CN214850097U - Distribution lines live working is from locking-type anchor clamps - Google Patents
Distribution lines live working is from locking-type anchor clamps Download PDFInfo
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- CN214850097U CN214850097U CN202121542795.0U CN202121542795U CN214850097U CN 214850097 U CN214850097 U CN 214850097U CN 202121542795 U CN202121542795 U CN 202121542795U CN 214850097 U CN214850097 U CN 214850097U
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Abstract
The utility model discloses a distribution lines live working is from locking-type anchor clamps belongs to the distribution lines field. A distribution line hot-line work self-locking type clamp comprises an electric wire, wherein a sleeve is sleeved on the outer surface of the electric wire, a rotating door is rotatably connected to the circumferential outer wall of the sleeve, two slots are formed in the sleeve in a bilateral symmetry structure, two sliding grooves are formed in the side wall of the rotating door in a bilateral symmetry structure, a first spring is arranged in each sliding groove, the inner wall of each sliding groove is slidably connected with an arc-shaped rod, a connecting block is fixedly arranged on the outer surface, the inner wall of each sleeve is in an annular structure and is fixedly provided with two insulating blocks, two rubber blocks are arranged in the sleeve in an annular structure, a handle is fixedly arranged on the circumferential outer wall of the sleeve, mounting grooves are respectively formed in two sides of the inner wall of each handle, and sliding rods are fixedly arranged on the inner wall of each mounting groove; this structure can be convenient for maintainer and remove, avoids holding the phenomenon that the electric wire appears skidding when removing through the palm, has also reduced the safety risk simultaneously.
Description
Technical Field
The utility model relates to a distribution lines field, more specifically says, relates to a distribution lines live working is from locking-type anchor clamps.
Background
The distribution line is a line for transmitting power from the step-down transformer substation to the distribution transformer or transmitting power from the distribution transformer substation to the electricity consumption unit; live working refers to a working method for overhauling and testing high-voltage electrical equipment without power cut. Electrical equipment requires frequent testing, inspection and maintenance over long periods of operation. Live working is an effective measure for avoiding maintenance and power failure and ensuring normal power supply. The contents of live-line work can be divided into live-line test, live-line inspection, live-line maintenance, and the like. Objects of live working include power plant and substation electrical equipment, overhead transmission lines, distribution lines, and power distribution equipment.
In the electric power overhaul process, to some remote areas that electric power facility is relatively scarce, most electric power maintainers are all hung through the simple and easy insulating balance plate of preparation and are established the slip operation on the electric wire to remove through holding the electric wire, because the electric wire surface is more smooth, hold the electric wire for a long time and make the balance plate drive the health and remove, cause the maintainer hand ache easily, for this reason, we a distribution lines live working is from locking-type anchor clamps, mainly used solves the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a distribution lines live working is from locking-type anchor clamps to solve the problem that proposes in the above-mentioned background art.
2. Technical scheme
A distribution line hot-line work self-locking type clamp comprises an electric wire, wherein a sleeve is sleeved on the outer surface of the electric wire, a rotating door is rotatably connected to the outer circumferential wall of the sleeve, two slots are formed in the sleeve in a bilateral symmetry structure, two sliding grooves are formed in the lateral wall of the rotating door in a bilateral symmetry structure, a first spring is arranged in each sliding groove, an arc-shaped rod is slidably connected to the inner wall of each sliding groove, a connecting block is fixedly arranged on the outer surface, two insulating blocks are fixedly arranged on the inner wall of each sleeve in an annular structure, two rubber blocks are arranged in the sleeve in an annular structure, a handle is fixedly arranged on the outer circumferential wall of each sleeve, mounting grooves are respectively formed in two sides of the inner wall of each handle, a sliding rod is fixedly arranged on the inner wall of each mounting groove, a second spring is sleeved on the outer surface of each sliding rod, a fixed block is slidably connected to the outer surface of each sliding rod, a pressing plate is arranged above each sleeve, and connecting plates are respectively fixedly arranged at two ends of each pressing plate, the sleeve circumference outer wall is bilateral symmetry structure and has set firmly two slides, the shifting chute has been seted up at slide lateral wall middle part, the revolving door bottom is bilateral symmetry structure threaded connection has two threaded rods.
Preferably, the bottom of the threaded rod is rotatably connected with a rubber block positioned below, and the inner wall of the moving groove is slidably connected with the connecting plate.
Preferably, the top of the second spring is fixedly connected with the top of the inner wall of the mounting groove, and the bottom of the second spring is fixedly connected with the top of the fixing block.
Preferably, the connecting plate is fixedly connected with the outer end and the fixed block, the connecting block is connected with the sliding groove in a sliding mode, and the arc-shaped rod is connected with the inner wall of the slot in a sliding mode.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the structure of the utility model is improved, the sleeve and the pressing plate are held, so that the pressing plate drives the sliding plate to move downwards through the connecting plate, thereby the rubber block positioned above extrudes the electric wire, and the friction force between the device and the electric wire is increased; through holding clamp plate and handle for the clamp plate drives the connecting plate rebound, thereby makes the block rubber that is located the top break away from with the contact of electric wire, can the easy access personnel remove, avoids holding the electric wire through the palm and removes the phenomenon that appears skidding, has also reduced the safety risk simultaneously.
2. The utility model discloses structurally improve to some extent, through setting up spring one, arc pole and connecting block, can be quick advance the electric wire sleeve inside, through setting up insulating block and block rubber, can improve the insulating nature of device, through being connected the fixed connecting plate in clamp plate both sides with the fixed block, can be at the removal in-process, utilize the gravity increase block rubber of maintainer self and the frictional force of electric wire to be convenient for remove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the revolving door of the present invention;
fig. 3 is a schematic view of the overall structure of the sleeve of the present invention;
fig. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the handle of the present invention;
FIG. 6 is a schematic side view of the revolving door of the present invention;
the reference numbers in the figures illustrate: 1. an electric wire; 2. a sleeve; 3. a rotating door; 4. a slot; 5. a chute; 6. a first spring; 7. an arcuate bar; 8. connecting blocks; 9. an insulating block; 10. a rubber block; 11. a handle; 12. mounting grooves; 13. a slide bar; 14. a second spring; 15. a fixed block; 16. pressing a plate; 17. a connecting plate; 18. a slide plate; 19. a moving groove; 20. a threaded rod.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution:
a distribution line hot-line work self-locking type clamp comprises an electric wire 1, a sleeve 2 is sleeved on the outer surface of the electric wire 1, a rotating door 3 is rotatably connected to the circumferential outer wall of the sleeve 2, two slots 4 are formed in the sleeve 2 in a bilateral symmetry structure, two sliding chutes 5 are formed in the side wall of the rotating door 3 in a bilateral symmetry structure, a first spring 6 is arranged in each sliding chute 5, an arc-shaped rod 7 is slidably connected to the inner wall of each sliding chute 5, a connecting block 8 is fixedly arranged on the outer surface, two insulating blocks 9 are fixedly arranged on the inner wall of the sleeve 2 in an annular structure, two rubber blocks 10 are arranged in the sleeve 2 in an annular structure, a handle 11 is fixedly arranged on the circumferential outer wall of the sleeve 2, mounting grooves 12 are respectively formed in the two sides of the inner wall of the handle 11, a sliding rod 13 is fixedly arranged on the inner wall of each mounting groove 12, a second spring 14 is sleeved on the outer surface of each sliding rod 13, a fixing block 15 is slidably connected to the outer surface of each sliding rod 13, a pressing plate 16 is arranged above the sleeve 2, and connecting plates 17 are respectively fixedly arranged at the two ends of each pressing plate 16, two sliding plates 18 are fixedly arranged on the circumferential outer wall of the sleeve 2 in a bilateral symmetry structure, a moving groove 19 is formed in the middle of the outer side wall of each sliding plate 18, and two threaded rods 20 are in threaded connection with the bottom of the rotating door 3 in a bilateral symmetry structure; in the using process, firstly, the connecting block 8 is pulled to drive the arc-shaped rod 7 to retract into the sliding groove 5 and compress the first spring 6, so that the arc-shaped rod 7 is separated from the inside of the slot 4, the rotating door 3 is opened, then the electric wire 1 is sleeved into the sleeve 2, the rotating door 3 is closed, the rubber block 10 positioned below is driven to move upwards through the rotating threaded rod 20 to extrude and fix the electric wire 1, an operator holds the sleeve 2 and the pressing plate 16, so that the pressing plate 16 drives the sliding plate 18 to move downwards through the connecting plate 17, and the rubber block 10 positioned above extrudes the electric wire, so that the friction force between the device and the electric wire 1 is increased; an operator can also hold the pressing plate 16 and the handle 11, so that the pressing plate 16 drives the connecting plate 17 to move upwards, the rubber block 10 positioned above is separated from the contact with the electric wire 1, the device is convenient to move to the next position, the device can be convenient for an maintainer to move, the phenomenon that the electric wire 1 is held by a palm to move and slip is avoided, and meanwhile, the safety risk is reduced; through setting up spring 6, arc pole 7 and connecting block 8, can be quick with 1 cover of electric wire into inside 2 sleeves, through setting up insulating block 9 and block rubber 10, can improve the insulating nature of device, through being connected 16 both sides fixed connecting plate 17 and fixed block 15 with the clamp plate, can be at the removal in-process, utilize the gravity increase block rubber 10 of maintainer self and the frictional force of electric wire 1 to be convenient for remove.
Specifically, the bottom of the threaded rod 20 is rotatably connected with the rubber block 10 positioned below, and the inner wall of the moving groove 19 is slidably connected with the connecting plate 17.
Furthermore, the top of the second spring 14 is fixedly connected with the top of the inner wall of the mounting groove 12, and the bottom of the second spring 14 is fixedly connected with the top of the fixing block 15.
Still further, the connecting plate 17 is connected with the outer end and is fixed with fixed block 15, connecting block 8 and spout 5 sliding connection, and arc pole 7 and slot 4 inner wall sliding connection.
The working principle is as follows: in the using process, firstly, the connecting block 8 is pulled to drive the arc-shaped rod 7 to retract into the sliding groove 5 and compress the first spring 6, so that the arc-shaped rod 7 is separated from the inside of the slot 4, the rotating door 3 is opened, then the electric wire 1 is sleeved into the sleeve 2, the rotating door 3 is closed, the rubber block 10 positioned below is driven to move upwards through the rotating threaded rod 20 to extrude and fix the electric wire 1, an operator holds the sleeve 2 and the pressing plate 16, so that the pressing plate 16 drives the sliding plate 18 to move downwards through the connecting plate 17, and the rubber block 10 positioned above extrudes the electric wire, so that the friction force between the device and the electric wire 1 is increased; operating personnel also can hold clamp plate 16 and handle 11 for clamp plate 16 drives connecting plate 17 rebound, thereby makes the block rubber 10 that is located the top break away from with the contact of electric wire 1, is convenient for remove the device to next position, and this device can be convenient for maintainer and remove, avoids holding the phenomenon that the electric wire 1 appears skidding when removing through the palm, has also reduced the safety risk simultaneously.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a distribution lines live working is from locking-type anchor clamps, includes electric wire (1), its characterized in that: the outer surface of the electric wire (1) is sleeved with a sleeve (2), the outer wall of the circumference of the sleeve (2) is rotatably connected with a rotating door (3), the inside of the sleeve (2) is of a bilateral symmetry structure and is provided with two slots (4), the side wall of the rotating door (3) is of a bilateral symmetry structure and is provided with two sliding grooves (5), the inside of each sliding groove (5) is provided with a first spring (6), the inner wall of each sliding groove (5) is slidably connected with an arc-shaped rod (7), the outer surface of each sliding groove (5) is fixedly provided with a connecting block (8), the inner wall of the sleeve (2) is of an annular structure and is fixedly provided with two insulating blocks (9), the inside of the sleeve (2) is provided with two rubber blocks (10) in an annular structure, the outer wall of the circumference of the sleeve (2) is fixedly provided with a handle (11), mounting grooves (12) are respectively formed in two sides of the inner wall of the handle (11), and a sliding rod (13) is fixedly arranged on the inner wall of the mounting groove (12), slide bar (13) surface cover is equipped with spring two (14), slide bar (13) surface sliding connection has fixed block (15), sleeve (2) top is equipped with clamp plate (16), clamp plate (16) both ends have set firmly connecting plate (17) respectively, sleeve (2) circumference outer wall is bilateral symmetry structure and has set firmly two slide (18), shifting chute (19) have been seted up at slide (18) lateral wall middle part, revolving door (3) bottom is bilateral symmetry structure threaded connection has two threaded rods (20).
2. The distribution line hot-line work self-locking clamp according to claim 1, characterized in that: the bottom of the threaded rod (20) is rotationally connected with the rubber block (10) located below, and the inner wall of the moving groove (19) is in sliding connection with the connecting plate (17).
3. The distribution line hot-line work self-locking clamp according to claim 1, characterized in that: the top of the second spring (14) is fixedly connected with the top of the inner wall of the mounting groove (12), and the bottom of the second spring (14) is fixedly connected with the top of the fixing block (15).
4. The distribution line hot-line work self-locking clamp according to claim 1, characterized in that: connecting plate (17) are connected fixedly with outer end and fixed block (15), connecting block (8) and spout (5) sliding connection, arc pole (7) and slot (4) inner wall sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542795.0U CN214850097U (en) | 2021-07-07 | 2021-07-07 | Distribution lines live working is from locking-type anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542795.0U CN214850097U (en) | 2021-07-07 | 2021-07-07 | Distribution lines live working is from locking-type anchor clamps |
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| Publication Number | Publication Date |
|---|---|
| CN214850097U true CN214850097U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121542795.0U Active CN214850097U (en) | 2021-07-07 | 2021-07-07 | Distribution lines live working is from locking-type anchor clamps |
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| CN (1) | CN214850097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594346A (en) * | 2022-05-09 | 2022-06-07 | 宁波天安智能电网科技股份有限公司 | Near-end measuring device and cubical switchboard of live line |
-
2021
- 2021-07-07 CN CN202121542795.0U patent/CN214850097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594346A (en) * | 2022-05-09 | 2022-06-07 | 宁波天安智能电网科技股份有限公司 | Near-end measuring device and cubical switchboard of live line |
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