CN104143800B - Pipe bus bar fixing hardware - Google Patents
Pipe bus bar fixing hardware Download PDFInfo
- Publication number
- CN104143800B CN104143800B CN201310443936.7A CN201310443936A CN104143800B CN 104143800 B CN104143800 B CN 104143800B CN 201310443936 A CN201310443936 A CN 201310443936A CN 104143800 B CN104143800 B CN 104143800B
- Authority
- CN
- China
- Prior art keywords
- pipe bus
- deck
- positioning hole
- buckle
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052737 gold Inorganic materials 0.000 abstract description 21
- 239000010931 gold Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 8
- 239000012212 insulator Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of pipe bus bar fixing hardware, circumferentially the axis of tangent line extension is rotatably equipped with regulating roller to the pipe bus bar fixing hardware on positioning hole hole wall, and regulating roller has in positioning hole, the contact portion to be contacted with pipe bus outer peripheral face.When in use, regulating roller can by itself rotation, guide wire bus moved up in the axle of positioning hole, so as to reach loose fixing pipe bus, ensure the effect that pipe bus is adjusted flexibly；Simultaneously during regulation, the regulating roller will not produce interference to the adjustment length of pipe bus, so as to avoid the problem of loose fixed fixation gold utensil is big to the mobile adjustment interference effect of pipe bus in the prior art, the adjustable range of pipe bus is increased, improves the flexibility of pipe bus regulation.
Description
Technical field
The present invention relates to pipe bus gold utensil technical field, more particularly to a kind of pipe bus bar fixing hardware.
Background technology
At present, pipe bus bar fixing hardware is used to be fixed on support insulator or be fixed on the pillar with deck by pipe bus
On insulator, fixed gold utensil should meet pipe bus in the fixed gold utensil in fastening or pine is fixed（It can slide）Installation will
Ask.
Existing pipe bus bar fixing hardware mainly have two ways realize pipe bus fasten or installation that pine is fixed
It is required that first way is to realize the fixed installation requirement of pine by the slip of fixed gold utensil, it is similar to notification number
The fixation gold utensil in pipe bus connection combination hardware fitting disclosed in CN200953450Y Chinese invention patent, this fixed gold utensil
Including the base, deck and buckle set gradually from bottom to top, buckle buckle closure is formed on deck for being buckled in pipe bus
Line card on periphery, the elongated hole of front and rear extension is offered on base, is equipped with elongated hole and is oriented to assembling along its length
Connecting shaft, to realize that the slide-and-guide of deck and base assembles；The difference of the second way and first way is, deck and
Base is cast into integral structure, and the attachment structure between deck and buckle is similar with first way.Both modes
Although the second way, which can be realized, in is installed on pipe bus on fixed gold utensil, in use, is grown in pipe bus
It is relatively cumbersome to spend the regulation that direction is carried out, and pipe bus and fixed gold utensil not necessarily completely attach to, and easily go out in galvanization
Existing electric discharge phenomena, and easily produce couple corrosion.And first method equally exists pipe bus and fixed gold utensil can not be complete
The problem of contact, while the sliding stroke between base and deck is limited, in use, when pipe bus is in length direction institute
Need adjustment length it is larger in the case of, this kind of fixed gold utensil will have a negative impact to the position adjustment of pipe bus, limitation
Pipe bus position adjustment, makes pipe bus be unable to reach predetermined installation effect.
The content of the invention
It is an object of the invention to provide a kind of big pipe bus bar fixing hardware of adjusting range.
In order to realize the above object the technical scheme of the pipe bus bar fixing hardware of the present invention is as follows：
A kind of pipe bus bar fixing hardware, includes the deck and buckle of upper and lower snapping, and the opposite side of the deck and buckle is set
There is a concave surface for arc corresponding with pipe bus outer peripheral face shape, the concave surface on concave surface and buckle on deck surrounds female for pipe
The columned positioning hole that line passes through, circumferentially the axis of tangent line extension is rotatably equipped with regulating roller on positioning hole hole wall, adjusts
Roller has in positioning hole, the contact portion to be contacted with pipe bus outer peripheral face.
The regulation roller has at least three, has the lower regulation on the concave surface in the deck in each regulation roller
Roller, the upper regulating roller on the concave surface of the buckle, the lower regulating roller have the even number no less than two and symmetrical
In the diameter both sides extended up and down of the positioning hole, the upper regulating roller has at least one upper downward in the positioning hole
Stretch diametrically.
The regulation roller has at least three and is evenly distributed on the circumference of the positioning hole.
The deck and buckle are connected by the attachment screw worn at the binding site of concave surface, and the attachment screw is worn
It is located in the connecting hole opened up in pairs at the binding site of deck and buckle, circumferentially extending of the connecting hole along the positioning hole.
One of them of each pair connecting hole be screwed hole, another be countersunk head through hole, the head of the attachment screw is submerged
In the countersunk head section of the countersunk head through hole.
The both sides concave surface of the deck and buckle mutually overlaps, and has at the binding site of deck and buckle upper and lower
Direction is mutually staggered, combination step overlapped on the positioning hole axial direction, and the connecting hole is opened in reference on step.
It is conductive on the deck and/or buckle to be fixed with the electroconductive elastic sheet that be swung up in the positioning hole axle, it is conductive
Shell fragment is symmetrically distributed in the circumferential both sides of the positioning hole.
One end of the electroconductive elastic sheet is connected on deck or buckle by trip bolt conduction, the other end of electroconductive elastic sheet
For for elastic compression in pipe bus periphery, with the bullet wall end with pipe bus conductive communication.
Be installed with the jackscrew for pipe bus being locked in the positioning hole on the deck and/or buckle, jackscrew
The inner is in the positioning hole.
The lower section fixation of the deck is connected with discoid bottom plate, and deck is in the center position of bottom plate,
At least two long arc-shaped holes are evenly equipped with the marginal position of bottom plate.
The present invention is rotatably equipped with tune in the positioning hole hole wall axis that circumferentially tangent line extends that deck and buckle are surrounded
Roller is saved, and regulating roller has in positioning hole, the contact portion to be contacted with pipe bus outer peripheral face, when in use, regulating roller
Can by itself rotation, guide wire bus moved up in the axle of positioning hole, so as to reach loose fixing pipe bus, ensure pipe
The effect that bus is adjusted flexibly；Simultaneously during regulation, the regulating roller will not produce interference to the adjustment length of pipe bus, from
And the problem of loose fixed fixation gold utensil is big to the mobile adjustment interference effect of pipe bus in the prior art is avoided, increase pipe
The adjustable range of bus, improve the flexibility of pipe bus regulation.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 top view.
Embodiment
The embodiment of the pipe bus bar fixing hardware of the present invention：As shown in Figure 1 to Figure 3, the pipe bus fixed structure includes pipe
Bus 1 and the fixation gold utensil 2 being sleeved on the periphery of pipe bus 1, and fix buckle 3 that gold utensil 2 includes being sequentially distributed from the top down,
Deck 4 and bottom plate 5, wherein buckle 3 are semiorbicular plate bodys, and the female parts of buckle 3, which are formed, to be buckled on the outer peripheral face of pipe bus 1
Upper recess surface in half part, the both ends of buckle 3 are connected in the top of deck 4 by attachment screw 6, the upper end of deck 4 be provided with to
The concave surface of lower recess, upper and lower concave surface is semi-cylindrical, and deck 4 surrounds what is connected by upper and lower concave surface with buckle 3
The positioning hole of front and rear extension, the positioning hole are circular hole, offer three mounting grooves on the hole wall of positioning hole, in three mounting grooves
Two diameter symmetries extended up and down along mounting hole point on the downside hole wall of mounting hole（I.e. on the concave surface of deck 4）、
Another is on the diameter upper-side hole wall that mounting hole extends up and down（I.e. in the upper recess surface of buckle 3）, each mounting groove is along installation
The circumferentially extending in hole, and the tangentially extending axis around positioning hole circumference in each mounting groove is rotatably equipped with regulating roller 7, adjusts
Section roller 7, which has from the notch of the mounting groove, to be exposed, with exposed in positioning hole and with the outer peripheral face close contact of pipe bus 1
Go out part.
Correspondingly it is overlapped at the both ends of buckle 3 in the concave surface both sides side wall of deck 4, and in the combination of buckle 3 and deck 4
Opening position, which is provided with, mutually to be staggered in above-below direction, in the overlapped combination step 8 of fore-and-aft direction, in buckle 3 and the knot of deck 4
Close and correspondingly offer connecting hole on step 8, the connecting hole wherein opened up on buckle 3 is countersunk head through hole, the connection opened up on deck 4
Hole is screwed hole, and the bar portion of the attachment screw 6 is revolved and is located in the screwed hole through the countersunk head through hole, and connects spiral shell
The countersunk head section of the countersunk head through hole is submerged on the head of nail 6 completely.
The jackscrew 9 extended up and down along the positioning hole is installed with the downside of deck 4, institute is stretched into the upper end of the jackscrew 9
State in positioning hole, so that pipe bus 1 is held out against in each regulating roller 7.It is conductive connected respectively in front and rear sides in the bottom of deck 4
There is electroconductive elastic sheet 10, the lower end of electroconductive elastic sheet 10 is fixed on deck 4 by trip bolt 11, and the upper end of electroconductive elastic sheet 10 is bullet
Property is pressed on the periphery of pipe bus 1, with the bullet wall end with the conductive communication of pipe bus 1.
Bottom plate 5 is discoid, and the bottom of deck 4 is fixed on the center position of bottom plate 5, countersunk head by sunk screw 12
The bar portion rotation of screw 12 is located in the installation screw opened up on deck 4, the installation counterbore opened up is submerged on bottom plate 5 on head completely
It is interior.Four uniform long arc-shaped holes 13 are offered at the marginal position of bottom plate 5, each long arc-shaped holes 13 are along the week of bottom plate 5
To extension.
The fixed structure of pipe bus 1 of the present embodiment when in use, regulating roller 7 can by itself rotation, guide wire it is female
Line 1 moves up in the axle of positioning hole, so as to reach loose fixing pipe bus 1, ensures the effect that pipe bus 1 is adjusted flexibly；Simultaneously
During regulation, the regulating roller 7 will not produce interference to the adjustment length of pipe bus 1, loose in the prior art so as to avoid
The problem of fixed fixation gold utensil 2 is big to the mobile adjustment interference effect of pipe bus 1, increases the adjustable range of pipe bus 1, carries
The flexibility that high pipe bus 1 is adjusted.
Bottom plate 5 is process using aluminum alloy plate materials, and is conveniently arranged on pillar by the long arc-shaped holes 13
On insulator.Deck 4 uses aluminium alloy castings, and scribbles anaerobic adhesive on the surface of sunk screw 12 of the bottom of deck 4 connection, with
Protect the tight ness rating of the screw thread of sunk screw 12 and strengthened thread connection.Regulating roller 7 is process using hard nylon, in fixed
The support tube bus 1 of two regulating roller 7 on the downside of the hole of position, reinforced insulation effect is good, and prevents when pipe bus 1 from swinging up and down and train wheel bridge
Collide with, electric discharge phenomena occur, insulation effect is good.Buckle 3 is aluminium alloy castings, by attachment screw 6 by buckle 3 in the horizontal direction
It is connected on deck 4, to facilitate scene to install fixed gold utensil 2 in pipe bus 1.Electroconductive elastic sheet 10 is process using copper sheet, with
Keep the pipe 1 part current potential in the front and rear sides of deck 4 of bus equal by electroconductive elastic sheet 10, prevent electric discharge phenomena.Jackscrew 9
By pipe bus 1 on fixed gold utensil 2, to prevent the slip of pipe bus 1, reach the effect that fixing pipe bus 1 is tightened in fixed gold utensil 2
Fruit.
In the above-described embodiments, at least two long arc-shaped holes are evenly equipped with the marginal position of bottom plate, so that each fixation
Gold utensil can rotate adjustment installation on the insulator around vertically extending axis, in other embodiments, the long arc-shaped holes
It can be replaced with the hole of the other shapes such as conventional punch, straight line elongated hole, or the fixing mechanism between bottom plate and insulator is used
Other attachments such as welding, riveting are replaced.
In the above-described embodiments, jackscrew is installed with deck, in other embodiments, the jackscrew can also individually or
It is distributed in simultaneously on buckle, or directly removes the jackscrew, pipe bus is held tightly by buckle and deck.
In the above-described embodiments, in deck front and rear sides, conduction is fixed with electroconductive elastic sheet respectively, in other embodiments, institute
The front and rear sides of buckle can also be individually or simultaneously arranged on by stating electroconductive elastic sheet, or directly remove the electroconductive elastic sheet, and be neglected
Slightly fixed influence of the gold utensil to pipe bus current potential.
In the above-described embodiments, the mutual hasp connection of the bound fraction of deck and buckle, to improve whole fixed gold utensil
Globality and aesthetic property, in other embodiments, buckle and deck can also be by the connecting bolts or connection spiral shell that extend up and down
Nail is fixed together, and this belongs to prior art, therefore repeats no more.
In the above-described embodiments, one of them of connecting hole is countersunk head through hole, to avoid the head team pipe of attachment screw female
The influence of line current potential, in other embodiments, in the case of being influenceed on the head for not considering attachment screw on pipe bus current potential, institute
Stating countersunk head through hole can also be replaced with common through hole.
In the above-described embodiments, regulating roller has three, and these three regulating rollers form three summits of isosceles triangle,
In other embodiment, regulating roller can also be evenly distributed on the circumference of positioning hole；Or adjustment hole is one or two；Or
Adjustment hole more than three, each adjust have the lower regulating roller being on the concave surface of the deck, in the buckle in roller
Concave surface on upper regulating roller, the lower regulating roller has the even number no less than two and is symmetrically distributed in the positioning hole
The diameter both sides extended up and down, the upper regulating roller have at least one extending up and down diametrically in the positioning hole.
In the above-described embodiments, regulating roller is in mounting groove, and in other embodiments, regulating roller can also be rotated directly
It is assemblied on the hole wall of mounting hole, without opening up the mounting groove.
Claims (8)
1. a kind of pipe bus bar fixing hardware, include the deck and buckle of upper and lower snapping, it is characterised in that the deck and buckle
Opposite side is provided with the concave surface for arc corresponding with pipe bus outer peripheral face shape, and the concave surface on concave surface and buckle on deck is enclosed
Into the columned positioning hole passed through for pipe bus, circumferentially the axis of tangent line extension is rotatably equipped with regulation on positioning hole hole wall
Roller, regulating roller has for being in positioning hole, the contact portion to be contacted with pipe bus outer peripheral face, the deck and/or button
Conductive on plate to be fixed with the electroconductive elastic sheet that be swung up in the positioning hole axle, electroconductive elastic sheet is symmetrically distributed in the positioning hole
Circumferential both sides, one end of the electroconductive elastic sheet is connected on deck or buckle by trip bolt conduction, electroconductive elastic sheet it is another
One end is in pipe bus periphery, with the bullet wall end with pipe bus conductive communication for elastic compression.
2. pipe bus bar fixing hardware according to claim 1, it is characterised in that the regulation roller has at least three, respectively
There is the lower regulating roller on the concave surface in the deck, the upper regulation on the concave surface of the buckle in individual regulation roller
Roller, the lower regulating roller have the even number no less than two and are symmetrically distributed in the diameter two extended up and down of the positioning hole
Side, the upper regulating roller have at least one extending up and down diametrically in the positioning hole.
3. pipe bus bar fixing hardware according to claim 1, it is characterised in that the regulation roller has at least three, simultaneously
It is evenly distributed on the circumference of the positioning hole.
4. according to the pipe bus bar fixing hardware described in claim 1 or 2 or 3, it is characterised in that the deck and buckle by
The attachment screw worn at the binding site of concave surface is connected, the attachment screw be located in deck with the binding site of buckle into
To in the connecting hole that opens up, circumferentially extending of the connecting hole along the positioning hole.
5. pipe bus bar fixing hardware according to claim 4, it is characterised in that one of them of each pair connecting hole is screw thread
Hole, another be countersunk head through hole, the head of the attachment screw is submerged in the countersunk head section of the countersunk head through hole.
6. pipe bus bar fixing hardware according to claim 4, it is characterised in that the both sides concave surface phase of the deck and buckle
Mutually overlap joint, and have at the binding site of deck and buckle and mutually stagger in above-below direction, the phase on the positioning hole axial direction
Mutually overlapping combination step, the connecting hole are opened in reference on step.
7. according to the pipe bus bar fixing hardware described in claim 1 or 2 or 3, it is characterised in that on the deck and/or buckle
Be installed with the jackscrew for pipe bus being locked in the positioning hole, the inner of jackscrew is in the positioning hole.
8. according to the pipe bus bar fixing hardware described in claim 1 or 2 or 3, it is characterised in that the lower section fixation of the deck or
Discoid bottom plate is connected with, deck is in the center position of bottom plate, is evenly equipped with least at the marginal position of bottom plate
Two long arc-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443936.7A CN104143800B (en) | 2013-09-26 | 2013-09-26 | Pipe bus bar fixing hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443936.7A CN104143800B (en) | 2013-09-26 | 2013-09-26 | Pipe bus bar fixing hardware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143800A CN104143800A (en) | 2014-11-12 |
| CN104143800B true CN104143800B (en) | 2017-11-28 |
Family
ID=51852912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443936.7A Active CN104143800B (en) | 2013-09-26 | 2013-09-26 | Pipe bus bar fixing hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143800B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400454B (en) * | 2014-11-14 | 2017-02-01 | 平高集团有限公司 | Shielding ball clamping tooling |
| CN105059333B (en) * | 2015-07-17 | 2018-04-20 | 吴江市鸿昌纺织整理有限公司 | One kind weaving takers-in conveying arrangement |
| CN105826885A (en) * | 2016-04-28 | 2016-08-03 | 马鞍山市华能电力线路器材有限责任公司 | Pipe bus fixing fitting |
| CN106077374B (en) * | 2016-06-21 | 2018-09-25 | 苏州凯艾帝电气有限公司 | Busbar processing unit (plant) and busbar processing method |
| CN107104410B (en) * | 2017-03-23 | 2019-08-02 | 平高集团有限公司 | A kind of arrester connection gold utensil |
| CN110197023B (en) * | 2019-05-22 | 2023-04-18 | 国网新疆电力有限公司电力科学研究院 | Optimization method of tube bus sliding fitting and MGG1-200 tube bus sliding fitting |
| CN112134039B (en) * | 2020-08-10 | 2022-08-30 | 国家电网有限公司 | Tubular bus support hardware and equipotential device thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846041U (en) * | 2010-11-02 | 2011-05-25 | 南京线路器材厂 | Telescopic hardware for extra-high voltage direct current support type tubular busbar |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7608865U1 (en) * | 1976-03-23 | 1976-07-15 | Karl Pfisterer Elektrotechnische Spezialartikel, 7000 Stuttgart | Longitudinal movable bearing for the support of a pipe busbar in electrical systems |
| DE19653922C1 (en) * | 1996-12-21 | 1998-07-02 | Bergner Richard Gmbh Co | Support device of tubular bus=bar e.g. for power transmission in HV switchgear and switching-stations |
| CN200953450Y (en) * | 2006-07-27 | 2007-09-26 | 锦州力德电气有限公司 | Duct bus connection assembling armour clamp |
| CN202535002U (en) * | 2012-04-28 | 2012-11-14 | 辽宁锦兴电力金具科技股份有限公司 | MGG type tube bus hardware fitting |
-
2013
- 2013-09-26 CN CN201310443936.7A patent/CN104143800B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846041U (en) * | 2010-11-02 | 2011-05-25 | 南京线路器材厂 | Telescopic hardware for extra-high voltage direct current support type tubular busbar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143800A (en) | 2014-11-12 |
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