CN104466841B - Bus gold utensil - Google Patents
Bus gold utensil Download PDFInfo
- Publication number
- CN104466841B CN104466841B CN201410655633.6A CN201410655633A CN104466841B CN 104466841 B CN104466841 B CN 104466841B CN 201410655633 A CN201410655633 A CN 201410655633A CN 104466841 B CN104466841 B CN 104466841B
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- CN
- China
- Prior art keywords
- bus
- gold utensil
- clamping
- groove
- raised
- 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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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000010931 gold Substances 0.000 title claims abstract description 75
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 75
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 230000004323 axial length Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The present invention relates to bus gold utensil, including upper and lower gold utensil seat, the top of lower gold utensil seat installs groove under extending along the longitudinal direction provided with length, the bottom of upper gold utensil seat be provided with length extend along the longitudinal direction on install groove, installed on described groove and/or under install groove be spaced along the longitudinal direction provided with least two laying clamping it is raised, clamping is raised to have the arc clamping face for being used for being engaged with the outer peripheral face of corresponding bus, and the space between adjacent clamping is raised forms the escape groove of the lug boss for avoiding the bus.The bus gold utensil of the present invention increases the flow area between bus and bus gold utensil, and being advantageous to fully clamping bus again prevents the axial float of bus.At the same time, cause bus to produce here after being absorbed in escape groove due to the lug boss of bus slightly to bend, further increasing bus gold utensil prevents the ability of front and rear play of bus.Bus hardware fitting structure is simple, advantageously reduces cost, and easy to operation.
Description
Technical field
The present invention relates to direct-current ultra high voltage electric armour clamp, more particularly to bus gold utensil.
Background technology
A kind of bus gold utensil, including upper and lower gold utensil seat, lower gold utensil seat are disclosed in Chinese patent literature CN203398682U
Top be provided with the arc lower straight trough that vertical cross-section is arc lower, the bottom of upper gold utensil seat is provided with vertical cross-section as the upper of upper arc
Arc straight trough, upper gold utensil seating is on above-mentioned lower gold utensil seat and being bolted together, and upper and lower arc straight trough is to being combined into
Vertical cross-section is the mounting hole being engaged with the outer peripheral face of bus of full circle.
In actual use, because the size of bus has foozle, lug boss is had on bus, when bus is above-mentioned
Bus gold utensil hold tightly when, the lug boss of bus contacts with the inwall of mounting hole, and the other parts of bus then can not be with mounting hole
Inwall contact, effective contact area of the outer peripheral face of bus and the inwall of mounting hole diminishes, and so will result in installation
The through-flow requirement between bus and bus gold utensil can not be met afterwards, the phenomenon of play can also occur without being clamped because of bus,
Especially using above-mentioned bus gold utensil continue two sections of buses when, bus be easy to scurry out out of bus gold utensil so that trigger safety
Accident.
The content of the invention
It is an object of the invention to provide can fully clamp bus to prevent bus play and through-flow between raising and bus
The bus gold utensil of area.
To achieve the above object, the present invention adopts the following technical scheme that：Bus gold utensil, including upper and lower gold utensil seat, lower gold utensil
The top of seat installs groove under extending along the longitudinal direction provided with length, and the bottom of upper gold utensil seat extends along the longitudinal direction provided with length
On install groove, it is described on install groove and/or under install groove provided with least two clampings for being spaced laying along the longitudinal direction
Projection, clamping is raised to have the arc clamping face for being used for being engaged with the outer peripheral face of corresponding bus, adjacent clamping projection
Between space form the escape groove of the lug boss for avoiding the bus.
Installed on described groove clamping it is raised with it is described under install the clamping projection of groove and be arranged at intervals along the longitudinal direction.
The corresponding end installed in groove with the bus can be stretched into by, which being additionally provided with the upper gold utensil seat and/or lower gold utensil seat, keeps off
Only coordinate to move axially spacing stop screw to bus.
The bus gold utensil is formed using cast aluminium alloy casting.
Installed on the bus gold utensil of the present invention groove and/or under install groove and be spaced cloth along the longitudinal direction provided with least two
If clamping it is raised, clamping is raised to have the arc clamping face for being used for being engaged with the outer peripheral face of corresponding bus, adjacent folder
The escape groove that the space between projection forms the lug boss for avoiding the bus is held, this set causes the lug boss of bus
It can be contained in escape groove, other positions on the outer peripheral face of bus in addition to lug boss is contacted with bus gold utensil, phase
For existing bus gold utensil, the flow area between bus and bus gold utensil is increased, it is abundant to be advantageous to bus gold utensil again
Clamping bus prevents the axial float of bus.At the same time, bus is caused to exist after being absorbed in due to the lug boss of bus in escape groove
Produce and slightly bend herein, further increasing the ability that bus gold utensil prevents play before and after bus.Above-mentioned clamping is raised
It is simple in construction with escape groove, without setting up extra parts, be advantageous to simplify the structure of bus gold utensil, reduce cost, and just
In operation.
Further, installed on of the invention groove clamping it is raised and under install the lower clamping projection of groove along the longitudinal direction between
Every setting, after being so to ensure that installation without movable bus, the lug boss of bus is in corresponding escape groove
It is interior, convenient installation.
Further, be additionally provided with upper gold utensil seat of the invention and/or lower gold utensil seat corresponding to can stretching into install in groove with
The end block of bus coordinates to move axially spacing stop screw to bus, so when the bus gold utensil of the present invention is used
In continue two sections of buses when, only need to be by the end top pressure stretched into bus gold utensil of two sections of buses on the outer peripheral face of stop screw
The axial float for being prevented from two sections of buses plays the spacing purpose of axial movement, and this set is simple in construction, easy to operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the bus gold utensil of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is A-A sectional views in Fig. 3；
Fig. 5 is the structural representation of upper gold utensil seat in Fig. 1；
Fig. 6 is Fig. 5 axonometric drawing.
Embodiment
Bus gold utensil as shown in figures 1 to 6, including upper gold utensil seat 1 and lower gold utensil seat 2, the top of lower gold utensil seat, which is provided with down, wears
Tankage, under to install the vertical cross-section of groove be arc lower, the bottom of upper gold utensil seat, which is provided with, above installs groove, above installs the vertical cross-section of groove
For upper arc, the upper and lower length direction for installing groove extends along the longitudinal direction, and upper gold utensil seat 1 is placed on lower gold utensil seat 2 and passed through
Four bolts 6 for being spaced laying along the longitudinal direction link together.
Under install groove to be provided with the lower clamping radially extended that multiple uniform depth along the longitudinal direction install groove under convex
7 are played, lower clamping projection 7 is convex with the lower clamping cambered surface for being used to be engaged with the outer peripheral face of corresponding bus, adjacent lower clamping
Space between rising forms the lower escape groove of the lug boss for avoiding above-mentioned bus.
Groove is installed on above-mentioned, and to be provided with multiple uniform depth along the longitudinal direction upper along radially extending for groove is above installed
Clamping projection 5, upper clamping projection 5 have a upper clamping cambered surface for being used for being engaged with the outer peripheral face of above-mentioned bus, it is adjacent on
Space between clamping is raised forms the upper escape groove of the lug boss for avoiding above-mentioned bus.Certainly, in other embodiments
In, the quantity that above-mentioned upper clamping is raised or lower clamping is raised can also be two.In other embodiments, multiple upper clampings are convex
Rise or lower clamping projection can also be laid with arbitrary interval along the longitudinal direction.
As shown in figure 4, in the present embodiment, upper clamping is raised to be set with the lower raised upper and lower corresponding of clamping, such as Fig. 5, Fig. 6
Shown, the raised both ends of above-mentioned upper clamping have longer axial length, and the raised both ends of lower clamping also have longer
Axial length, so in the raised abutting joint up and down of upper and lower clamping, the raised end of upper and lower clamping just provides for bolt 6
Larger installation site, reduces the limitation of the specification to bolt 6, user can select according to the demand of bonding strength
Larger-diameter bolt, at the same time, bonding strength is also add, be advantageous to improve installation reliability, reduce potential safety hazard.
The upper limit screw 3 installed in groove can be stretched on above-mentioned by being additionally provided with upper gold utensil seat 1, also be set on lower gold utensil seat 2
Have can stretch into it is above-mentioned under install lower limit screw 4 in groove, the axis of lower limit screw overlaps with the axis of upper limit screw.
Certainly, in other embodiments, upper limit screw or lower limit screw can also be only set.
In order to prevent bus gold utensil from producing corona, the outer surface of upper and lower gold utensil seat is arranged to the circular arc seamlessly transitted, and
The counterbore for the head and locking nut being correspondingly arranged with bolt 6 for accommodating bolt 6 is provided on upper and lower gold utensil seat, it is above-mentioned
Upper and lower gold utensil seat on be additionally provided with the counterbore on head for accommodating above-mentioned upper and lower stop screw.Add for the ease of production
Work, upper and lower gold utensil seat are formed using cast aluminium alloy casting.
The present invention bus gold utensil when in use, when above-mentioned bus gold utensil be used for install single bus when, without set
Upper and lower stop screw, between bus is folded in into upper and lower clamping projection, outer peripheral face of the upper and lower arc clamping face with bus connects
Touch and coordinate, the lug boss of bus is in upper escape groove accordingly or lower escape groove, ensure that the outer peripheral face of bus with it is above-mentioned
Bus gold utensil has larger contact area, and causes mother after being absorbed in due to the lug boss of bus in upper escape groove or lower escape groove
Line produces slightly bend here, is advantageous to prevent sliding back and forth for bus.Screwing four bolts 6 presss from both sides upper and lower clamping cambered surface
The outer peripheral face of tight bus.
When above-mentioned bus gold utensil be used for continue two sections of buses when, screw above-mentioned upper and lower stop screw make it is upper and lower spacing
Screw is installed in groove corresponding to being respectively protruding into, between two sections of buses are folded in into upper and lower clamping projection, the outer peripheral face of every section of bus
It is engaged with upper and lower arc clamping face, moves forward and backward bus, ensures the end of every section of bus and upper and lower stop screw
The cooperation of outer peripheral face block is spacing to be moved axially to bus, and screwing four bolts 6 makes upper and lower clamping cambered surface clamp bus
Outer peripheral face.
It is the preferred embodiments of the present invention above, in other embodiments, upper and lower clamping projection can also be along the longitudinal direction
It is arranged at intervals, so when above-mentioned bus gold utensil is used to continue two sections of buses, after installation is complete, the lug boss of every section of bus
All the time in lower escape groove or upper escape groove, it both ensure that two sections of buses had larger contact surface with bus gold utensil, again
The length that every section of bus stretches into bus gold utensil is not influenceed, ensure that the length that two sections of buses stretch into bus gold utensil is consistent, it is this to set
Put simple in construction, advantageously reduce processing and manufacturing cost.
In other embodiments, the above-mentioned upper and lower vertical cross-section for installing groove such as can also be at the other shapes, such as rectangle,
The upper and lower groove that installs only needs upper and lower clamping projection to have arc clamping face to being combined into the mounting hole that vertical cross-section is rectangle.
In other embodiments, bus gold utensil can also only set lower clamping raised, and lower clamping is raised to have arc lower folder
Hold face, bus clip mounted in above installs groove and lower clamping it is raised between, above install the inwall of groove, arc lower clamping face with bus
Outer peripheral face is engaged, and in other embodiments, bus gold utensil can also only set and clamp projection.Those skilled in the art
Equivalent substitution can be carried out according to the design general knowledge of this area, it is all within protection scope of the present invention in varied situations.
Claims (3)
1. bus gold utensil, including upper and lower gold utensil seat, the top of lower gold utensil seat installs under extending along the longitudinal direction provided with length
Groove, the bottom of upper gold utensil seat be provided with that length extends along the longitudinal direction on install groove, it is characterised in that：Groove is installed on described
Installed under and/or groove be spaced along the longitudinal direction provided with least two laying clamping it is raised, clamping is raised to be had and is used for and phase
The arc clamping face that the outer peripheral face for the bus answered is engaged, the space between adjacent clamping is raised are formed for avoiding the mother
The escape groove of the lug boss of line, the outer surface of upper and lower gold utensil seat are arranged to the circular arc seamlessly transitted, upper and lower clamping projection
The axial length at both ends be more than middle part axial length, it is described on install groove clamping it is raised with it is described under install groove clamping it is convex
Rise and be arranged at intervals along the longitudinal direction.
2. bus gold utensil according to claim 1, it is characterised in that：Also set on the upper gold utensil seat and/or lower gold utensil seat
The corresponding end block installed in groove with the bus can be stretched into by, which having, coordinates to move axially spacing spacing spiral shell to bus
Nail.
3. according to the bus gold utensil described in claim any one of 1-2, it is characterised in that：The bus gold utensil uses cast aluminium alloy
Casting forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655633.6A CN104466841B (en) | 2014-11-18 | 2014-11-18 | Bus gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655633.6A CN104466841B (en) | 2014-11-18 | 2014-11-18 | Bus gold utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466841A CN104466841A (en) | 2015-03-25 |
| CN104466841B true CN104466841B (en) | 2017-12-26 |
Family
ID=52912446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655633.6A Active CN104466841B (en) | 2014-11-18 | 2014-11-18 | Bus gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466841B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579059Y (en) * | 2002-11-01 | 2003-10-08 | 谢福永 | Light cable clamp |
| CN201196078Y (en) * | 2008-04-18 | 2009-02-18 | 四川石油管理局测井公司 | Friction force reinforced logging cable clamper |
| CN202444227U (en) * | 2011-11-09 | 2012-09-19 | 浙江天虹电气金具有限公司 | Double-core strain clamp |
| CN202488068U (en) * | 2012-03-31 | 2012-10-10 | 叶绿野 | C-typed cable clip |
| CN203071251U (en) * | 2012-12-05 | 2013-07-17 | 中国电力科学研究院 | Aluminum pipe joint of anti-slipping aluminum pipe jumper wire |
| CN203398690U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Tubular bus fitting with self-springing function |
| CN203398682U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Bus fitting with boss |
| CN204290213U (en) * | 2014-11-18 | 2015-04-22 | 平高集团有限公司 | A kind of bus gold utensil |
-
2014
- 2014-11-18 CN CN201410655633.6A patent/CN104466841B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579059Y (en) * | 2002-11-01 | 2003-10-08 | 谢福永 | Light cable clamp |
| CN201196078Y (en) * | 2008-04-18 | 2009-02-18 | 四川石油管理局测井公司 | Friction force reinforced logging cable clamper |
| CN202444227U (en) * | 2011-11-09 | 2012-09-19 | 浙江天虹电气金具有限公司 | Double-core strain clamp |
| CN202488068U (en) * | 2012-03-31 | 2012-10-10 | 叶绿野 | C-typed cable clip |
| CN203071251U (en) * | 2012-12-05 | 2013-07-17 | 中国电力科学研究院 | Aluminum pipe joint of anti-slipping aluminum pipe jumper wire |
| CN203398690U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Tubular bus fitting with self-springing function |
| CN203398682U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Bus fitting with boss |
| CN204290213U (en) * | 2014-11-18 | 2015-04-22 | 平高集团有限公司 | A kind of bus gold utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104466841A (en) | 2015-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |