CN207010157U - A kind of two-tube female support gold utensil - Google Patents
A kind of two-tube female support gold utensil Download PDFInfo
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- CN207010157U CN207010157U CN201720888301.1U CN201720888301U CN207010157U CN 207010157 U CN207010157 U CN 207010157U CN 201720888301 U CN201720888301 U CN 201720888301U CN 207010157 U CN207010157 U CN 207010157U
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- anchor ear
- pipe mother
- pipe
- gold utensil
- engaging lug
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Abstract
The utility model discloses a kind of two-tube female support gold utensil, is related to current conversion station DC fields gold utensil technical field.Complicated to solve the attended operation between the pipe bus on the pipe bus and Capacitor stack in existing direct current transformer station, attachment structure is unstable, the problem of easily causing security incident and invent.The two-tube female support gold utensil of the utility model includes support frame, the first pipe mother anchor ear and second pipe mother's anchor ear, the axis of first pipe mother's anchor ear is horizontally disposed with, and bearing of trend of the first pipe mother anchor ear along own central axis line is slidably connected on support frame as described above, the longitudinal middle axis of second pipe mother's anchor ear is set, and the second pipe mother's anchor ear is articulated with support frame as described above by articulated structure.The two-tube female support gold utensil of the utility model is used for current conversion station DC fields.
Description
Technical field
It the utility model is related to current conversion station DC fields gold utensil technical field, more particularly to a kind of two-tube female support gold utensil.
Background technology
At present, China has become operation in the world with building the direct current that DC engineering is most, capacity is maximum, circuit is most long
Transmit electricity big country.Current conversion station is the important component in DC transmission engineering, and the DC fields in current conversion station largely employ pipe mother
Connected mode between line and pipe bus, especially, between the pipe bus on pipe bus and Capacitor stack in direct current transformer station
Connected mode.
In the prior art, the connected mode between the pipe bus on the pipe bus and Capacitor stack in direct current transformer station is：
Using the pipe bus in the female support gold utensil support direct current transformer station of a pipe, while using the female support gold utensil support electricity of another pipe
Pipe bus on container tower, the female support gold utensil of two pipes is then connected by flexible circuit conductor, to realize the mother of the pipe in direct current transformer station
The connection between pipe bus on line and Capacitor stack.
But operating process when two pipe buses are connected by gold utensil, flexible circuit conductor and gold utensil is cumbersome, wastes time and energy, and
And because two gold utensils are connected by flexible circuit conductor, the bad determination of flexible circuit conductor length, in the presence of wind pendulum, flexible circuit conductor easily swings change
Shape, it is difficult to ensure that with the band electrical distance of Capacitor stack, therefore potential safety hazard is present.
Utility model content
The utility model provides a kind of two-tube female support gold utensil, can simplify pipe bus and the capacitor in direct current transformer station
The connection process between pipe bus on tower, reaches time saving and energy saving purpose, while can save soft between two pipe buses
Wire, avoid in the case where wind pendulum acts on, because of flexible circuit conductor swinging deformation, cause to touch existing for Capacitor stack.
To reach above-mentioned purpose, the utility model provides a kind of two-tube female support gold utensil, including support frame, the first pipe mother
Anchor ear and second pipe mother's anchor ear, the axis of the first pipe mother's anchor ear are horizontally disposed with, and the first pipe mother anchor ear along itself
The bearing of trend of axis is slidably connected on support frame as described above, and the longitudinal middle axis of the second pipe mother's anchor ear is set, and institute
Second pipe mother's anchor ear is stated to be articulated with support frame as described above by articulated structure.
Specifically, support frame as described above include upper backup pad, lower supporting plate and be connected to the upper backup pad and it is described under
Support bar between supporting plate, the first pipe mother's anchor ear are slidably connected on the lower supporting plate, the second pipe mother's anchor ear
It is articulated with the upper backup pad.
Specifically, the upper surface of the lower supporting plate is fixed with the first engaging lug and the second engaging lug, first connection
Ear and second engaging lug are oppositely arranged, and are offered in the side wall of first engaging lug and second engaging lug along institute
The chute of the axis extension of first pipe mother's anchor ear is stated, the lower end of the first pipe mother's anchor ear corresponds to first engaging lug and institute
The position for stating the second engaging lug is equipped with sliding axle, and the sliding axle is fitted through in the chute, and can be along the chute
Slide.
Preferably, first engaging lug and second engaging lug are made by metal material, and the sliding axle includes axle
Core and cooperation are socketed on the axle sleeve outside the shaft core, and the shaft core is made by metal material, and the axle sleeve is by wear-resisting composite wood
Material makes.
Further, it is connected with equipotential line between the first pipe mother anchor ear and the lower supporting plate.
Further, in addition to insulation system, the insulation system are used for the first pipe mother anchor ear and institute described in electrical isolation
State second pipe mother's anchor ear.
Optionally, the second pipe mother's anchor ear is surrounded by anchor ear hole, the lower end closed in the anchor ear hole, upper end open, institute
The bottom for stating anchor ear hole is provided with dump wire clamp, and the dump wire clamp is used to clamp damping wire.
Preferably, the top of support frame as described above, which is provided with, presses shading ring, and the pressure shading ring is horizontally disposed with.
Preferably, it is described to press the both ends on shading ring on the swaying direction of the second pipe mother's anchor ear to be provided with avoidance
Breach.
The two-tube female support gold utensil of one kind provided by the utility model, because two-tube female support gold utensil includes support frame, first
Pipe mother anchor ear and second pipe mother's anchor ear, the first pipe mother anchor ear and second pipe mother's anchor ear are all connected on support frame, therefore will propped up
After support is arranged in direct current transformer station, the pipe bus in direct current transformer station can be fixed in first pipe mother's anchor ear, then
Pipe bus on Capacitor stack is fixed in second pipe mother's anchor ear, thus achieves pipe bus and the electric capacity in direct current transformer station
The connection between pipe bus on device tower, this connection procedure is simple, time saving and energy saving, and female by the first pipe mother anchor ear and the second pipe
Two pipe buses are arranged on a support frame by anchor ear simultaneously, and mounting structure is stable, saves installing space, eliminates two pipes
Flexible circuit conductor between bus, avoid in the presence of wind is put, cause safety because of flexible circuit conductor swinging deformation and touching Capacitor stack
Accident.The axis for being additionally, since first pipe mother's anchor ear is horizontally disposed with, and the connection side between the first pipe mother anchor ear and support frame
Formula is being slidably connected along the bearing of trend of the axis of first pipe mother's anchor ear, therefore can avoid the pipe bus in direct current transformer station
Bending or fracture are produced when expanding with heat and contract with cold, simultaneously as the longitudinal middle axis of second pipe mother's anchor ear is set, and the second pipe is female
Connected mode between anchor ear and support frame is is hinged by articulated structure, therefore the second pipe mother anchor ear can be past relative to support frame
Physical pendulum moves, and can eliminate the alignment error of the pipe bus on Capacitor stack, facilitate installation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of the two-tube female support gold utensil of the utility model embodiment；
Fig. 2 is the front view of the two-tube female support gold utensil of the utility model embodiment；
Fig. 3 is the top view of the two-tube female support gold utensil of the utility model embodiment；
Fig. 4 is the enlarged drawing of region I in two-tube female support gold utensil shown in Fig. 2.
Reference：
1-support frame；11-upper backup pad；12-lower supporting plate；13-support bar；2-the first pipe mother's anchor ear；3-the
Two pipe mother's anchor ears；4-articulated structure；41-the first connector；42-the second connector；43-rotating shaft；100-direct current transformer station
On pipe bus；Pipe bus on 200-Capacitor stack；5-the first engaging lug；6-the second engaging lug；7-chute；8-sliding
Moving axis；81-shaft core；82-axle sleeve；9-insulation system；91-insulation board；92-insulation sleeve；31-anchor ear hole；300-damping
Structure；32-dump wire clamp；321-L-type supportive body；322-bolt；323-U-bolt；10- press shading ring；
101-avoid breach.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
Reference picture 1, Fig. 1 support a specific embodiment of gold utensil, the present embodiment for the two-tube mother of the utility model embodiment
Two-tube female support gold utensil include support frame 1, the first pipe mother anchor ear 2 and the second pipe mother anchor ear 3, the first pipe mother anchor ear 2
Axis is horizontally disposed with, and the first pipe mother anchor ear 2 is slidably connected to support frame as described above 1 along the bearing of trend of own central axis line
On, the longitudinal middle axis of the second pipe mother anchor ear 3 is set, and the second pipe mother anchor ear 3 is articulated with institute by articulated structure 4
State on support frame 1.
The two-tube female support gold utensil of one kind provided by the utility model, because two-tube female support gold utensil includes support frame 1, first
Pipe mother anchor ear 2 and the second pipe mother anchor ear 3, the first pipe mother anchor ear 2 and the second pipe mother anchor ear 3 are all connected on support frame 1, therefore
After support frame 1 is arranged in direct current transformer station, as shown in Fig. 2 the pipe bus 100 in direct current transformer station can be fixed on to the
In one pipe mother anchor ear 2, then the pipe bus 200 on Capacitor stack is fixed in the second pipe mother anchor ear 3, thus achieves direct current
The connection between the pipe bus 200 on pipe bus 100 and Capacitor stack in transformer station, this connection procedure is simple, time saving and energy saving,
And by the first pipe mother anchor ear 2 and the second pipe mother anchor ear 3 by two pipe buses simultaneously on a support frame 1 (such as Fig. 1 or
Shown in Fig. 2), mounting structure is stable, saves installing space, eliminates the flexible circuit conductor between two pipe buses, avoids in wind pendulum
Under effect, cause security incident because of flexible circuit conductor swinging deformation and touching Capacitor stack.It is additionally, since the first pipe mother anchor ear 2
Axis is horizontally disposed with, and the connected mode between the first pipe mother anchor ear 2 and support frame 1 is the axis along the first pipe mother anchor ear 2
The bearing of trend of line is slidably connected (as shown in Figure 1), therefore can avoid the pipe bus in direct current transformer station when expanding with heat and contract with cold
Bending or fracture are produced, simultaneously as the longitudinal middle axis of the second pipe mother anchor ear 3 is set, and the second pipe mother anchor ear 3 and support
Connected mode between frame 1 is to be hinged (as shown in Figure 1) by articulated structure 4, therefore the second pipe mother anchor ear 3 can be relative to support
The reciprocally swinging of frame 1, the alignment error of the pipe bus on Capacitor stack can be eliminated, facilitates installation.
In the above-described embodiments, articulated structure 4 can be made as structure as shown in Figure 1, i.e. articulated structure 4 includes first
Connector 41, the second connector 42 and rotating shaft 43, one end of the first connector 41 are connected with support frame 1, and the other end and second connects
One end of fitting 42 is be hinged by rotating shaft 43, and the other end of the second connector 42 is connected with the second pipe mother anchor ear 3.
Wherein, support frame 1 can be platy structure, block structure etc., be not specifically limited herein.Optionally, support
Frame 1 can be made as structure as shown in Figure 1, i.e. support frame 1 includes upper backup pad 11, lower supporting plate 12 and is connected to branch
Support bar 13 between fagging 11 and lower supporting plate 12, the first pipe mother anchor ear 2 are slidably connected on lower supporting plate 12, and the second pipe is female
Anchor ear 3 is articulated with upper backup pad 11.This is simple in construction, easily realizes.
In the above-described embodiments, in order that the first pipe mother anchor ear 2 can be slidably connected on lower supporting plate 12, optionally,
As shown in figure 1, the upper surface of lower supporting plate 12 is fixed with the first engaging lug 5 and the second engaging lug 6, the first engaging lug 5 and second
Engaging lug 6 is oppositely arranged, and is embraced as shown in Fig. 2 being offered in the side wall of the first engaging lug 5 and the second engaging lug along the first pipe is female
The chute 7 of the axis extension of hoop 2, corresponding first engaging lug 5 in lower end of the first pipe mother anchor ear 2 and the position of the second engaging lug are equal
Provided with sliding axle 8 (as shown in Figure 2), sliding axle 8 is fitted through in chute 7, and can be slided along chute 7, thus by the first pipe
Female anchor ear 2 has been slidably connected on lower supporting plate, and this is simple in construction, is easily realized.
Wherein, can also be by non-as shown in figure 1, the first engaging lug 5 and the second engaging lug 6 can be made by metal material
Metal material makes, and is not specifically limited herein.But lead to compared to nonmetallic materials, the intensity and reliability of metal material
It is often higher, it is possible to increase the structural strength of the first engaging lug 5 and the second engaging lug 6, it is therefore preferable that the first engaging lug 5 and second
Engaging lug 6 is made by metal material.As shown in Fig. 2 when the first engaging lug 5 and the second engaging lug are made by metal material, it is sliding
Moving axis 8 integrally can be made by metal material, can also integrally be made by composite or other nonmetallic materials, do not done herein
It is specific to limit, still, in order to reduce sliding axle 8 in the chute 7 on engaging lug (including the first engaging lug 5 and second engaging lug)
Noise caused by slip, while in order to ensure the structural strength of sliding axle 8, it is preferred that as shown in Fig. 2 sliding axle 8 includes axle
Core 81 and cooperation are socketed on the axle sleeve 82 outside shaft core 81, and shaft core 81 is made by metal material, to ensure that the structure of sliding axle 8 is strong
Degree, axle sleeve 82 are made by wearing composite material, and the wearability of wearing composite material is preferable, and are produced relatively between metal material
Noise during slip is smaller, can reduce noise caused by being slided in chute 7 of the sliding axle 8 on engaging lug.
In the above-described embodiments, because wearing composite material is mostly insulating materials, therefore when axle sleeve is by wear-resisting composite wood
It is insulated from each other between the first pipe mother anchor ear 2 and lower supporting plate 12, and form two electrodes of electric capacity when material makes, mutually it
Between easily produce electric discharge and cause security incident.In order to avoid this problem, it is preferred that the first pipe mother anchor ear 2 and lower supporting plate 12
Between be connected with equipotential line K, equipotential line K can electrically connect the first pipe mother anchor ear 2 and lower supporting plate 12, so that the first pipe is female
Anchor ear 2 is equal with the current potential on lower supporting plate 12, is put so as to prevent from producing between the first pipe mother anchor ear 2 and lower supporting plate 12
Electricity, and then reduce possibility caused by security incident.
Electrically connected in order to avoid being formed between the pipe bus in direct current transformer station and the pipe bus on Capacitor stack, preferably
, as shown in Fig. 2 two-tube female support gold utensil also includes insulation system 9, insulation system is used for electrical isolation the first pipe mother anchor ear 2
With the second pipe mother anchor ear 3.Wherein, insulation system can be arranged between the pipe mother anchor ear 2 of lower supporting plate 12 and first, can also be set
It is placed between upper backup pad 11 and articulated structure 4, can also be arranged between the pipe mother anchor ear 3 of articulated structure 4 and second, herein not
It is specifically limited.Example, as shown in Fig. 2 insulation system includes pad located at the insulation between upper backup pad 11 and articulated structure 4
Plate 91 and be socketed on for connect supporting plate, insulation board 91 and articulated structure 4 bolt outside insulation sleeve 92.
In the embodiment shown in Figure 2, in order that the pipe bus 200 on Capacitor stack can be relative to second pipe mother's anchor ear
3 move along its axis to reduce the axial stress of the pipe bus 200 on Capacitor stack, optionally, as shown in Fig. 2 the second pipe is female
Anchor ear 3 is surrounded by anchor ear hole 31, the lower end closed in anchor ear hole, upper end open, and the bottom in anchor ear hole is provided with damping structure 300, this
When, pipe bus 200 on Capacitor stack can engagement sleeves in anchor ear hole, and the end of the pipe bus 200 on Capacitor stack with
Damping structure abuts, and thus, the pipe bus 200 on Capacitor stack can extrude damping structure, so that electric when producing axial stress
Pipe bus 200 on container tower can move along its axis relative to the second pipe mother anchor ear 3, so as to reduce on Capacitor stack
The axial stress of pipe bus 200.Wherein, damping structure can be damping wire or damping end cap, be not specifically limited herein, but
It is to save cost, preferably damping structure is damping wire, accordingly, as shown in figure 4, the bottom in anchor ear hole is provided with dump wire clamp
32, this dump wire clamp 32 is used to clamp damping wire.
In the above-described embodiments, dump wire clamp can be made as structure as shown in Figure 4, i.e. dump wire clamp 32 includes L-type branch
Main body 321 is supportted, a side of L-type supportive body 321 is fixed on the bottom wall in anchor ear hole by bolt 322, connected on another side
U-bolt 323 is connected to, U-bolt 323 is used to damping wire being arranged in L-type supportive body 321.This is simple in construction, easily real
It is existing.
In order to avoid corona phenomenon, it is preferred that as shown in Figure 1 or 2, the top of support frame 1, which is provided with, presses shading ring 10,
Press shading ring 10 horizontally disposed, corona phenomenon is effectively prevent from there through pressure shading ring 10.
, can in order to reserve enough swing spaces to the pipe bus connected on the second pipe mother anchor ear 3 or the second pipe mother anchor ear 3
Choosing, as shown in figure 3, pressing the both ends on shading ring 10 on the swaying direction of the second pipe mother anchor ear 3 to be provided with avoids breach
101, can be that the pipe bus connected on the second pipe mother anchor ear 3 or the second pipe mother anchor ear 3 reserves enough pendulum by avoiding breach 101
Dynamic space, and now pressure shading ring 10 is made up of two parts, when a part is damaged wherein, it is only necessary to change broken parts i.e.
Can, avoid changing and entirely press shading ring, thus can save maintenance cost.
In the description of this specification, specific features, structure, material or feature can be real in any one or more
Apply and combined in an appropriate manner in example or example.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (9)
1. a kind of two-tube female support gold utensil, it is characterised in that including support frame, the first pipe mother anchor ear and second pipe mother's anchor ear, institute
The axis for stating first pipe mother's anchor ear is horizontally disposed with, and bearing of trend of the first pipe mother anchor ear along own central axis line is slided and connected
Be connected on support frame as described above, the longitudinal middle axis of the second pipe mother's anchor ear is set, and the second pipe mother anchor ear pass through it is be hinged
Structure is articulated with support frame as described above.
2. two-tube female support gold utensil according to claim 1, it is characterised in that support frame as described above include upper backup pad, under
Supporting plate and the support bar being connected between the upper backup pad and the lower supporting plate, the first pipe mother anchor ear, which slides, to be connected
It is connected on the lower supporting plate, the second pipe mother's anchor ear is articulated with the upper backup pad.
3. two-tube female support gold utensil according to claim 2, it is characterised in that the upper surface of the lower supporting plate is fixed with
First engaging lug and the second engaging lug, first engaging lug and second engaging lug are oppositely arranged, and first connection
Offered in the side wall of ear and second engaging lug along the first pipe mother's anchor ear axis extension chute, described first
The lower end of pipe mother's anchor ear corresponds to first engaging lug and the position of second engaging lug is equipped with sliding axle, the sliding axle
Fit through in the chute, and can be along the slide.
4. two-tube female support gold utensil according to claim 3, it is characterised in that first engaging lug and described second connects
Lug is made by metal material, and the sliding axle includes shaft core and coordinates the axle sleeve being socketed on outside the shaft core, the shaft core
Made by metal material, the axle sleeve is made by wearing composite material.
5. two-tube female support gold utensil according to claim 4, it is characterised in that the first pipe mother anchor ear and the lower branch
Equipotential line is connected between fagging.
6. two-tube female support gold utensil according to claim 1, it is characterised in that also including insulation system, the insulation knot
Structure is used for the first pipe mother anchor ear described in electrical isolation and the second pipe mother's anchor ear.
7. two-tube female support gold utensil according to claim 1, it is characterised in that the second pipe mother's anchor ear is surrounded by anchor ear
Hole, the lower end closed in the anchor ear hole, upper end open, the bottom in the anchor ear hole are provided with dump wire clamp, and the dump wire clamp is used
In clamping damping wire.
8. two-tube female support gold utensil according to claim 1, it is characterised in that the top of support frame as described above is provided with pressure screen
Ring is covered, the pressure shading ring is horizontally disposed with.
9. two-tube female support gold utensil according to claim 8, it is characterised in that described to press on shading ring positioned at described the
Both ends on the swaying direction of two pipe mother's anchor ears, which are provided with, avoids breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888301.1U CN207010157U (en) | 2017-07-20 | 2017-07-20 | A kind of two-tube female support gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888301.1U CN207010157U (en) | 2017-07-20 | 2017-07-20 | A kind of two-tube female support gold utensil |
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| Publication Number | Publication Date |
|---|---|
| CN207010157U true CN207010157U (en) | 2018-02-13 |
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ID=61455446
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720888301.1U Active CN207010157U (en) | 2017-07-20 | 2017-07-20 | A kind of two-tube female support gold utensil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294029A (en) * | 2017-07-20 | 2017-10-24 | 南方电网科学研究院有限责任公司 | A kind of two-tube female support gold utensil |
-
2017
- 2017-07-20 CN CN201720888301.1U patent/CN207010157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294029A (en) * | 2017-07-20 | 2017-10-24 | 南方电网科学研究院有限责任公司 | A kind of two-tube female support gold utensil |
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