CN106356161B - Viscous damping formula shading ring and preparation method thereof - Google Patents
Viscous damping formula shading ring and preparation method thereof Download PDFInfo
- Publication number
- CN106356161B CN106356161B CN201610892191.6A CN201610892191A CN106356161B CN 106356161 B CN106356161 B CN 106356161B CN 201610892191 A CN201610892191 A CN 201610892191A CN 106356161 B CN106356161 B CN 106356161B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- ring body
- ring
- wire board
- jumper wire
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- 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
Abstract
The present invention relates to a kind of viscous damping formula shading ring, two angles of the hard wire jumper connecting plate bottom left of cast of shading ring are respectively fixedly connected with one end of the first jumper wire board connecting rod and the second jumper wire board connecting rod, and two angles of the hard wire jumper connecting plate bottom right of cast are respectively fixedly connected with one end of the 3rd jumper wire board connecting rod and the forth jump line plate connecting rod；First jumper wire board connecting rod, the second jumper wire board connecting rod, the other end of the 3rd jumper wire board connecting rod and the forth jump line plate connecting rod connect one end of the first ring body connecting rod, the second ring body connecting rod, the 3rd ring body connecting rod and the 4th ring body connecting rod by corresponding viscous damper respectively, and the first ring body connecting rod, the second ring body connecting rod, the other end of the 3rd ring body connecting rod and the 4th ring body connecting rod are respectively fixedly connected with the inward flange in shading ring ring body.The present invention can dissipate wind shake energy, protection supporting plate from fatigue fracture.
Description
Technical field
The present invention relates to UHV transmission line technical field, and in particular to a kind of viscous damping formula shading ring and its making
Method.
Background technology
Often occur the connecting plate fracture of the hard wire jumper shading ring in many places in UHV transmission line running and support
The accident of bar fracture, the destruction of shading ring threatens the normal operation of transmission line of electricity.And hard wire jumper shading ring support bar is connected at present
The solution of fishplate bar fracture is progress special welding reinforcing after going wrong, and this has considerable influence to shading ring electric property,
And circuit reliability of operation is reduced, it is not long-term plan, it is impossible to fundamentally solve the problem of shading ring is broken.
Researched and analysed by substantial amounts of, it is believed that the hard wire jumper shading ring major cause of failure of extra-high voltage is extra high voltage line iron
Tower height, shading ring is big, and wind load effect is big, so as to cause shading ring dither so that the impaired fracture of its fatigue.Traditional welding
The problem of reinforcing method can not fundamentally solve wind shake energy dissipation, therefore one class of urgent need development possesses passive energy dissipation function
Shading ring.
The content of the invention
It is an object of the invention to provide a kind of viscous damping formula shading ring and preparation method thereof, viscous damping formula shielding
Ring can dissipate wind shake energy, protection supporting plate from fatigue fracture.
In order to solve the above technical problems, a kind of viscous damping formula shading ring disclosed by the invention, it includes shading ring ring body
With the hard wire jumper connecting plate of transmission line of electricity cast, it is characterised in that：It also includes four viscous dampers, the connection of the first jumper wire board
Bar, the second jumper wire board connecting rod, the 3rd jumper wire board connecting rod, the forth jump line plate connecting rod, the first ring body connecting rod, the second ring body
Connecting rod, the 3rd ring body connecting rod, the 4th ring body connecting rod, two angles difference of the hard wire jumper connecting plate bottom left of cast
It is fixedly connected with one end of the first jumper wire board connecting rod and the second jumper wire board connecting rod, the two of the hard wire jumper connecting plate bottom right of cast
Individual angle is respectively fixedly connected with one end of the 3rd jumper wire board connecting rod and the forth jump line plate connecting rod；
First jumper wire board connecting rod, the second jumper wire board connecting rod, the 3rd jumper wire board connecting rod and the forth jump line plate connecting rod
The other end respectively pass through corresponding viscous damper connect the first ring body connecting rod, the second ring body connecting rod, the 3rd ring body connect
One end of extension bar and the 4th ring body connecting rod, the first ring body connecting rod, the second ring body connecting rod, the 3rd ring body connecting rod and
The other end of 4th ring body connecting rod is respectively fixedly connected with the inward flange in shading ring ring body.
A kind of preparation method of above-mentioned viscous damping formula shading ring, it is characterised in that it comprises the following steps：
Step 1：Technical pure aluminum pipe is bent into shading ring ring body according to design requirement；
Step 2：First ring body connecting rod and the second ring body connecting rod are respectively fixedly connected with the left of shading ring ring body
Inward flange, the 3rd ring body connecting rod and the 4th ring body connecting rod is respectively fixedly connected with the inward flange on the right side of shading ring ring body；
Step 3：By the first ring body connecting rod, the second ring body connecting rod, the 3rd ring body connecting rod and the 4th ring body connecting rod
Connected respectively with the piston rod thread of corresponding viscous damper；
Step 4：The first jumper wire board connecting rod is respectively fixedly connected with two angles of the hard wire jumper connecting plate bottom left of cast
With the second jumper wire board connecting rod, the 3rd jumper wire board company is respectively fixedly connected with two angles of the hard wire jumper connecting plate bottom right of cast
Extension bar and the forth jump line plate connecting rod；
Step 5：By the first jumper wire board connecting rod, the second jumper wire board connecting rod, the 3rd jumper wire board connecting rod and the forth jump line
Plate connecting rod is threadedly coupled with the shading ring support bar of corresponding viscous damper respectively.
The present invention replaces the support bar of former shading ring with viscous damping bar, when dither wind load acts on shading ring ring
Body, causes shielding ring vibration, and internal force is reached viscous damping bar, is stained with stagnant damper rod by ring body vibration in the form of axle power
Move up and down so that piston starts action, and due to the presence of spring, can do and move repeatedly, but has silicone oil before and after piston, it is living
Fill in motion process can by silicone oil resistance, portion of energy can be converted into interior energy, interior energy by bar surface heat radiation dissipation, from
And reach the purpose of oscillation damping and energy dissipating.
The present invention produces displacement by viscous damping bar under wind load internal force, reaches dissipation wind shake energy, protection supporting plate
From the purpose of fatigue fracture.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is overlooking the structure diagram of the invention；
Fig. 3 is the structural representation of viscous damper in the present invention；
Wherein, 1-shading ring ring body, 2-viscous damper, 2.1-piston rod, 2.2-barrel-type casing, 2.3-piston,
2.4-spring, 2.5-preceding seal, 2.6-rear seal, 2.7-shading ring support bar, 2.8-spring cavity, 2.9-oil
The hard wire jumper connecting plate of chamber, 2.10-oilhole, 3-transmission line of electricity cast, 3.1-connecting hole, the 4-the first jumper wire board connecting rod, 5-
Second jumper wire board connecting rod, the 6-the three jumper wire board connecting rod, 7-the forth jump line plate connecting rod, the 8-the first ring body connecting rod,
9-the second ring body connecting rod, the 10-the three ring body connecting rod, the 11-the four ring body connecting rod.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail：
A kind of viscous damping formula shading ring of the present invention, shown in Fig. 1~3, it includes shading ring ring body 1 and transmission line of electricity pipe
The hard wire jumper connecting plate 3 of type, it also include four viscous dampers 2, the first jumper wire board connecting rod 4, the second jumper wire board connecting rod 5,
3rd jumper wire board connecting rod 6, the forth jump line plate connecting rod 7, the first ring body connecting rod 8, the second ring body connecting rod 9, the 3rd ring body
Connecting rod 10, the 4th ring body connecting rod 11, two angles of the hard bottom left of wire jumper connecting plate 3 of cast are respectively fixedly connected with
One end of (welding) the first jumper wire board connecting rod 4 and the second jumper wire board connecting rod 5, the hard bottom right of wire jumper connecting plate 3 of cast
Two angles are respectively fixedly connected with one end of (welding) the 3rd jumper wire board connecting rod 6 and the forth jump line plate connecting rod 7；
First jumper wire board connecting rod 4, the second jumper wire board connecting rod 5, the 3rd jumper wire board connecting rod 6 and the connection of the forth jump line plate
The other end of bar 7 connects the first ring body connecting rod 8, the second ring body connecting rod the 9, the 3rd by corresponding viscous damper 2 respectively
One end of the ring body connecting rod 11 of ring body connecting rod 10 and the 4th, the first ring body connecting rod 8, the second ring body connecting rod the 9, the 3rd
The other end of the ring body connecting rod 11 of ring body connecting rod 10 and the 4th is respectively fixedly connected with the inner edge of (welding) in shading ring ring body 1
Edge.
In above-mentioned technical proposal, the other end of the first ring body connecting rod 8 and the second ring body connecting rod 9 is fixed respectively to be connected
It is connected on the inward flange in the left side of shading ring ring body 1, the other end of the 3rd ring body connecting rod 10 and the 4th ring body connecting rod 11 is solid respectively
Surely it is connected to the inward flange on the right side of shading ring ring body 1.
In above-mentioned technical proposal, in order to ensure ring body connecting rod stress equalization as far as possible, single order vibration shape is ring body around short
Direction of principal axis is rotated, and connecting rod supporting is arranged symmetrically as far as possible.When designing connecting rod, the first ring body connecting rod 8 and second
The equal length of ring body connecting rod 9, the equal length of the 3rd ring body connecting rod 10 and the 4th ring body connecting rod 11, described
The length of one ring body connecting rod 8 is more than the length of the 4th ring body connecting rod 11.First ring body connecting rod 8 and the second ring body connecting rod
9 equal lengths, the equal length of the 3rd ring body connecting rod 10 and the 4th ring body connecting rod 11.Due to connecting plate 3 and ring body 1
Relative position limitation, the length of the first ring body connecting rod 8 is more than the length of the 4th ring body connecting rod 11.
In above-mentioned technical proposal, in order to ensure ring body connecting rod stress equalization as far as possible, single order vibration shape is ring body around short
Direction of principal axis is rotated, and connecting rod supporting is arranged symmetrically as far as possible.When designing connecting rod, the first jumper wire board connecting rod 4 and the
The equal length of the equal length of two jumper wire board connecting rods 5, the 3rd jumper wire board connecting rod 6 and the forth jump line plate connecting rod 7, it is described
The length of first jumper wire board connecting rod 4 is more than the length of the forth jump line plate connecting rod 7.The design ensure that transmission line of electricity cast is hard
The correct connection of wire jumper connecting plate 3 and the hard wire jumper of transmission line of electricity cast.
In above-mentioned technical proposal, the bottom surface of the shading ring ring body 1 is connected into the hard wire jumper connecting plate 3 of transmission line of electricity cast
The distance in hole 3.1 is 300~350mm, preferably 335mm.The hard wire jumper connecting plate 3 of transmission line of electricity cast is with cast wire jumper by being connected
Hole 3.1 and supporting bolt connection.Consider in terms of electric field shielding effect, installation complexity, economy three, the screen
The distance for covering bottom surface connecting hole 3.1 into the hard wire jumper connecting plate 3 of transmission line of electricity cast of ring ring body 1 is 300~350mm.
In above-mentioned technical proposal, to enable shading ring support system to dissipate wind shake energy, and it can automatically reset, viscous resistance
Buddhist nun's device 2 uses hydraulic pressure metal spring-damper.In order to ensure the bottom surface of the shading ring ring body 1 to the hard wire jumper of transmission line of electricity cast
In connecting plate 3 between 300~350mm of distance of connecting hole 3.1, damper range 30mm, single damper maximum carrying
For 500N.
In above-mentioned technical proposal, the viscous damper 2 includes piston rod 2.1, barrel-type casing 2.2, piston 2.3, spring
2.4th, preceding seal 2.5, rear seal 2.6 and shading ring support bar 2.7, wherein, one end of piston rod 2.1 connects for ring body connecting rod
Connect and preceding seal 2.5 and rear seal 2.6 are set in end, barrel-type casing 2.2, preceding seal 2.5 is fixed on before barrel-type casing 2.2
End, rear seal 2.6 is fixed on the rear of barrel-type casing 2.2, and the rear end face of rear seal 2.6 is fixed with spring cavity 2.8, spring
2.4 are arranged in spring cavity 2.8, and the rear end face of spring cavity 2.8 is fixed with shading ring support bar 2.7, preceding seal 2.5 and rear close
The inner chamber of barrel-type casing 2.2 between sealing 2.6 is oil pocket 2.9 (filling silicon oil in oil pocket 2.9), the other end of piston rod 2.1 according to
It is secondary to enter through preceding seal 2.5, oil pocket 2.9, rear seal 2.6 in spring cavity 2.8, one end and the piston rod 2.1 of spring 2.4
Other end connection, the other end of spring 2.4 is connected with the rear end face of spring cavity 2.8, installation piston 2.3, piston on piston rod 2.1
2.3 are located in oil pocket 2.9, and piston 2.3 is provided with the oilhole 2.10 for axially penetrating through piston 2.3, and shading ring support bar 2.7 is used for solid
Surely corresponding jumper wire board connecting rod is connected.
In above-mentioned technical proposal, the piston rod 2.1, barrel-type casing 2.2, piston 2.3, spring 2.4, preceding seal 2.5,
Seal 2.6, shading ring support bar 2.7 and spring cavity 2.8 are coaxially arranged afterwards.This design ensure that dissipation wind shake energy
Effect.
In above-mentioned technical proposal, viscous damper 2 solves shading ring wind shake energy consumption issues, improves hard wire jumper shading ring
Fatigue life and UHV transmission line operational reliability.And do not change shading ring Electric Field Distribution.
In above-mentioned technical proposal, the first jumper wire board connecting rod 4, the second jumper wire board connecting rod 5, the connection of the 3rd jumper wire board
The shading ring support bar 2.7 of bar 6 and the other end of the forth jump line plate connecting rod 7 respectively with corresponding viscous damper 2 is threadedly coupled,
The first ring body connecting rod 8, the second ring body connecting rod 9, one end of the 3rd ring body connecting rod 10 and the 4th ring body connecting rod 11
Connected respectively with the threaded one end of the piston rod 2.1 of corresponding viscous damper 2.
A kind of preparation method of above-mentioned viscous damping formula shading ring, it comprises the following steps：
Step 1：Technical pure aluminum pipe is bent into shading ring ring body 1 according to design requirement；
Step 2：First ring body connecting rod 8 and the second ring body connecting rod 9 are respectively fixedly connected with the left side of shading ring ring body 1
Inward flange, the 3rd ring body connecting rod 10 and the 4th ring body connecting rod 11 are respectively fixedly connected with the right side of shading ring ring body 1
Inward flange；
Step 3：First ring body connecting rod 8, the second ring body connecting rod 9, the 3rd ring body connecting rod 10 and the 4th ring body are connected
Piston rod 2.1 of the extension bar 11 respectively with corresponding viscous damper 2 is threadedly coupled；
Step 4：The first jumper wire board connecting rod is respectively fixedly connected with two angles of the hard bottom left of wire jumper connecting plate 3 of cast
4 and the second jumper wire board connecting rod 5, it is respectively fixedly connected with the 3rd wire jumper at two angles of the hard bottom right of wire jumper connecting plate 3 of cast
Plate connecting rod 6 and the forth jump line plate connecting rod 7；
Step 5：By the first jumper wire board connecting rod 4, the second jumper wire board connecting rod 5, the 3rd jumper wire board connecting rod 6 and the forth jump
Shading ring support bar 2.7 of the line plate connecting rod 7 respectively with corresponding viscous damper 2 is threadedly coupled.
In above-mentioned technical proposal, the barrel-type casing 2.2, preceding seal 2.5 and rear seal 2.6 use stainless steel
Pipe, piston rod 2.1 is stainless steel solid bar, and spring 2.4 is steel springs, and piston 2.3 is the hole piston of quality of rubber materials, shielding
Ring support bar 2.7 is stainless steel.
The present invention is viscous in use, the hard wire jumper connecting plate 3 of transmission line of electricity cast is fixed on the hard wire jumper of transmission line of electricity cast
Damp type shading ring is used for the corona for solving the problems, such as hard wire jumper and flexible jumper connecting portion.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. a kind of viscous damping formula shading ring, it includes shading ring ring body (1) and the hard wire jumper connecting plate (3) of transmission line of electricity cast,
It is characterized in that：It also include four viscous dampers (2), the first jumper wire board connecting rod (4), the second jumper wire board connecting rod (5),
3rd jumper wire board connecting rod (6), the forth jump line plate connecting rod (7), the first ring body connecting rod (8), the second ring body connecting rod (9),
3rd ring body connecting rod (10), the 4th ring body connecting rod (11), two angles of hard wire jumper connecting plate (3) bottom left of cast
It is respectively fixedly connected with one end of the first jumper wire board connecting rod (4) and the second jumper wire board connecting rod (5), the hard wire jumper connecting plate of cast
(3) two angles of bottom right are respectively fixedly connected with the one of the 3rd jumper wire board connecting rod (6) and the forth jump line plate connecting rod (7)
End；
First jumper wire board connecting rod (4), the second jumper wire board connecting rod (5), the 3rd jumper wire board connecting rod (6) and the forth jump line plate connect
The other end of extension bar (7) connects the first ring body connecting rod (8), the second ring body by corresponding viscous damper (2) respectively and connected
One end of bar (9), the 3rd ring body connecting rod (10) and the 4th ring body connecting rod (11), the first ring body connecting rod (8), second
The other end of ring body connecting rod (9), the 3rd ring body connecting rod (10) and the 4th ring body connecting rod (11) is respectively fixedly connected with screen
Cover the inward flange of ring ring body (1)；
The other end of the first ring body connecting rod (8) and the second ring body connecting rod (9) is respectively fixedly connected with shading ring ring body
(1) other end of the inward flange on the left of, the 3rd ring body connecting rod (10) and the 4th ring body connecting rod (11) is respectively fixedly connected with
Inward flange on the right side of shading ring ring body (1)；
The first ring body connecting rod (8) and the equal length of the second ring body connecting rod (9), the 3rd ring body connecting rod (10)
With the equal length of the 4th ring body connecting rod (11), the length of the first ring body connecting rod (8) is more than the 4th ring body connecting rod
(11) length.
2. viscous damping formula shading ring according to claim 1, it is characterised in that：The first jumper wire board connecting rod (4)
With the equal length of the second jumper wire board connecting rod (5), the length of the 3rd jumper wire board connecting rod (6) and the forth jump line plate connecting rod (7)
Degree is equal, and the length of the first jumper wire board connecting rod (4) is more than the length of the forth jump line plate connecting rod (7).
3. viscous damping formula shading ring according to claim 1, it is characterised in that：The bottom surface of the shading ring ring body (1)
Into transmission line of electricity cast hard wire jumper connecting plate (3), the distance of connecting hole (3.1) is 300~350mm.
4. viscous damping formula shading ring according to claim 1, it is characterised in that：The viscous damper (2) includes living
Stopper rod (2.1), barrel-type casing (2.2), piston (2.3), spring (2.4), preceding seal (2.5), rear seal (2.6) and shielding
Ring support bar (2.7), wherein, one end of piston rod (2.1) is close before being set in ring body connecting rod connection end, barrel-type casing (2.2)
(2.5) and rear seal (2.6) are sealed, preceding seal (2.5) is fixed on barrel-type casing (2.2) front end, and rear seal (2.6) is solid
Barrel-type casing (2.2) rear is scheduled on, the rear end face of rear seal (2.6) is fixed with spring cavity (2.8), and spring (2.4) is arranged on
In spring cavity (2.8), the rear end face of spring cavity (2.8) is fixed with shading ring support bar (2.7), preceding seal (2.5) and rear close
Barrel-type casing (2.2) inner chamber sealed between (2.6) is oil pocket (2.9), and the other end of piston rod (2.1) sequentially passes through preceding sealing
Mouth (2.5), oil pocket (2.9), rear seal (2.6) enter in spring cavity (2.8), one end and the piston rod (2.1) of spring (2.4)
Other end connection, the other end of spring (2.4) is connected with spring cavity (2.8) rear end face, and piston rod installs piston on (2.1)
(2.3), piston (2.3) is located in oil pocket (2.9), and piston (2.3) is provided with the oilhole (2.10) for axially penetrating through piston (2.3),
Shading ring support bar (2.7) is used to be fixedly connected with corresponding jumper wire board connecting rod.
5. viscous damping formula shading ring according to claim 4, it is characterised in that：The piston rod (2.1), barrel-type casing
(2.2), piston (2.3), spring (2.4), preceding seal (2.5), rear seal (2.6), shading ring support bar (2.7) and spring
Chamber (2.8) is coaxially arranged.
6. viscous damping formula shading ring according to claim 5, it is characterised in that：The first jumper wire board connecting rod (4),
The other end of second jumper wire board connecting rod (5), the 3rd jumper wire board connecting rod (6) and the forth jump line plate connecting rod (7) respectively with it is right
The shading ring support bar (2.7) of viscous damper (2) is answered to be threadedly coupled, the first ring body connecting rod (8), the connection of the second ring body
The work of one end of bar (9), the 3rd ring body connecting rod (10) and the 4th ring body connecting rod (11) respectively with corresponding viscous damper (2)
The threaded one end connection of stopper rod (2.1).
7. the preparation method of viscous damping formula shading ring described in a kind of claim 1, it is characterised in that it comprises the following steps：
Step 1：Technical pure aluminum pipe is bent into shading ring ring body (1) according to design requirement；
Step 2：First ring body connecting rod (8) and the second ring body connecting rod (9) are respectively fixedly connected with left in shading ring ring body (1)
The inward flange of side, the 3rd ring body connecting rod (10) and the 4th ring body connecting rod (11) are respectively fixedly connected with shading ring ring body
(1) inward flange on the right side of；
Step 3：By the first ring body connecting rod (8), the second ring body connecting rod (9), the 3rd ring body connecting rod (10) and the 4th ring body
Connecting rod (11) is threadedly coupled with the piston rod (2.1) of corresponding viscous damper (2) respectively；
Step 4：The first jumper wire board connecting rod is respectively fixedly connected with two angles of hard wire jumper connecting plate (3) bottom left of cast
(4) and the second jumper wire board connecting rod (5), is respectively fixedly connected with two angles of hard wire jumper connecting plate (3) bottom right of cast
Three jumper wire board connecting rods (6) and the forth jump line plate connecting rod (7)；
Step 5：By the first jumper wire board connecting rod (4), the second jumper wire board connecting rod (5), the 3rd jumper wire board connecting rod (6) and the 4th
Jumper wire board connecting rod (7) is threadedly coupled with the shading ring support bar (2.7) of corresponding viscous damper (2) respectively.
8. the preparation method of viscous damping formula shading ring according to claim 7, it is characterised in that：The viscous damper
(2) barrel-type casing (2.2), preceding seal (2.5) and rear seal (2.6) uses stainless steel tube, and piston rod (2.1) is not
Become rusty steel solid hopkinson bar, and spring (2.4) is steel springs, and piston (2.3) is the hole piston of quality of rubber materials, shading ring support bar
(2.7) it is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892191.6A CN106356161B (en) | 2016-10-13 | 2016-10-13 | Viscous damping formula shading ring and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892191.6A CN106356161B (en) | 2016-10-13 | 2016-10-13 | Viscous damping formula shading ring and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356161A CN106356161A (en) | 2017-01-25 |
| CN106356161B true CN106356161B (en) | 2017-08-29 |
Family
ID=57866526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610892191.6A Active CN106356161B (en) | 2016-10-13 | 2016-10-13 | Viscous damping formula shading ring and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356161B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981971Y (en) * | 2006-05-08 | 2007-11-28 | 丁美林 | Built-in type hydraulic damper |
| CN202749780U (en) * | 2012-08-23 | 2013-02-20 | 宁波天弘电力器具有限公司 | Leading wire vibration damper |
| CN104979790A (en) * | 2015-07-18 | 2015-10-14 | 国网山东蓬莱市供电公司 | Phase-to-phase spacer spring damping device |
| CN204928047U (en) * | 2015-09-23 | 2015-12-30 | 国网浙江省电力公司台州供电公司 | Overhead transmission line prevents waving device |
-
2016
- 2016-10-13 CN CN201610892191.6A patent/CN106356161B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981971Y (en) * | 2006-05-08 | 2007-11-28 | 丁美林 | Built-in type hydraulic damper |
| CN202749780U (en) * | 2012-08-23 | 2013-02-20 | 宁波天弘电力器具有限公司 | Leading wire vibration damper |
| CN104979790A (en) * | 2015-07-18 | 2015-10-14 | 国网山东蓬莱市供电公司 | Phase-to-phase spacer spring damping device |
| CN204928047U (en) * | 2015-09-23 | 2015-12-30 | 国网浙江省电力公司台州供电公司 | Overhead transmission line prevents waving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356161A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106438813B (en) | A kind of vehicle shock absorber | |
| CN113394733B (en) | Self-adaptive damping spacer | |
| CN104674968B (en) | Integral type hole power consumption annular tuned mass damper | |
| CN205637217U (en) | Double -walled steel damping antidetonation device | |
| CN106356161B (en) | Viscous damping formula shading ring and preparation method thereof | |
| CN206163208U (en) | Viscous damping formula shield ring | |
| CN206054611U (en) | A kind of miniature comprehensive damping device | |
| CN105672117B (en) | Steel damping shock proof device | |
| CN202228588U (en) | Bi-directional limiting elastic daub damper | |
| CN110107577B (en) | Shock absorption and energy dissipation device for bolt joint of shield tunnel | |
| CN107218330A (en) | A kind of detachable vibration absorber | |
| CN207868009U (en) | A kind of shock-reducing and noise-reducing structure of transformer | |
| CN204083029U (en) | Reassembling type two-way hydraulic buffer | |
| CN210196346U (en) | Shock absorber and extra-high voltage composite strut electrical equipment with shock absorption function | |
| CN206635653U (en) | Suspension cable damps adjustable oil gas Coupling Damping device | |
| CN107906160A (en) | A kind of novel rod-type viscous damper | |
| CN103291829A (en) | Combined high-damping shock absorber | |
| CN107654566A (en) | The liquid bullet formula isolation mounting of Parameter adjustable | |
| CN209671508U (en) | A kind of viscous damper with automatic recovery ability | |
| CN106835952A (en) | A kind of combined anti-seismic system and combined anti-seismic bridge | |
| CN207569137U (en) | A kind of novel rod-type viscous damper | |
| CN205191073U (en) | A ripple expansion joint mounting structure for blast furnace gas pipe network glasses valve | |
| CN220318845U (en) | Viscous damper for building shock absorption | |
| CN205716198U (en) | A kind of circular metal high-temperature expansion joint | |
| CN108867917A (en) | Built-in semicircle wave energy consumption separates the cartridge type tension and compression damper of steel plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |