the top of each baffle, a limit strip is movably connected in the groove, and any one end of the limit strip is hinged with one groove.
As preferable in the invention, the strap fixing connection comprises a 匚 -shaped frame fixedly connected to the left side of the connecting sleeve, and the bottom end of the strap is sleeved on the surface of the 匚 -shaped frame and is connected with the side wall of the strap in a sewing way.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the left arm and the right arm are crossed to form a loop shape, the opening angle and the width are designed according to the appearance of the wire insulation shielding sleeve, the left arm and the right arm of the loop-shaped hook rotate for 90 degrees to pull back after penetrating towards the wire body, so that the wire body can be hung and suspended, the quick hanging of the Q-shaped insulation hanging rack on the wire body is realized, the left arm and the right arm are crossed to form a loop shape as a decomposition point of the integral bearing, the slipping on the wire body is effectively prevented, and the operator can safely, portably and quickly finish the operation at the hand-held position of one hand, thereby achieving the purpose of quick hanging.
2. According to the invention, a fixed point can be freely selected according to the different section sizes and bending characteristics of the flexible cable, the movable concave surface and one side of the right-angle fixed concave surface are hinged to form the buckling device through the cable clamping mechanism, an operator only needs to open the buckling device, the flexible cable is clamped by the right-angle fixed concave surface and the movable concave surface, the widened concave surface provides a better contact friction surface, the buckling device is screwed, the fixed point can be adjusted at any time, so that the purpose of easily controlling and fixing the flexible cable is achieved, a Y-point support is formed at the connecting part of the insulating handle and the left arm and the right arm, and the flexible cable reversely passes through the Y-point support to be used as a second bearing point.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a right side view of the arm with the structure of the present invention;
FIG. 3 is a schematic bottom view of the cable insulation hanger of the present invention;
FIG. 4 is a schematic view of a structural beam hand of the present invention;
FIG. 5 is a schematic view of the belt fastening adjustment of the present invention;
FIG. 6 is a schematic top view of a structural panel stop of the present invention;
FIG. 7 is a schematic view of the fastening tape connection of the present invention.
In the figure: 1. a wire body; 2. a cable suspension head; 3. a cable insulation hanger; 31. a loop-shaped arm; 311. an insulating handle; 312. a left arm; 313. a right arm; 32. a cable clamping mechanism; 321. the right-angle fixing concave surface; 322. a movable concave surface; 323. a concave surface link shaft; 4. a flexible cable; 5. a bundle hand; 51. a movable sleeve; 52. a rope belt; 53. connecting sleeves; 54. fixing the belt and adjusting; 541. a baffle; 542. fixing the band plate; 543. fixing teeth; 55. the fixed belts are connected; 551. 匚 -shaped frames; 6. limiting the plate; 61. a groove; 62. and a limit strip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, a Q-type insulating hanger comprises a wire body 1, wherein a cable suspension head 2 and a cable insulating hanger 3 are sleeved on the surface of the wire body 1, the cable insulating hanger 3 comprises a loop-shaped arm 31 and a cable clamping mechanism 32, a flexible cable 4 is fixedly connected to the inside of the cable suspension head 2, and the cable clamping mechanism 32 is sleeved on the surface of the flexible cable 4;
The cable clamping mechanism 32 comprises a right-angle fixed concave surface 321, a movable concave surface 322 and a concave surface link shaft 323, wherein the right-angle fixed concave surface 321 is hinged with the movable concave surface 322 through the concave surface link shaft 323;
the arm 31 comprises an insulating handle 311 fixedly connected to the top of a right-angle fixing concave 321, a left arm 312 and a right arm 313 are fixedly connected to two sides of the insulating handle 311 respectively, and a binding hand 5 is sleeved on the surface of the insulating handle 311.
Referring to fig. 1, 4, 5, 6 and 7, the hand grip 5 includes a movable sleeve 51 sleeved on the surface of an insulating handle 311, a rope belt 52 is movably mounted on the left side of the movable sleeve 51, connecting sleeves 53 are hinged to the top and the bottom of the left side of the movable sleeve 51, and a strap fixing adjustment 54 and a strap fixing connection 55 are respectively arranged on the left sides of the two connecting sleeves 53.
As a technical optimization scheme of the invention, by arranging the binding hand 5, when the cable insulation hanger 3 is hung, an operator can hold the insulation handle 311 to carry out hanging operation, and the cable insulation hanger 3 is easy to drop from the hand when the operator is tired due to certain operability in the hanging process, and at the moment, the insulation handle 311 is hung on the wrist or the palm through the binding hand 5, so that the cable insulation hanger 3 can be prevented from dropping.
Referring to fig. 5, the belt fixing adjustment 54 includes a blocking piece 541 fixedly connected to the front end and the rear end of the left side of the connecting sleeve 53, and a belt fixing plate 542 hinged between the two blocking pieces 541, the belt 52 is located between the belt fixing plate 542 and the connecting sleeve 53, a fixed tooth 543 is disposed on one side of the belt fixing plate 542 near the connecting sleeve 53, and the belt fixing plate 542 is movably connected with the belt 52 through the fixed tooth 543.
As a technical optimization scheme of the invention, by arranging the strap fixing adjustment 54, the length of the strap 52 needs to be adjusted to be adapted due to different palms of each person, the strap fixing adjustment 54 can buckle the top end of the strap 52 through the strap fixing plate 542 and the fixing teeth 543, and only the strap fixing plate 542 needs to be pulled when the fixation is released.
Referring to fig. 5 and 6, the top ends of the blocking plates 541 are provided with plate stoppers 6, the plate stoppers 6 include grooves 61 formed at the top of the two blocking plates 541, and the inside of the grooves 61 is movably connected with a stopper bar 62, and any one end of the stopper bar 62 is hinged to one of the grooves 61.
As a technical optimization scheme of the invention, by arranging the plate limiting 6, the fixing band plate 542 is responsible for fixing the rope belt 52, so that the loosening of the fixing band plate 542 can possibly occur during use, and the fixing band plate 542 is limited by the way that the limiting strip 62 is clamped in the groove 61, so that the fixing band plate 542 cannot rotate, and the loosening of the fixing band plate 542 can be prevented.
Referring to fig. 7, the strap-fixing connection 55 includes a 匚 -shaped frame 551 fixedly connected to the left side of the connection sleeve 53, and the bottom end of the strap 52 is sleeved on the surface of the 匚 -shaped frame 551 and is sewn with the side wall of the strap 52.
As a technical optimization scheme of the invention, by arranging the strap fixing connection 55, the bottom end of the strap 52 is installed in a form of winding a 匚 -shaped frame 551 when being connected with the connecting sleeve 53, and the bottom end of the strap 52 is sewed with the side wall of the strap 52 after installation, so that the aim of enhancing the connection strength is fulfilled, and the flexibility of the strap 52 can be ensured after the strap 52 is connected with the connecting sleeve 53.
The invention firstly opens the buckling device formed by hinging the movable concave surface 322 and one side of the right-angle fixed concave surface 321, clamps the flexible cable 4 by utilizing the right-angle fixed concave surface 321 and the movable concave surface 322, then rotates the left arm 312 and the right arm 313 of the loop-shaped hook for 90 degrees to pull back after penetrating towards the wire body 1, and then can hang the cable on the wire body 1 and make a hanging gesture, finally hangs the cable suspension head 2 on the wire body 1, realizes the quick hanging of the Q-type insulating hanging frame on the wire body 1, and completes the operation safely, portably and quickly by an operator in a single hand.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an insulating stores pylon of Q type, includes wire line body (1), its characterized in that: the cable wire body (1) is characterized in that a cable suspension head (2) and a cable insulation hanging frame (3) are sleeved on the surface of the wire body (1), the cable insulation hanging frame (3) comprises a loop-shaped arm (31) and a cable clamping mechanism (32), a flexible cable (4) is fixedly connected to the inside of the cable suspension head (2), and the cable clamping mechanism (32) is sleeved on the surface of the flexible cable (4);
The cable clamping mechanism (32) comprises a right-angle fixed concave surface (321), a movable concave surface (322) and a concave surface link shaft (323), wherein the right-angle fixed concave surface (321) is hinged with the movable concave surface (322) through the concave surface link shaft (323);
The square arm (31) comprises an insulating handle (311) fixedly connected to the top of the right-angle fixing concave surface (321), and a left arm (312) and a right arm (313) are fixedly connected to two sides of the insulating handle (311) respectively;
The left arm and the right arm of the return arm are crossed to form a return shape, the opening angle and the width are designed according to the appearance of the wire insulation shielding sleeve, the left arm and the right arm of the return arm rotate for 90 degrees to return towards the wire body after penetrating into the wire body, the wire body can be hung and the suspension gesture can be made, and the surface of the insulation handle (311) is sleeved with a binding hand (5);
The binding hand (5) comprises a movable sleeve (51) sleeved on the surface of the insulating handle (311), a rope belt (52) is movably arranged on the left side of the movable sleeve (51), connecting sleeves (53) are hinged to the top and the bottom of the left side of the movable sleeve (51), and a belt fixing adjusting (54) and a belt fixing connecting (55) are respectively arranged on the left sides of the two connecting sleeves (53);
The belt fixing adjusting device comprises a belt fixing device body and is characterized in that the belt fixing adjusting device body comprises baffle plates (541) fixedly connected to the front end and the rear end of the left side of a connecting sleeve (53), a belt fixing plate (542) is hinged between the two baffle plates (541), a rope belt (52) is arranged between the belt fixing plate (542) and the connecting sleeve (53), one side, close to the connecting sleeve (53), of the belt fixing plate (542) is provided with a fixed tooth (543), and the belt fixing plate (542) is movably connected with the rope belt (52) through the fixed tooth (543);
The top of separation blade (541) is provided with plate spacing (6), plate spacing (6) are including seting up recess (61) at two separation blade (541) tops, the inside swing joint of recess (61) has spacing (62), arbitrary one end and one of them recess (61) of spacing (62) are articulated.
2. A Q-type insulating hanger according to claim 1, wherein: the belt fixing connection (55) comprises a 匚 -shaped frame (551) fixedly connected to the left side of the connecting sleeve (53), and the bottom end of the rope belt (52) is sleeved on the surface of the 匚 -shaped frame (551) and is connected with the side wall of the rope belt (52) in a sewing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210886744.2A CN115036848B (en) | 2022-07-26 | 2022-07-26 | Q-type insulating hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210886744.2A CN115036848B (en) | 2022-07-26 | 2022-07-26 | Q-type insulating hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115036848A CN115036848A (en) | 2022-09-09 |
| CN115036848B true CN115036848B (en) | 2024-06-11 |
Family
ID=83130106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210886744.2A Active CN115036848B (en) | 2022-07-26 | 2022-07-26 | Q-type insulating hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115036848B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823610A (en) * | 1994-07-05 | 1996-01-23 | Chubu Electric Power Co Inc | Apparatus hanger for wiring work |
| JPH1132421A (en) * | 1997-07-09 | 1999-02-02 | Hiroshi Matoba | Hanger for insulated cable |
| KR200264117Y1 (en) * | 2001-11-02 | 2002-02-19 | 한국전력공사 | Device for connecting a bypass cable of tension clamp using in aluminium power line |
| CN202373909U (en) * | 2011-12-31 | 2012-08-08 | 代建军 | Self-locking insulating hook |
| CN202997417U (en) * | 2012-11-14 | 2013-06-12 | 宜阳县电业管理公司 | Novel insulated hook |
| CN105703268A (en) * | 2016-03-04 | 2016-06-22 | 国网山东省电力公司菏泽供电公司 | Wire anti-falling device |
| CN107359546A (en) * | 2017-09-21 | 2017-11-17 | 国网冀北电力有限公司技能培训中心 | A kind of livewire work action bars decision connects the special drainage thread of lead and fixes locking bar |
| CN108808558A (en) * | 2018-07-26 | 2018-11-13 | 国网青海省电力公司海东供电公司 | Lead for distribution uninterrupted operation is fixed and interim suspension arrangement |
| CN110829279A (en) * | 2019-12-16 | 2020-02-21 | 国网辽宁省电力有限公司鞍山供电公司 | Insulating hanging rack and telescopic clamp for live connection and operation method |
| CN214204630U (en) * | 2020-10-22 | 2021-09-14 | 云南电网有限责任公司玉溪供电局 | Complete device and tool for live working of 10kV bus bypass of transformer substation |
| CN215119865U (en) * | 2021-02-08 | 2021-12-10 | 深圳带电科技发展有限公司 | Quick overlap joint low pressure air wire insulating tool |
| CN215772467U (en) * | 2021-09-14 | 2022-02-08 | 国网四川省电力公司成都供电公司 | Auxiliary support insulating fixture for bypass flexible cable lap joint overhead line |
| CN114156783A (en) * | 2021-11-04 | 2022-03-08 | 国网浙江省电力有限公司淳安县供电公司 | Connecting device for indirect electrified bypass cable and electrified lead of insulating rod |
| CN114284932A (en) * | 2021-11-09 | 2022-04-05 | 国网浙江省电力有限公司培训中心 | Bypass cable suspension operating lever |
-
2022
- 2022-07-26 CN CN202210886744.2A patent/CN115036848B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823610A (en) * | 1994-07-05 | 1996-01-23 | Chubu Electric Power Co Inc | Apparatus hanger for wiring work |
| JPH1132421A (en) * | 1997-07-09 | 1999-02-02 | Hiroshi Matoba | Hanger for insulated cable |
| KR200264117Y1 (en) * | 2001-11-02 | 2002-02-19 | 한국전력공사 | Device for connecting a bypass cable of tension clamp using in aluminium power line |
| CN202373909U (en) * | 2011-12-31 | 2012-08-08 | 代建军 | Self-locking insulating hook |
| CN202997417U (en) * | 2012-11-14 | 2013-06-12 | 宜阳县电业管理公司 | Novel insulated hook |
| CN105703268A (en) * | 2016-03-04 | 2016-06-22 | 国网山东省电力公司菏泽供电公司 | Wire anti-falling device |
| CN107359546A (en) * | 2017-09-21 | 2017-11-17 | 国网冀北电力有限公司技能培训中心 | A kind of livewire work action bars decision connects the special drainage thread of lead and fixes locking bar |
| CN108808558A (en) * | 2018-07-26 | 2018-11-13 | 国网青海省电力公司海东供电公司 | Lead for distribution uninterrupted operation is fixed and interim suspension arrangement |
| CN110829279A (en) * | 2019-12-16 | 2020-02-21 | 国网辽宁省电力有限公司鞍山供电公司 | Insulating hanging rack and telescopic clamp for live connection and operation method |
| CN214204630U (en) * | 2020-10-22 | 2021-09-14 | 云南电网有限责任公司玉溪供电局 | Complete device and tool for live working of 10kV bus bypass of transformer substation |
| CN215119865U (en) * | 2021-02-08 | 2021-12-10 | 深圳带电科技发展有限公司 | Quick overlap joint low pressure air wire insulating tool |
| CN215772467U (en) * | 2021-09-14 | 2022-02-08 | 国网四川省电力公司成都供电公司 | Auxiliary support insulating fixture for bypass flexible cable lap joint overhead line |
| CN114156783A (en) * | 2021-11-04 | 2022-03-08 | 国网浙江省电力有限公司淳安县供电公司 | Connecting device for indirect electrified bypass cable and electrified lead of insulating rod |
| CN114284932A (en) * | 2021-11-09 | 2022-04-05 | 国网浙江省电力有限公司培训中心 | Bypass cable suspension operating lever |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115036848A (en) | 2022-09-09 |
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