CN110601117B - Anti-slip damper wire clamping plate - Google Patents
Anti-slip damper wire clamping plate Download PDFInfo
- Publication number
- CN110601117B CN110601117B CN201910686819.0A CN201910686819A CN110601117B CN 110601117 B CN110601117 B CN 110601117B CN 201910686819 A CN201910686819 A CN 201910686819A CN 110601117 B CN110601117 B CN 110601117B
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- main body
- arc
- coil spring
- bolt
- Prior art date
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Links
- 238000004804 winding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000251131 Sphyrna Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect Effects 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/06—Suspensions for lines or cables along a separate supporting wire, e.g. S-hook
- H02G7/08—Members clamped to the supporting wire or to the line or cable
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Springs (AREA)
Abstract
The invention discloses an anti-slip damper clamp plate which comprises a main body, a coil spring, an arc-shaped connecting plate, a first screw, a bolt, a round bolt and a clamping plate. The beneficial effects of the invention are as follows: the connecting rod of splint passes the connecting hole of main part bottom, be rotatable fixedly with the main part, guarantee the linkage nature of splint, coil spring one end is passed fixedly by the screw rod that has one-way ratchet, the other end passes through the bolt and is connected with arc connecting plate one end, it is fixed fastening completely to pass through the coil spring, arc connecting plate one end links to each other with the coil spring through circular bolt, the other end passes through circular bolt and clamp plate main part and links to each other, guarantee the linkage nature of arc connecting plate, the screw rod cluster that has one-way ratchet has the spring, the gasket, the pawl of one-way ratchet passes through the minor axis to be fixed at clamp plate main part left wall, can rotate around the minor axis, prevent screw rod reverse rotation.
Description
Technical Field
The invention relates to a damper clamp plate, in particular to an anti-slip damper clamp plate, and belongs to the technical field of damper clamp plates.
Background
The tower position of the ultra-high voltage alternating current-direct current overhead transmission line is higher, the span is larger, and when the lead is acted by wind force, the lead is easy to vibrate. The damper is widely applied to an alternating current-direct current overhead transmission line and is used for absorbing or weakening vibration energy of the ground wire caused by high altitude strong wind and protecting the ground wire from fatigue damage caused by periodical bending. The ideal installation position of the damper is between the maximum antinode and the minimum antinode of the vibration of the ground wire, if the damper cannot reset in time after sliding in operation, the damper cannot perform the vibration elimination function, the working condition of the suspension part of the ground wire is the worst, and the broken strand and the broken wire of the ground wire are easily caused by long-term fatigue operation.
Therefore, there is a need for an anti-slip damper clamp to meet the current market demand, but there are still many common problems in general, in which, the existing anti-slip damper clamp is composed of two cast iron hammerheads, one steel strand and a clamp, the bolt-fastened damper is possible to loosen after a long time, the screw of the existing anti-slip damper clamp is not a one-way ratchet to connect and fix, slip failure is easy to occur, the defect rate is high, and the main body rigidity of the existing anti-slip damper clamp is insufficient, resulting in larger work load of live working maintenance.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a damper wire clamping plate that is resistant to slippage.
The invention realizes the above purpose through the following technical scheme: an anti-slip damper wire clamping plate comprises a main body, a coil spring, an arc-shaped connecting plate, a screw rod, a bolt, a round bolt and a clamping plate; the main part constitutes the main part structure of this anti-skidding damper clamp, the wind spring is spiral and twists winding formula and connect and fix in the inside of main part, just the wind spring carries out interlock formula joint through the screw rod and fixes, the arc connecting plate is connected and is set up in the main part, just the arc connecting plate is located the outside of wind spring, just the arc connecting plate is connected with the main part and is formed a unified whole, the screw rod is connected and is fixed in the central point of main part, just the screw rod is the screw thread rotation formula and is connected fixedly with the main part and set up, the bolt runs through the main part setting, just the bolt is located the below of arc connecting plate, just the bolt is located the below of screw rod, circular bolt runs through the main part and connects fixedly, just circular bolt connects at the top of arc connecting plate, just arc connecting plate and circular bolt interconnect form unified whole, the splint is bilateral symmetry welded fastening in the bottom connecting rod's of main part both sides extreme point department.
Preferably, in order to greatly increase the contact area between the wire and the clamp, the arc-shaped connecting plate and the coil spring form 360 degrees to wrap the wire in a surrounding manner, and the arc-shaped connecting plate is positioned on the outer side of the coil spring.
Preferably, in order to ensure that the contact stress between the wire and the wire clamping plate cannot change after the nut is loosened, the screw rod adopts a fastening mode of a one-way ratchet wheel, and the screw rod penetrates through the main body and is screwed and uncovered to be fixed through the nut.
Preferably, in order to ensure the linkage of the clamping plates, the connecting rods of the clamping plates penetrate through the connecting holes at the bottom of the main body and are in rotary connection and fixation with the main body.
Preferably, in order to completely fix and fasten the coil spring, one end of the coil spring is penetrated and fixed by a screw rod with a unidirectional ratchet wheel, and the other end of the coil spring is connected with one end of the arc-shaped connecting plate through a bolt.
Preferably, in order to ensure the linkage of the arc-shaped connecting plate, one end of the arc-shaped connecting plate is connected with the coil spring through a circular bolt, and the other end of the arc-shaped connecting plate is connected with the wire clamping plate main body through a circular bolt.
Preferably, in order to prevent the screw from rotating reversely, the screw with the unidirectional ratchet is provided with a spring and a gasket in series, and a pawl of the unidirectional ratchet is fixed on the left wall of the clamp body through a short shaft and can rotate around the short shaft.
The beneficial effects of the invention are as follows: this anti-slip damper clamp plate reasonable in design, arc connecting plate and wind spring form 360 and encircle the parcel wire, just arc connecting plate is located the outside of wind spring, greatly increased wire and clamp plate's area of contact, the screw rod adopts the fastening mode of unidirectional ratchet, and this screw rod runs through the main part and twists soon through the nut and take off fixedly, guarantee that the wire and clamp plate contact stress can not change after the nut is not become flexible, the connecting rod of splint passes the connecting hole of main part bottom, be rotationally fixedly with the main part, guarantee the linkage nature of splint, wind spring one end is passed fixedly by the screw rod that has unidirectional ratchet, the other end passes through the bolt and is connected with arc connecting plate one end, with the fixed fastening of wind spring completely, arc connecting plate one end links to each other with the wind spring through circular bolt, the other end links to each other with the clamp plate main part through circular bolt, guarantee the linkage nature of arc connecting plate, the screw rod cluster that has spring, the gasket, unidirectional ratchet's pawl passes through the minor axis to be fixed at clamp plate main part left wall, can rotate around the minor axis, prevent that the screw rod from rotating in reverse direction.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a left side perspective view of the structure of the present invention;
FIG. 3 is a schematic view of the main structure of the clamp plate of the present invention;
FIG. 4 is a schematic view of the coil spring structure of the present invention;
Fig. 5 is a schematic structural view of an arc-shaped connecting plate according to the present invention.
In the figure: 1. the main body comprises a main body, a coil spring, a connecting plate 3, an arc-shaped connecting plate 4, a screw rod, a bolt 5, a bolt 6, a circular bolt and 7 and a clamping plate.
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.
Referring to fig. 1 to 5, a sliding-preventing damper wire clamping plate comprises a main body 1, a coil spring 2, an arc-shaped connecting plate 3, a screw 4, a bolt 5, a circular bolt 6 and a clamping plate 7; the utility model discloses a damper clamp, including main part 1, coil spring 2, circular bolt 6, arc connecting plate 3, screw rod 4, bolt 5, circular bolt 6, arc connecting plate 3 and circular bolt 6, wherein main part 1 constitutes the main part structure of this damper clamp of anti-skidding, coil spring 2 is the spiral and twists winding type and connect and fix in the inside of main part 1, just coil spring 2 carries out the interlock fixedly through screw rod 4, arc connecting plate 3 connects and sets up on main part 1, just arc connecting plate 3 is located the below of screw rod 4, just arc connecting plate 3 and circular bolt 6 interconnect forms unified whole, splint 7 are bilateral symmetry welded fastening and are in the both sides extreme point department of the bottom connecting rod of main part 1.
The arc connecting plate 3 and the coil spring 2 form 360-degree surrounding wrapping wires, the arc connecting plate 3 is positioned on the outer side of the coil spring 2, the contact area between the wires and the clamp plate is greatly increased, the screw 4 is in a fastening mode of a one-way ratchet wheel, the screw 4 penetrates through the main body 1 and is screwed and torn off to be fixed through a nut, the contact stress of the wires and the clamp plate can not change after the nut loosens, the connecting rod of the clamp plate 7 penetrates through a connecting hole at the bottom of the main body 1 and is in rotary connection with the main body 1 to be fixed, the linkage of the clamp plate 7 is ensured, one end of the coil spring 2 is penetrated and fixed through the screw 4 with the one-way ratchet wheel, the other end of the coil spring 2 is connected with one end of the arc connecting plate 3 through the pin 5, the one end of the arc connecting plate 3 is completely fixed and fastened with the coil spring 2 through the round pin 6, the other end of the arc connecting plate is connected with the clamp plate main body 1 through the round pin 6, the screw 4 with the one-way ratchet wheel is in series with the spring and the gasket, the one-way ratchet wheel is fixed on the left wall of the clamp plate main body 1 through the short shaft, and can rotate around the short shaft to prevent the screw 4 from reversely rotating.
Working principle: when the anti-slip damper wire clamping plate is used, firstly, the screw cap 4 with the unidirectional ratchet screw is loosened to push the screw rod to release the restoring force of the coil spring, the wire is wrapped by rubber for one circle and then is placed into the wire clamping plate wire slot, and the screw rod 4 is rotated anticlockwise by a wrench until the wire is completely clamped, and then the screw cap is screwed down
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. An anti-slip damper clamp, characterized in that: the novel connecting plate comprises a main body (1), a coil spring (2), an arc-shaped connecting plate (3), a screw (4), a bolt (5), a round bolt (6) and a clamping plate (7); the anti-slip damper clamp comprises a main body structure, wherein the anti-slip damper clamp is characterized in that the main body structure is formed by the main body (1), a coil spring (2) is fixedly connected to the main body (1) in a spiral screwing and winding mode, the coil spring (2) is fixedly clamped by a screw rod (4), the arc-shaped connecting plate (3) is fixedly connected to the main body (1), the arc-shaped connecting plate (3) is positioned on the outer side of the coil spring (2), the arc-shaped connecting plate (3) is connected with the main body (1) to form a unified whole, the screw rod (4) is fixedly connected to the central position of the main body (1), the screw rod (4) is fixedly connected with the main body (1) in a threaded rotating mode, a bolt (5) penetrates through the main body (1) to be arranged, the bolt (5) is positioned below the arc-shaped connecting plate (3), a round bolt (6) penetrates through the main body (1) to be fixedly connected, the round bolt (6) is connected to the top of the connecting plate (3), and the two ends of the arc-shaped connecting plate (3) are fixedly connected to each other in a mode, and the two sides of the arc-shaped connecting plate (7) are integrally welded to each other;
The arc-shaped connecting plate (3) and the coil spring (2) form a 360-degree surrounding wrapping wire, and the arc-shaped connecting plate (3) is positioned at the outer side of the coil spring (2); the screw (4) penetrates through the main body (1) and is screwed and uncovered by the screw cap to be fixed in a one-way ratchet fastening mode; the connecting rod of the clamping plate (7) passes through the connecting hole at the bottom of the main body (1) and is rotationally connected and fixed with the main body (1).
2. The anti-slip damper wire plate according to claim 1, wherein: one end of the coil spring (2) is fixed by a screw rod with a one-way ratchet wheel in a penetrating way, and the other end of the coil spring is connected with one end of the arc-shaped connecting plate through a bolt.
3. The anti-slip damper wire plate according to claim 1, wherein: one end of the arc-shaped connecting plate (3) is connected with the coil spring (2) through a round bolt (6), and the other end of the arc-shaped connecting plate is connected with the wiring board main body (1) through the round bolt (6).
4. The anti-slip damper wire plate according to claim 1, wherein: the screw (4) with the unidirectional ratchet is provided with a spring and a gasket in series, and a pawl of the unidirectional ratchet is fixed on the left wall of the clamp main body (1) through a short shaft and can rotate around the short shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686819.0A CN110601117B (en) | 2019-07-29 | 2019-07-29 | Anti-slip damper wire clamping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686819.0A CN110601117B (en) | 2019-07-29 | 2019-07-29 | Anti-slip damper wire clamping plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110601117A CN110601117A (en) | 2019-12-20 |
| CN110601117B true CN110601117B (en) | 2024-05-17 |
Family
ID=68852979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910686819.0A Active CN110601117B (en) | 2019-07-29 | 2019-07-29 | Anti-slip damper wire clamping plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110601117B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315068B (en) * | 2021-06-04 | 2022-06-07 | 贵州电网有限责任公司 | Self-locking electric shock hammer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201509054U (en) * | 2009-08-28 | 2010-06-16 | 谢文侠 | Anti-skid vibration damper |
| CN203645283U (en) * | 2013-12-28 | 2014-06-11 | 三峡大学 | Movable pressure block type skidproof and shockproof hammer |
| CN207926143U (en) * | 2018-04-02 | 2018-09-28 | 三峡大学 | A kind of damper of antiskid |
| CN210517734U (en) * | 2019-07-29 | 2020-05-12 | 国家电网有限公司 | Anti-slip clamping plate for anti-vibration hammer |
-
2019
- 2019-07-29 CN CN201910686819.0A patent/CN110601117B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201509054U (en) * | 2009-08-28 | 2010-06-16 | 谢文侠 | Anti-skid vibration damper |
| CN203645283U (en) * | 2013-12-28 | 2014-06-11 | 三峡大学 | Movable pressure block type skidproof and shockproof hammer |
| CN207926143U (en) * | 2018-04-02 | 2018-09-28 | 三峡大学 | A kind of damper of antiskid |
| CN210517734U (en) * | 2019-07-29 | 2020-05-12 | 国家电网有限公司 | Anti-slip clamping plate for anti-vibration hammer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110601117A (en) | 2019-12-20 |
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