CN216530468U - Anti-skidding assembly and anti-skidding type damper - Google Patents
Anti-skidding assembly and anti-skidding type damper Download PDFInfo
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- CN216530468U CN216530468U CN202123075867.8U CN202123075867U CN216530468U CN 216530468 U CN216530468 U CN 216530468U CN 202123075867 U CN202123075867 U CN 202123075867U CN 216530468 U CN216530468 U CN 216530468U
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- power transmission
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Abstract
The utility model provides an anti-slip assembly and an anti-slip damper, and relates to the technical field of power supply, wherein the anti-slip assembly is used for being mounted on a power transmission line and connected with a damper body and is applied to the anti-slip damper.
Description
Technical Field
The utility model relates to the technical field of power supply, in particular to an anti-skidding assembly and an anti-skidding vibration damper.
Background
The damper is usually installed on the overhead transmission line to absorb and restrain the breeze vibration of the ground wire. Practice proves that the damper has obvious vibration-proof effect and can reduce the vibration stress of the lead by more than 90 percent generally.
The inventor researches and discovers that the wire clamp is loosened due to the vibration of the wire due to the long-term operation vibration, the vibration-proof hammer is separated from the installation position and slides to the center of the span to lose the vibration-proof effect, the fatigue and strand breakage of the wire are caused, and the like, and the serious potential safety hazard is brought to the system operation. To reset the damper, it is very difficult to perform live-line work or power failure maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-skidding assembly and an anti-skidding damper, which can limit the sliding of a damper body by arranging anti-skidding pieces on two sides of the damper body when the damper body is installed on a power transmission line, further realize the limiting of the damper body and effectively avoid the damper body from losing the anti-vibration effect caused by the fact that the damper body loosens on the power transmission line.
The embodiment of the utility model is realized by the following steps:
in a first aspect, the utility model provides an anti-slip assembly, which comprises an anti-slip piece and a collision detection plate, wherein the anti-slip piece is used for being mounted on a power transmission line and connected with an anti-vibration hammer body so as to prevent the anti-vibration hammer body from sliding on the power transmission line; when the installation, bump and examine the board with the antiskid is kept away from the one end of damper body is connected, bump and examine the board and be used for supplying the inspection robot of power transmission line bumps and examines the location.
In an alternative embodiment, the number of the anti-slip members is two, and when the anti-slip member is installed, the two anti-slip members are respectively located on two opposite sides of the damper body.
In an alternative embodiment, the anti-slip means is circular in cross-section.
In an alternative embodiment, the cleats are formed by wrapping wire-protecting strips.
In an optional implementation mode, the collision detection plate comprises a first detection plate and a second detection plate which are connected, the first detection plate is used for being installed between the power transmission line and the anti-skid component and attached to the power transmission line, and the second detection plate is used for enabling a robot for patrolling and examining the power transmission line to perform collision detection and positioning.
In an optional embodiment, the cross section of the first detection plate is semicircular, and the first detection plate is provided with a through hole for the anti-skid member to penetrate through so as to be connected with the power transmission line.
In an optional implementation manner, the collision detection plates include four collision detection plates, four collision detection plates are in a group of two pairs, two groups of collision detection plates are respectively arranged at the end part of the anti-skid member far away from the damper body, for any one group of collision detection plates, one ends, far away from the second detection plate, of the two first detection plates are connected to form a circular ring used for being installed on the transmission line, and the two second detection plates are attached to each other.
In a second aspect, the utility model provides an anti-skid damper comprising an anti-skid component and a damper body according to any one of the preceding embodiments.
In an optional embodiment, the damper body includes a wire clamp, a steel core, and two hammers connected to each other, one end of the wire clamp is connected to a predetermined portion of the steel core, the other end of the wire clamp is configured to be mounted on the power transmission line, the anti-slip component is connected to the wire clamp, and the two hammers are respectively connected to two ends of the steel core.
In an alternative embodiment, the side of the clamp intended to come into contact with the transmission line is provided with an anti-slip part.
The embodiment of the utility model has the beneficial effects that: the embodiment of the utility model provides an anti-skidding assembly and an anti-skidding damper, wherein the anti-skidding damper comprises a damper body connected with the anti-skidding assembly, the damper body is used for being installed on a power transmission line, an anti-skidding piece is connected with the damper body to prevent the damper body from sliding on the power transmission line, and the damper body is effectively prevented from losing the anti-skidding effect caused by the fact that the damper body loosens on the power transmission line.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic mounting diagram of an anti-skid damper according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an installation of the anti-skid device and the collision detection plate according to the embodiment of the present invention.
1000-antiskid damper; 100-damper body; 110-wire clamps; 120-a steel core; 130-hammer head; 200-anti-slip means; 210-protecting the line; 300-collision detection plate; 310-a first panel; 311-a via hole; 320-a second panel; 2000-transmission line.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The damper is usually installed on the overhead transmission line to absorb and restrain the breeze vibration of the ground wire. Practice proves that the damper has obvious vibration-proof effect and can reduce the vibration stress of the lead by more than 90 percent generally.
The inventor researches and discovers that the wire clamp is loosened due to the vibration of the wire due to the long-term operation vibration, the vibration-proof hammer is separated from the installation position and slides to the center of the span to lose the vibration-proof effect, the fatigue and strand breakage of the wire are caused, and the like, and the serious potential safety hazard is brought to the system operation. To reset the damper, it is very difficult to perform live-line work or power failure maintenance.
In view of the above problems, embodiments of the present invention provide an anti-slip damper, which can limit the sliding of a damper body by arranging anti-slip members on two sides of the damper body when the damper body is installed on a power transmission line, thereby realizing the limiting of the damper body, and effectively preventing the damper body from losing the vibration-proof effect due to the damper body loosening on the power transmission line.
The following describes in detail a specific structure of the anti-slip damper and technical effects obtained by the anti-slip damper according to embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, the present embodiment provides an anti-slip damper 1000, which includes a damper body 100 and an anti-slip assembly, where the anti-slip assembly includes an anti-slip member 200 and a collision detection plate 300.
Wherein the damper body 100 is adapted to be mounted to the power transmission line 2000, and the anti-slip member 200 is connected to the damper body 100 for placing the damper body 100 to slide on the power transmission line 2000. It can be understood that, setting that damper body 100 passes through anti-skidding piece 200 avoids damper body 100 to take place not hard up on transmission line 2000 and arouses damper body 100 to lose the antivibration to damper body 100 is a setpoint to the overhead transmission line 2000 way inspection robot, and the overhead transmission line 2000 way inspection robot will realize automatic operation, will stop through the rigid collision in damper body 100 department and reach the effect of location usually. If the damper body 100 is loose in the power transmission line 2000, the 2000-way inspection robot for the overhead power transmission line will lose the positioning point of the damper, the positioning is inaccurate, and the detection of the 2000-way inspection robot for the power transmission line 2000 will be affected, so that the anti-slip damper 1000 provided by the embodiment can not only avoid the loosening of the damper body 100, but also further avoid the 2000-way inspection robot for the overhead power transmission line from losing the positioning point of the 2000-way inspection robot for the power transmission line 2000 in the inspection process, and the reliability of the damper body 100 is enhanced.
Further, in this embodiment, the damper body 100 includes a wire clamp 110, a steel core 120 and two hammers 130 connected to each other, one end of the wire clamp 110 is connected to a predetermined portion of the steel core 120, the other end is configured to be mounted on the power transmission line 2000, and the two hammers 130 are respectively connected to two ends of the steel core 120.
Specifically, in this embodiment, the wire clamp 110 is connected to the middle portion of the steel core 120, so that when the wire clamp 110 is installed on the power transmission line 2000, the two hammers 130 disposed at the two ends of the steel core 120 are stable, and the damper body 100 can absorb and suppress the vibration of the power transmission line 2000 more effectively. Of course, in other embodiments, the wire clamp 110 is not limited to be disposed in the middle of the steel core 120, and can be disposed in other positions, as long as the damper body 100 can effectively absorb and suppress the vibration of the power transmission line 2000 to achieve the required vibration-proof effect, and is not limited thereto.
In this embodiment, one side of the wire clamp 110, which is used for contacting the power transmission line 2000, is provided with an anti-slip portion, specifically, the anti-slip portion is an anti-slip convex strip, which is not shown in the drawing, when the wire clamp 110 is installed on the power transmission line 2000, the anti-slip convex strip can effectively increase the friction force between the wire clamp 110 and the power transmission line 2000 support, so that the damper body 100 can be more stably installed on the power transmission line 2000, and in cooperation with the anti-slip member 200, the stability of the damper body 100 installed on the power transmission line 2000 is greatly improved.
In other embodiments, the anti-slip portion may be of other types, and is not limited to the anti-slip raised strips, for example, the anti-slip portion may also be a serrated anti-slip tooth, or may be an anti-slip protrusion arranged in an array, where the anti-slip portion is not specifically limited as long as the friction force between the damper body 100 and the power transmission line 2000 can be increased.
In this embodiment, the number of the anti-slip members 200 is two, when the anti-slip members 200 are installed, the two anti-slip members 200 are respectively located on two opposite sides of the damper body 100, specifically, when the damper body 100 is installed on the power transmission line 2000 through the wire clamp 110, the two anti-slip members 200 are installed on the power transmission line 2000 at the same time and are respectively located on two sides of the wire clamp 110, it can be understood that the two anti-slip members 200 are disposed on two sides of the wire clamp 110 of the damper body 100, and the two anti-slip members 200 can effectively prevent the damper body 100 from sliding on the power transmission line 2000 to the left and right sides, that is, the two anti-slip members 200 have a limiting effect on the left and right directions of the damper body 100 on the power transmission line 2000.
In this embodiment, the cross section of the anti-slip device 200 is circular, that is, the anti-slip device 200 is installed on the power transmission line 2000 so as to be sleeved on the power transmission line 2000, and the anti-slip device 200 has a certain thickness, so that the two anti-slip devices 200 can have a certain limiting effect on the damper body 100.
It is understood that in other embodiments, the cross section of the anti-slip member 200 is not limited to a circular ring shape, and the cross section may have other shapes, which are not specifically limited as long as the anti-slip effect on the damper body 100 is achieved.
In this embodiment, the anti-slip device 200 is formed by winding the wire protection strip 210, specifically, the anti-slip device 200 is wound on the power transmission line 2000 through the wire protection strip 210, so as to achieve the matching with the power transmission line 2000, specifically, in the installation process, in the winding process of the wire protection strip 210, the wire protection strip 210 is spirally wound on the power transmission line 2000, and of course, in other embodiments, the wire protection strip 210 is not limited to be spirally wound on the power transmission line 2000, but may also be wound in other manners. If the method belongs to the improvement of the old line, the wire protecting strip 210 is directly wound outwards from the damper, that is, the wire protecting strip 210 is wound from the wire clamp 110 to the position far away from the wire clamp 110 on both sides of the wire clamp 110. The wire protecting strip 210 abuts against the wire clamp 110, so that the damper body 100 on the existing line does not need to be dismantled, a specially-made damper body 100 does not need to be used, and the wire protecting strips 210 only need to be added on two sides of the damper body 100 under the original standard.
In this embodiment, this antiskid type damper 1000 still includes and bumps board 300, should bump and examine board 300 and one end that anti-vibration hammer body 100 was kept away from to anti-skid member 200 and be connected, that is, when this antiskid type damper 1000 is installed, should bump and examine board 300 and have two and set up respectively in the one end that anti-vibration hammer body 100 was kept away from to anti-skid member 200, should bump and examine board 300 and be used for supplying power transmission line 2000 to patrol and examine the robot and bump the examination position, also supply foretell overhead transmission line 2000 way to patrol and examine the robot and bump the examination position, avoided causing the impact to the damper, further improved the stability of installing damper body 100.
Specifically, should bump and examine board 300 and examine board 320 including the first board 310 and the second of examining that are connected, this first board 310 of examining is used for installing between power transmission line 2000 and anti-skidding piece 200 and with the power transmission line 2000 laminating, can understand that this first board 310 of examining is curved to be circular-arc with better installing between power transmission line 2000 and anti-skidding piece 200, this second board 320 of examining supplies power transmission line 2000 to patrol and examine the robot and bump and examine the location. In this embodiment, the collision detecting plate 300 is formed by bending a stainless steel plate having a thickness of 1 mm and a length of 40 mm.
In this embodiment, the cross section of the first detecting plate 310 is a semicircular ring, and the first detecting plate 310 is provided with a through hole 311, and the through hole 311 is used for the anti-skid device 200 to pass through so as to be connected with the power transmission line 2000. Specifically, the connecting line of the centers of the through holes 311 on the first detection plate 310 is in a semicircular arc shape, and in the installation process, the protection wire penetrates through the through holes 311 and is then spirally wound on the power transmission line 2000, so that the anti-skid device 200 and the collision detection plate 300 are installed on the power transmission line 2000.
In this embodiment, the number of the collision detection plates 300 is four, four collision detection plates 300 are grouped into two groups, two groups of collision detection plates 300 are respectively disposed at the end of the anti-skid member 200 away from the damper body 100, for any one group of collision detection plates 300, one ends of the two first detection plates 310 away from the second detection plates 320 are connected to form a ring for mounting with the power transmission line 2000, and the two second detection plates 320 are attached to each other. It can be understood that, in the installation process of any one set of the collision detection plates 300, the first detection plates 310 of the two collision detection plates 300 are oppositely arranged on the power transmission line 2000, and the two first detection plates 310 form a circular ring, so that the wire protection strip sequentially penetrates through the through holes 311 on the two first detection plates 310, and then the wire protection strip is spirally wound on the power transmission line 2000 to form the anti-skid member 200, so that the two collision detection plates 300 are installed on the power transmission line 2000 through the anti-skid member 200.
In other embodiments, the number of the collision detection plates 300 is not limited to four, and may be other numbers, for example, two collision detection plates 300 are provided, and one collision detection plate 300 is provided at each end of the two anti-skid members 200 away from the damper body 100. And is not particularly limited herein.
In other embodiments, the collision detecting plate 300 is not limited to the above type, the thickness is not limited to 1 mm, the length is not limited to 40 mm, and the collision detecting plate is not particularly limited as long as the collision detecting plate can be smoothly installed between the power transmission line 2000 and the skid-proof member 200, and the collision detecting plate has a strength satisfying the collision detecting strength of the overhead power transmission line 2000 road inspection robot.
In summary, according to the anti-slip assembly and the anti-slip damper 1000 provided by the embodiment of the present invention, the anti-slip members 200 formed by winding the wire-protecting strips 210 are disposed on both sides of the damper body 100 to limit the directions of both sides of the damper body 100 on the power transmission line 2000, so as to prevent the damper body 100 from loosening on the power transmission line 2000, and the wire clamp 110 of the damper body 100 is also provided with the anti-slip portion to enhance the friction force when the damper body 100 and the power transmission line 2000 are mounted. And the one end of keeping away from damper body 100 on two anti-skidding pieces 200 all is provided with and bumps and examine board 300, and the dolly of patrolling and examining of power transmission line 2000 and then bump and examine board 300 and examine the position, thereby avoided direct bumping to damper body 100 and examined and cause the impact to damper body 100, effectually avoided damper body 100 to take place the pine to take place on power transmission line 2000 and take off and damper body 100 that arouses loses the antivibration.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-skid assembly, comprising:
the anti-slip piece is used for being mounted on a power transmission line and connected with the damper body so as to prevent the damper body from sliding on the power transmission line;
bump and examine the board, when the installation, bump examine the board with the antiskid is kept away from the one end of damper body is connected, bump and examine the board and be used for supplying the robot that patrols and examines of power transmission line bumps and examines the location.
2. The anti-skid assembly of claim 1, wherein:
the anti-skidding pieces are two in number, and during installation, the two anti-skidding pieces are located on two opposite sides of the damper body respectively.
3. The anti-skid assembly of claim 1, wherein:
the section of the anti-skid piece is circular.
4. The anti-skid assembly of claim 1, wherein:
the anti-slip piece is formed by winding and connecting wire protecting strips.
5. The anti-skid assembly of claim 1, wherein:
bump and examine the board including the first board and the second of examining that are connected, first examine the board be used for install in the power transmission line with between the anti-skidding subassembly and with the power transmission line laminating, the second is examined the board and is used for supplying the robot that patrols and examines of power transmission line and bump and examine the location.
6. The anti-skid assembly of claim 5, wherein:
the cross-section of the first detection plate is a semicircular ring, a through hole is formed in the first detection plate, and the through hole is used for allowing the anti-skid piece to penetrate through so as to be connected with the power transmission line.
7. The anti-skid assembly of claim 6, wherein:
bump and examine the board and have four, four bump and examine two liang of a set of board, two sets of bump examine the board set up respectively in antiskid spare is kept away from the tip of damper body, for arbitrary a set of bump examine the board, two first examining keeping away from of board the one end that the board was examined to the second is connected to form be used for with the ring of power transmission line installation, two the second examines and laminates mutually.
8. An anti-slip damper comprising a damper body and the anti-slip assembly of any one of claims 1 to 7.
9. The antiskid damper according to claim 8, wherein:
the anti-vibration hammer comprises a vibration damper body and is characterized in that the vibration damper body comprises a wire clamp, a steel core and two hammers which are connected, one end of the wire clamp is connected with a preset part of the steel core, the other end of the wire clamp is used for being installed on the power transmission line, the anti-slip assembly is connected with the wire clamp, and the two hammers are respectively connected to two ends of the steel core.
10. The antiskid damper according to claim 9, characterized in that:
and an anti-skid part is arranged on one side of the wire clamp, which is used for being in contact with the power transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123075867.8U CN216530468U (en) | 2021-12-08 | 2021-12-08 | Anti-skidding assembly and anti-skidding type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123075867.8U CN216530468U (en) | 2021-12-08 | 2021-12-08 | Anti-skidding assembly and anti-skidding type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530468U true CN216530468U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123075867.8U Active CN216530468U (en) | 2021-12-08 | 2021-12-08 | Anti-skidding assembly and anti-skidding type damper |
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| Country | Link |
|---|---|
| CN (1) | CN216530468U (en) |
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2021
- 2021-12-08 CN CN202123075867.8U patent/CN216530468U/en active Active
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