CN112103680A - Protector for power line worker - Google Patents
Protector for power line worker Download PDFInfo
- Publication number
- CN112103680A CN112103680A CN202011004653.9A CN202011004653A CN112103680A CN 112103680 A CN112103680 A CN 112103680A CN 202011004653 A CN202011004653 A CN 202011004653A CN 112103680 A CN112103680 A CN 112103680A
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- China
- Prior art keywords
- rod
- block
- movable
- fixed
- clamping plate
- 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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- 230000001012 protector Effects 0.000 title claims description 10
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004804 winding Methods 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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
The invention discloses an electric power line worker safety device which comprises a flexible lead, wherein two ends of the flexible lead are respectively and fixedly connected with a ground wire connector and a phase wire connector, the ground wire connector comprises a clamping frame, a pressing plate is movably arranged in the clamping frame, a guide rod matched with the pressing plate is fixedly arranged in the clamping frame and penetrates through the pressing plate, a threaded rod is connected to the top wall of the clamping frame in a threaded mode, and the bottom end of the threaded rod penetrates through the top wall of the clamping frame and is connected to the top wall of the pressing plate in a threaded mode. According to the invention, the bottom block and the connecting block are detached from the connecting seat after the fixed clamping plate and the movable clamping plate are connected to the phase line, the first spring can pull the movable clamping plate to clamp and fix the phase line between the fixed clamping plate and the movable clamping plate due to the restoration of the elasticity of the first spring, and the movable clamping plate can be conveniently pulled to one side away from the phase line and the fixed clamping plate by pulling the connecting rope, so that the fixed clamping plate and the movable clamping plate can be conveniently detached from the phase line, and the device is convenient and rapid to operate and good in practical effect.
Description
Technical Field
The invention relates to the technical field of electric power overhaul, in particular to a protector for power line workers.
Background
Traditional safety technical measure is in the power line operation that has a power failure, two test the electricity, three articulate the ground wire, then electrician's side can carry out the circuit and overhaul the operation, the articulate ground wire of above-mentioned step three, be exactly connect a wire between the phase line that has had a power failure and ground wire, in order to further prevent the emergence of unexpected electric shock accident, be not convenient for at present with wire fixed connection to the phase line that is located the high latitude on the most inconvenient phase line, not only connection stability is poor, the security performance is poor, and also be convenient for pull down the wire from the phase line that is located the high latitude after overhauing, consequently need to design a power line worker's safety ware that excellent in use effect and the electrician of being convenient for carries urge.
Disclosure of Invention
The invention aims to solve the problem that a lead is inconvenient to be fixedly connected to a phase line at high altitude in the prior art, and provides an electric line safety protector.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power line worker safety device comprises a flexible lead, wherein two ends of the flexible lead are respectively fixedly connected with a ground wire connector and a phase wire connector, the ground wire connector comprises a clamping frame, a pressing plate is movably arranged in the clamping frame, a guide rod matched with the pressing plate is fixedly arranged in the clamping frame and penetrates through the pressing plate, a threaded rod is connected onto the top wall of the clamping frame in a threaded manner, the bottom end of the threaded rod penetrates through the top wall of the clamping frame and is connected onto the top wall of the pressing plate in a threaded manner, the phase wire connector comprises a telescopic rod female rod, a telescopic rod sub-rod is movably inserted into the top end of the telescopic rod female rod, a locking bolt matched with the telescopic rod sub-rod is connected onto the outer side wall of the top end of the telescopic rod female rod in a threaded manner, a top plate is fixedly arranged at the top end of the, the movable clamping plate is movably arranged on one side, away from the fixed clamping plate, of the top plate, the two fixed blocks are symmetrically and fixedly arranged on the outer side wall of the top plate, the movable clamping plate is provided with a movable block, the movable block is positioned between the two fixed blocks, a fixed rod is fixedly arranged between the two fixed blocks together and penetrates through the movable block, a first spring is uniformly arranged on the fixed rod, two ends of the first spring are fixedly arranged on the fixed blocks and the movable block respectively, the movable block is connected with a control device, the control device comprises a connecting rope fixedly connected on the movable block, one end, away from the movable block, of the connecting rope penetrates through one of the fixed blocks and extends to the bottom end of the top plate, the top plate is provided with a guide wheel mutually matched with the connecting rope, and the outer side wall of the female rod of the telescopic rod is provided, and the connecting rope runs through the guide block, the bottom fixed mounting who connects the rope has the bottom block, and the bottom block is dismantled and is connected on the female pole of telescopic link.
Preferably, the top wall of the pressing plate is provided with a movable groove matched with the threaded rod, the outer side wall of the bottom end of the threaded rod is fixedly provided with an annular limiting block, and the inner side wall of the movable groove is provided with an annular limiting groove matched with the annular limiting block.
Preferably, an insulating holding rod is fixedly mounted on the bottom wall of the clamping frame.
Preferably, fixed mounting has the connecting seat on the lateral wall of the female pole of telescopic link, fixed mounting has the connecting block on the diapire of bottom block, and the connecting block dismantles and connect on the connecting seat, set up the spread groove of mutually supporting with the connecting block on the connecting seat, movable mounting has the stopper on the connecting block, set up the spacing groove of mutually supporting with the stopper on the inside wall of spread groove, threaded connection has the push rod of mutually supporting with the stopper on the lateral wall of connecting seat, and the one end of push rod extends to the spacing inslot.
Preferably, the connecting block is provided with a mounting groove mutually matched with the limiting block, a plurality of movable rods are movably inserted in the inner side wall of the mounting groove, one end of each movable rod is fixedly mounted on the limiting block, and each movable rod is fixedly mounted on the outer side wall of the corresponding movable rod in a winding mode and is provided with a second spring, and the two ends of each second spring are fixedly mounted on the outer side wall of the limiting block and the inner side wall of the mounting groove respectively.
Preferably, one end of the limiting block, which is far away from the connecting block, is a spherical surface.
Preferably, the outer side wall of the guide block is in threaded connection with a fastening bolt matched with the connecting rope.
Compared with the prior art, the invention has the following beneficial effects:
1. the fixed clamping plate and the movable clamping plate are connected to the phase line, then the bottom block and the connecting block are detached from the connecting seat, the first spring pulls the movable clamping plate to clamp and fix the phase line between the fixed clamping plate and the movable clamping plate due to the restoration of the elasticity of the first spring, and the movable clamping plate can be conveniently pulled to one side away from the phase line and the fixed clamping plate by pulling the connecting rope, so that the fixed clamping plate and the movable clamping plate can be conveniently detached from the phase line, and the device is convenient and quick to operate and good in practical effect;
2. the structure is simple, the ground wire clamp can be conveniently fixed on or detached from the clamping frame, the operation is convenient and quick, and the use effect is good;
3. need not to use device such as bolt just can be convenient with bottom block and connecting block fixed connection to the connecting seat on, rotate push rod just can be convenient pull down connecting block and bottom block from the connecting seat, convenient to use, swift.
Drawings
Fig. 1 is a front sectional view of a protector for protecting an electric power line worker according to the present invention;
fig. 2 is a schematic front structural diagram of an electrical line worker protector according to the present invention;
fig. 3 is an enlarged view of a portion a of the protector for power line workers according to the present invention;
fig. 4 is an enlarged view of a part B of the protector for power line workers according to the present invention;
FIG. 5 is an enlarged view of the structure of part C of the protector for power line workers according to the present invention
In the figure: 1 flexible wire, 2 press from both sides tight frame, 3 clamp plates, 4 guide bars, 5 threaded rods, 6 annular stopper, 7 insulating holding rod, 8 telescopic link female poles, 9 telescopic link sub-poles, 10 locking bolt, 11 roof, 12 fixed splint, 13 movable splint, 14 fixed blocks, 15 movable block, 16 fixed poles, 17 first spring, 18 connection rope, 19 leading wheels, 20 guide block, 21 bottom blocks, 22 connecting seats, 23 connecting blocks, 24 connecting grooves, 25 stoppers, 26 mounting grooves, 27 movable rods, 28 second spring, 29 spacing grooves, 30 push rods, 31 fastening bolt.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, an electric power line worker safety device comprises a flexible lead 1, two ends of the flexible lead 1 are respectively fixedly connected with a ground wire connector and a phase wire connector, the ground wire connector comprises a clamping frame 2, a pressing plate 3 is movably arranged in the clamping frame 2, a guide rod 4 mutually matched with the pressing plate 3 is fixedly arranged in the clamping frame 2, the guide rod 4 penetrates through the pressing plate 3, a threaded rod 5 is connected with the top wall of the clamping frame 2 in a threaded manner, the bottom end of the threaded rod 5 penetrates through the top wall of the clamping frame 2 and is connected with the top wall of the pressing plate 3 in a threaded manner, a movable groove mutually matched with the threaded rod 5 is formed in the top wall of the pressing plate 3, an annular limiting block 6 is fixedly arranged on the outer side wall of the bottom end of the threaded rod 5, an annular limiting groove mutually matched with the annular limiting block 6 is formed in the, so that the ground wire can be easily attached to or detached from between the pressing plate 3 and the clamping frame 2.
An insulating holding rod 7 is fixedly arranged on the bottom wall of the clamping frame 2, so that the clamping frame 2 can be conveniently held by a single hand, and the bottom wire can be conveniently connected to the clamping frame 2.
The camera connector comprises a telescopic rod female rod 8, a telescopic rod sub-rod 9 is movably inserted at the top end of the telescopic rod female rod 8, a locking bolt 10 mutually matched with the telescopic rod sub-rod 9 is connected on the outer side wall of the top end of the telescopic rod female rod 8 in a threaded manner, a top plate 11 is fixedly installed at the top end of the telescopic rod sub-rod 9, a fixed clamping plate 12 is fixedly installed on the top wall of one side of the top plate 11, a movable clamping plate 13 is movably installed at one side of the top plate 11 far away from the fixed clamping plate 12, two fixed blocks 14 are symmetrically and fixedly installed on the outer side wall of the top plate 11, a movable block 15 is installed on the movable clamping plate 13, the movable block 15 is located between the two fixed blocks 14, a fixed rod 16 is fixedly installed between the two fixed blocks 14 together, the fixed rod 16 penetrates through the movable block 15, a first spring, the movable block 15 is connected with a control device, the control device comprises a connecting rope 18 fixedly connected on the movable block 15, one end, far away from the movable block 15, of the connecting rope 18 penetrates through one of the fixed blocks 14 and extends to the bottom end of the top plate 11, a guide wheel 19 matched with the connecting rope 18 is installed on the top plate 11, a guide block 20 matched with the connecting rope 18 is installed on the outer side wall of the telescopic rod female rod 8, the connecting rope 18 penetrates through the guide block 20, a bottom block 21 is fixedly installed at the bottom end of the connecting rope 18, the bottom block 21 is detachably connected on the telescopic rod female rod 8, a connecting seat 22 is fixedly installed on the outer side wall of the telescopic rod female rod 8, a connecting block 23 is fixedly installed on the bottom wall of the bottom block 21, the connecting block 23 is detachably connected on the connecting seat 22, a connecting groove 24 matched with the connecting block 23 is formed in the connecting seat, offer on connecting block 23 with stopper 25 mounting groove 26 of mutually supporting, the activity is inserted on the inside wall of mounting groove 26 and is equipped with a plurality of movable rods 27, and the equal fixed mounting of one end of movable rod 27 is on stopper 25, all around being equipped with second spring 28 on the lateral wall of every movable rod 27, and the both ends of second spring 28 respectively fixed mounting on the lateral wall of stopper 25 and the inside wall of mounting groove 26, stopper 25 can the horizontal direction free movement.
The spherical surface of the limiting block 25, which is the spherical surface at the end of the limiting block 25 far away from the connecting block 23, is compressed into the mounting groove 26 after being extruded, so that the limiting block 25 and the connecting block 23 are conveniently connected to the connecting seat 22.
A limit groove 29 matched with the limit block 25 is formed in the inner side wall of the connecting groove 24, a push rod 30 matched with the limit block 25 is connected to the outer side wall of the connecting seat 22 in a threaded mode, one end of the push rod 30 extends into the limit groove 29 to connect the clamping frame 2 to the ground wire, the pressing plate 3 can be driven to move up and down by rotating the threaded rod 5, the ground wire can be connected to the ground wire connector by tightly pressing and fixing the ground wire on the clamping frame 2 through the pressing plate 3, then the telescopic rod sub-rod 9 is adjusted to a proper length according to use requirements and is fixed by rotating the locking bolt 10, the movable clamping plate 13 is pulled through the connecting rope 18 and pulled to one side far away from the fixed clamping plate 12, the connecting block 23 at the bottom end of the bottom block 21 is inserted into the connecting seat 22, and the second spring 28 pushes one end of the limit block 25 to move into the corresponding limit, the connecting block 23, the bottom block 21 and the connecting rope 18 can be fixedly connected to the connecting seat 22 and the telescopic rod female rod 8, then the fixed clamping plate 12 and the movable clamping plate 13 are connected to the phase line, the push rod 30 is rotated, and the limiting block 25 is pushed to the outer side of the limiting groove 29, so that the bottom block 21 and the connecting block 23 can be detached from the connecting seat 22, at the moment, the first spring 17 can pull the movable clamping plate 13 to fix the phase line between the fixed clamping plate 12 and the movable clamping plate 13 due to the recovery of the elasticity of the first spring, and the phase line can be connected to the phase line connector; the movable clamping plate 13 can be conveniently pulled to one side far away from the phase line and the fixed clamping plate 12 by pulling the connecting rope 18, so that the fixed clamping plate 12 and the movable clamping plate 13 can be conveniently detached from the phase line, the operation is convenient and rapid, and the practical effect is good.
Threaded connection has the fastening bolt 31 of mutually supporting with being connected rope 18 on the lateral wall of guide block 20, and movable clamp plate 13 uses fastening bolt 31 to be connected rope 18 fixed after will fixing the phase line clamp on solid fixed clamp plate 12, has just promoted the fixed stability of movable clamp plate 13 to can prevent that the phase line from droing from solid fixed clamp plate 12 and movable clamp plate 13.
In the invention, a clamping frame 2 is connected to a ground wire, a threaded rod 5 is rotated to drive a pressing plate 3 to move up and down, the pressing plate 3 is used for tightly pressing and fixing the ground wire on the clamping frame 2, then the electric wire can be connected on a ground wire connector, a telescopic rod sub-rod 9 is adjusted to a proper length according to the use requirement and is rotated to fix the telescopic rod sub-rod 9, a movable clamping plate 13 is pulled through a connecting rope 18 and the movable clamping plate 13 is pulled to one side far away from a fixed clamping plate 12, a connecting block 23 at the bottom end of a bottom block 21 is inserted into a connecting seat 22, a second spring 28 pushes one end of a limiting block 25 to move into a corresponding limiting groove 29 due to the recovery of the elasticity of the second spring 28, the connecting block 23, the bottom block 21 and the connecting rope 18 can be fixedly connected on the connecting seat 22 and a telescopic rod mother rod 8, then the fixed clamping plate 12 and the movable clamping plate 13 are, the bottom block 21 and the connecting block 23 can be detached from the connecting seat 22, and the first spring 17 can pull the movable clamping plate 13 to fix the phase wire clamp between the fixed clamping plate 12 and the movable clamping plate 13 due to the restoration of the elasticity thereof, so that the phase wire can be connected to the phase wire connector; the movable clamping plate 13 can be conveniently pulled to the side far away from the phase line and the fixed clamping plate 12 by pulling the connecting rope 18, so that the fixed clamping plate 12 and the movable clamping plate 13 can be conveniently detached from the phase line.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an electric power lineman's protector, includes flexible wire (1), the both ends of flexible wire (1) are fixedly connected with ground wire connector and looks line connector respectively, its characterized in that: the ground wire connector comprises a clamping frame (2), a pressing plate (3) is movably mounted in the clamping frame (2), a guide rod (4) matched with the pressing plate (3) is fixedly mounted in the clamping frame (2), the guide rod (4) penetrates through the pressing plate (3) and is arranged, a threaded rod (5) is connected to the top wall of the clamping frame (2) in a threaded mode, the bottom end of the threaded rod (5) penetrates through the top wall of the clamping frame (2) and is connected to the top wall of the pressing plate (3) in a threaded mode, the phase wire connector comprises a telescopic rod female rod (8), a telescopic rod sub-rod (9) is movably inserted into the top end of the telescopic rod female rod (8), a locking bolt (10) matched with the telescopic rod sub-rod (9) in a threaded mode is connected to the outer side wall of the top end of the telescopic rod female rod (8), a top plate (11) is, fixed splint (12) are fixedly mounted on the top wall of one side of the top plate (11), one side movable mounting plate (13) which is far away from the fixed splint (12) is arranged on the top plate (11), two fixed blocks (14) are symmetrically and fixedly mounted on the outer side wall of the top plate (11), a movable block (15) is mounted on the movable splint (13), the movable block (15) is positioned between the two fixed blocks (14), a fixed rod (16) is fixedly mounted between the fixed blocks (14) together, the fixed rod (16) penetrates through the movable block (15), first springs (17) are uniformly arranged on the fixed rod (16), the two ends of each first spring (17) are fixedly mounted on the fixed blocks (14) and the movable block (15) respectively, a control device is connected on the movable block (15), and the control device comprises a connecting rope (18) fixedly connected on the movable block (15), and connect one end that movable block (15) were kept away from in rope (18) and run through one of them fixed block (14) and extend to the bottom of roof (11), install on roof (11) and be connected guide pulley (19) of rope (18) and mutually supporting, install on the lateral wall of the female pole of telescopic link (8) and be connected guide block (20) of rope (18) and mutually supporting, and connect rope (18) and run through guide block (20) and set up, the bottom fixed mounting of connecting rope (18) has bottom (21), and bottom (21) dismantles and connects on the female pole of telescopic link (8).
2. An electrical lineman safety guard according to claim 1 wherein: set up the activity groove of mutually supporting with threaded rod (5) on the roof of clamp plate (3), fixed mounting has annular stopper (6) on the lateral wall of threaded rod (5) bottom, set up the annular spacing groove of mutually supporting with annular stopper (6) on the inside wall of activity groove.
3. An electrical lineman safety guard according to claim 1 wherein: an insulating holding rod (7) is fixedly arranged on the bottom wall of the clamping frame (2).
4. An electrical lineman safety guard according to claim 1 wherein: fixed mounting has connecting seat (22) on the lateral wall of female pole (8) of telescopic link, fixed mounting has connecting block (23) on the diapire of bottom block (21), and connecting block (23) are dismantled and are connected on connecting seat (22), set up on connecting seat (22) and connecting groove (24) of mutually supporting with connecting block (23), movable mounting has stopper (25) on connecting block (23), set up on the inside wall of connecting groove (24) and spacing groove (29) of mutually supporting with stopper (25), threaded connection has on the lateral wall of connecting seat (22) and push rod (30) of mutually supporting with stopper (25), and the one end of push rod (30) extends to in spacing groove (29).
5. An electrical lineman security device in accordance with claim 4, wherein: offer on connecting block (23) with mounting groove (26) of stopper (25) mutually supporting, the activity is inserted on the inside wall of mounting groove (26) and is equipped with a plurality of movable rods (27), and the equal fixed mounting of one end of movable rod (27) is on stopper (25), every all around being equipped with second spring (28) on the lateral wall of movable rod (27), and the both ends difference fixed mounting of second spring (28) is on the lateral wall of stopper (25) and the inside wall of mounting groove (26).
6. An electrical lineman security device in accordance with claim 4, wherein: and one end of the limiting block (25) far away from the connecting block (23) is a spherical surface.
7. An electrical lineman safety guard according to claim 1 wherein: and the outer side wall of the guide block (20) is in threaded connection with a fastening bolt (31) matched with the connecting rope (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004653.9A CN112103680A (en) | 2020-09-22 | 2020-09-22 | Protector for power line worker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004653.9A CN112103680A (en) | 2020-09-22 | 2020-09-22 | Protector for power line worker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112103680A true CN112103680A (en) | 2020-12-18 |
Family
ID=73754981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011004653.9A Pending CN112103680A (en) | 2020-09-22 | 2020-09-22 | Protector for power line worker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112103680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116093825A (en) * | 2023-04-10 | 2023-05-09 | 常州博瑞电力自动化设备有限公司 | Wiring clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202772288U (en) * | 2012-09-18 | 2013-03-06 | 山东电力集团公司济南供电公司 | Ground wire clamp |
| CN204651649U (en) * | 2015-06-15 | 2015-09-16 | 国家电网公司 | Portable grounding wire device |
| CN205159547U (en) * | 2015-12-10 | 2016-04-13 | 国网四川省电力公司凉山供电公司 | Earth connection intelligence action bars |
| CN206516782U (en) * | 2017-03-16 | 2017-09-22 | 湖南铁道职业技术学院 | Multi-purpose type electric power facility safety grounding device |
| CN209357942U (en) * | 2018-12-29 | 2019-09-06 | 中国石油天然气股份有限公司 | Earthing or grounding means |
| CN211182580U (en) * | 2019-12-17 | 2020-08-04 | 广东电网有限责任公司 | Grounding wire clamping device |
| CN111509462A (en) * | 2020-04-07 | 2020-08-07 | 王松 | Multi-joint connection wire harness with good connection effect |
-
2020
- 2020-09-22 CN CN202011004653.9A patent/CN112103680A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202772288U (en) * | 2012-09-18 | 2013-03-06 | 山东电力集团公司济南供电公司 | Ground wire clamp |
| CN204651649U (en) * | 2015-06-15 | 2015-09-16 | 国家电网公司 | Portable grounding wire device |
| CN205159547U (en) * | 2015-12-10 | 2016-04-13 | 国网四川省电力公司凉山供电公司 | Earth connection intelligence action bars |
| CN206516782U (en) * | 2017-03-16 | 2017-09-22 | 湖南铁道职业技术学院 | Multi-purpose type electric power facility safety grounding device |
| CN209357942U (en) * | 2018-12-29 | 2019-09-06 | 中国石油天然气股份有限公司 | Earthing or grounding means |
| CN211182580U (en) * | 2019-12-17 | 2020-08-04 | 广东电网有限责任公司 | Grounding wire clamping device |
| CN111509462A (en) * | 2020-04-07 | 2020-08-07 | 王松 | Multi-joint connection wire harness with good connection effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116093825A (en) * | 2023-04-10 | 2023-05-09 | 常州博瑞电力自动化设备有限公司 | Wiring clamp |
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Application publication date: 20201218 |
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| RJ01 | Rejection of invention patent application after publication |