CN207926072U - A kind of dismountable single conductor fixture - Google Patents
A kind of dismountable single conductor fixture Download PDFInfo
- Publication number
- CN207926072U CN207926072U CN201820355521.2U CN201820355521U CN207926072U CN 207926072 U CN207926072 U CN 207926072U CN 201820355521 U CN201820355521 U CN 201820355521U CN 207926072 U CN207926072 U CN 207926072U
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- fixture
- single conductor
- fixing position
- connecting portion
- arc
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Abstract
The utility model is related to the technical fields of livewire work appurtenance, more specifically, it is related to a kind of dismountable single conductor fixture, including symmetrically arranged first fixture and the second fixture, the fixing position of size adjustable is equipped between first fixture and the second fixture, the fixing position coordinates with single conductor；First fixture is equipped with first connecting portion far from the one end for fixing position, second fixture is equipped with second connecting portion far from the one end for fixing position, the first connecting portion, second connecting portion and insulated ladder connect, and one end of the insulated ladder is fixedly connected by framework fixture with substation crossbeam framework.The utility model is detachably connected with insulator chain single conductor, is convenient for carrying and is transported, and can be provided reliable fixed point for livewire work process, be realized the charged for replacement of insulator chain；And stable structure, firm supporting point is provided for the safety belt or standby rope of operating personnel's body-worn, the personal safety of operating personnel is ensured.
Description
Technical field
The utility model is related to the technical fields of livewire work appurtenance, more particularly, to a kind of dismountable list
Conducting wire fixture.
Background technology
Higher and higher to electric network reliability requirement as electric network composition is increasingly complicated, line outage is also more and more difficult.For
The trend of power network development is adapted to, livewire work has been increasingly becoming a kind of important means in line maintenance.Made by implementing electrification
Industry can eliminate the defect and hidden danger of line facility in time while ensureing power grid uninterrupted power supply, improve equipment availability, protect
Hinder systematic economy stable operation.
Currently, hanging wire insulator chain gold utensil specification disunity, can not carry out all kinds of insulators using a kind of General clamping
String is replaced.In order to avoid the risk and problem faced by power failure, the chance for carrying out interruption maintenance need to be reduced to the greatest extent, realize power transformation
The charged for replacement of the single insulator string string of electrification of standing.However realize hanging wire insulator chain gold utensil specification disunity, one kind can not be used
General clamping carries out all kinds of replacing insulator strings.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of dismountable single conductor fixture, energy
Enough hot-line insulator string replacements eliminate the more caused power failure risk of substation structure complexity, adjacent charging equipment conscientiously.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of dismountable single conductor fixture, including symmetrically arranged first fixture and the second fixture be provided, described
The fixing position of size adjustable is equipped between one fixture and the second fixture, the fixing position coordinates with single conductor；First fixture
It is equipped with first connecting portion far from the one end for fixing position, second fixture is equipped with second connecting portion, institute far from the one end for fixing position
It states first connecting portion, second connecting portion and insulated ladder to connect, one end of the insulated ladder passes through framework fixture and substation
Crossbeam framework is fixedly connected.
Single conductor is fixed on and fixes in position, by the one of insulated ladder by dismountable single conductor fixture of the utility model
End is fixedly connected by framework fixture with substation crossbeam framework, and using insulating, insulated ladder is transferred to and single conductor by transmission rope
The single conductor fixture that is fastenedly connected simultaneously is connected with it, and the both ends of insulator chain are fixed, and centre is taken using insulation pull-rod stress
Generation, to realize the charged for replacement of insulator chain.
Further, first fixture is equipped with the first arc-shaped depression portion, and second fixture is equipped with the second arc-shaped depression portion, institute
State the first arc-shaped depression portion, the second arc-shaped depression portion forms the fixing position coordinated with single conductor.First arc-shaped depression portion and the second arc are recessed
On the one hand the setting in portion increases single conductor and fixes the contact area of position, improve the stability of fastening；On the one hand it avoids fastening
The damage of caused single conductor insulating layer in the process.
Further, the both sides of first arc-shaped depression portion are equipped with the first adjustment hole, the both sides of second arc-shaped depression portion
Equipped with the second adjustment hole, it is equipped between first adjustment hole, the second adjustment hole for adjusting the regulating part for fixing position size.Knot
Structure is simple, simple operation, has preferable practicability and economy.
Further, the regulating part includes locking cap, connecting rod and regulating part connected in sequence, and the connecting rod is leaned on
One end of nearly regulating part is equipped with the external screw thread coordinated with regulating part.By precession or screw out regulating part adjustment fix position size with
Fixing position is set to be fitted close with single conductor, easy to operate, stable connection is reliable, and the breaking-up of single conductor fixture can be avoided to lead
The safety accident of cause.
Further, first fixture includes the first jamming seat, and second fixture includes the second jamming seat, and described the
One adjustment hole is set on the first jamming seat, and second adjustment hole is set on the second jamming seat.First jamming seat and second fixes
The setting of seat increases the stability that regulating part is connect with single conductor fixture, improves the durable persistence of single conductor fixture.
Further, the first connecting plate, second card are equipped between first jamming seat and the first connecting portion
Gu being equipped with the second connecting plate between seat and the second connecting portion；The junction of first jamming seat and the first connecting plate is equipped with
The junction of first reinforcing rib, second jamming seat and the second connecting plate is equipped with the second reinforcing rib.First connecting plate and first
The setting of the setting of reinforcing rib, the second connecting plate and the second reinforcing rib can improve the load ability of single conductor fixture, prevent because
The damage of single conductor fixture caused by load is excessive.
Further, the first connecting portion, second connecting portion are ring-shaped structure, and inside is equipped with fixing piece.It is fixed
The fixed of insulated ladder that be set as of part provides fixed point, increases the stability that insulated ladder is connect with single conductor fixture.
Further, mounting base is embedded in substation's crossbeam framework, framework fixture includes several connecting rods, the connection
The fixing position of the mounting base cooperation is formed between bar.Framework fixture is fixedly connected by connecting rod with mounting base, and is made
Framework fixture tightly embraces the end face of reinforced concrete work framework, improves and is connected between framework fixture and reinforced concrete work framework
Stability.
Further, it is connected with bearing rod between the connecting rod, several and operating personnel is evenly equipped on the bearing rod
The retaining ring of safety belt or standby the rope cooperation of wearing.When practical application, standby rope is connected on retaining ring, and safety belt and first are detained
Ring connects, and in application process, and standby rope must not have apparent relaxation, connection should be reliable.
Compared with prior art, the utility model has the beneficial effects that：
Dismountable single conductor fixture of the utility model, is detachably connected with insulator chain single conductor, be convenient for carrying with
Transport, can provide reliable fixed point for livewire work process, realize the charged for replacement of insulator chain, solve substation's insulation
The problem that substring is replaced, eliminates the security risk of substation, ensures the supply load of substation, while ensureing the safety of main power grid
Stablize；And stable structure, firm supporting point is provided for the safety belt or standby rope of operating personnel's body-worn, operating personnel's
Personal safety is ensured.
Description of the drawings
Fig. 1 is the front view of dismountable single conductor fixture of the utility model.
Fig. 2 is the usage state diagram of dismountable single conductor fixture of the utility model.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
It is as shown in Figure 1 to Figure 2 the first embodiment of dismountable single conductor fixture of the utility model, including symmetrically sets
The first fixture 1 and the second fixture 2 set are equipped with the fixing position 3 of size adjustable between the first fixture 1 and the second fixture 2, fix
Position 3 coordinates with single conductor；First fixture 1 is equipped with first connecting portion 11 far from the one end for fixing position 3, and the second fixture 2 is far from fixing
One end of position 3 is equipped with second connecting portion 21, and first connecting portion 11, second connecting portion 21 are connect with insulated ladder, insulated ladder
One end is fixedly connected by framework fixture 4 with substation crossbeam framework.Single conductor is fixed on fixing by the present embodiment when implementing
In position 3, one end of insulated ladder is fixedly connected by framework fixture and substation crossbeam framework, it will be exhausted using transmission rope is insulated
Edge flat ladder is transferred to the single conductor fixture being fastenedly connected with single conductor and is connected with it, and the both ends of insulator chain are fixed, in
Between using insulation pull-rod stress replace, to realize the charged for replacement of insulator chain.
Specifically, the first fixture 1 is equipped with the first arc-shaped depression portion 12, and the second fixture 2 is equipped with the second arc-shaped depression portion 22, the first arc
Shape recess portion 12, the second arc-shaped depression portion 22 form the fixing position 3 with single conductor cooperation, on the one hand increase single conductor and fix connecing for position
Contacting surface is accumulated, and the stability of fastening is improved；On the one hand the damage of the caused single conductor insulating layer in fastener cycle is avoided；First arc
The both sides of shape recess portion 12 are equipped with the first adjustment hole, and the both sides of the second arc-shaped depression portion 22 are equipped with the second adjustment hole, the first adjustment hole, the
It is equipped between two adjustment holes for adjusting the regulating part 5 for fixing position size.
Wherein, regulating part 5 includes locking cap 51 connected in sequence, connecting rod 52 and regulating part 53, and connecting rod 52 is close
One end of regulating part 5 is equipped with the external screw thread coordinated with regulating part 5, and the size of position is fixed by precession or the back-out adjustment of regulating part 5
It is fitted close with single conductor so as to fix position, easy to operate, stable connection is reliable, can avoid the breaking-up of single conductor fixture
Caused safety accident.
First fixture 1 includes the first jamming seat 14, and the second fixture 2 includes the second jamming seat 24, and the first adjustment hole 13 is set to
On first jamming seat 14, the second adjustment hole 23 is set on the second jamming seat 24.Wherein, the first jamming seat 14 and first connecting portion it
Between be equipped with the first connecting plate 15, between the second jamming seat 24 and second connecting portion be equipped with the second connecting plate 25；First jamming seat 14
It is equipped with the first reinforcing rib 16 with the junction of the first connecting plate 15, the junction of the second jamming seat 24 and the second connecting plate 25 is equipped with
Second reinforcing rib 26 improves the load ability of single conductor fixture, prevents the damage of the single conductor fixture caused by load is excessive.
First connecting portion 11, second connecting portion 21 in the present embodiment are ring-shaped structure, and inside is equipped with fixing piece 6,
Fixed point is provided for the fixation of insulated ladder, increases the stability that insulated ladder is connect with single conductor fixture.
In addition, being embedded with mounting base 7 in substation's crossbeam framework, framework fixture 4 includes several connecting rods 41, connecting rod 41
Between be formed with mounting base cooperation fixing position；It is connected with bearing rod 42 between connecting rod 41, is evenly equipped on bearing rod 42 several
The retaining ring 43 for safety belt or standby the rope cooperation worn with operating personnel.Framework fixture 4 is passed through company by the present embodiment when implementing
Extension bar 41 is fixedly connected with mounting base 7, and make framework fixture tightly embrace reinforced concrete work framework end face, on retaining ring 43
Standby rope is connected, ensures the personal safety of operating personnel.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (9)
1. a kind of dismountable single conductor fixture, which is characterized in that including symmetrically arranged first fixture and the second fixture, institute
The fixing position that size adjustable is equipped between the first fixture and the second fixture is stated, the fixing position coordinates with single conductor；Described first
Fixture is equipped with first connecting portion far from the one end for fixing position, and second fixture is equipped with the second connection far from the one end for fixing position
Portion, the first connecting portion, second connecting portion and insulated ladder connect, and one end of the insulated ladder passes through framework fixture and change
Power station crossbeam framework is fixedly connected.
2. dismountable single conductor fixture according to claim 1, which is characterized in that first fixture is equipped with the first arc
Shape recess portion, second fixture are equipped with the second arc-shaped depression portion, and first arc-shaped depression portion, the second arc-shaped depression portion is formed and single conductor
The fixing position of cooperation.
3. dismountable single conductor fixture according to claim 2, which is characterized in that the both sides of first arc-shaped depression portion
Equipped with the first adjustment hole, the both sides of second arc-shaped depression portion are equipped with the second adjustment hole, first adjustment hole, the second adjustment hole
Between be equipped with for adjust fix position size regulating part.
4. dismountable single conductor fixture according to claim 3, which is characterized in that the regulating part includes being sequentially connected with
Locking cap, connecting rod and regulating part, the connecting rod is equipped with the external screw thread that coordinates with regulating part close to one end of regulating part.
5. dismountable single conductor fixture according to claim 4, which is characterized in that first fixture includes the first card
Gu seat, second fixture includes the second jamming seat, and first adjustment hole is set on the first jamming seat, second adjustment hole
On the second jamming seat.
6. dismountable single conductor fixture according to claim 5, which is characterized in that first jamming seat and described the
It is equipped with the first connecting plate between one interconnecting piece, the second connecting plate is equipped between second jamming seat and the second connecting portion；
The junction of first jamming seat and the first connecting plate is equipped with the first reinforcing rib, second jamming seat and the second connecting plate
Junction is equipped with the second reinforcing rib.
7. dismountable single conductor fixture according to any one of claims 1 to 6, which is characterized in that first connection
Portion, second connecting portion are ring-shaped structure, and inside is equipped with fixing piece.
8. dismountable single conductor fixture according to claim 1, which is characterized in that be embedded in substation's crossbeam framework
Mounting base, framework fixture include several connecting rods, and the fixing position of the mounting base cooperation is formed between the connecting rod.
9. dismountable single conductor fixture according to claim 7, which is characterized in that be connected with and hold between the connecting rod
Power bar is evenly equipped with several safety belts worn with operating personnel or the retaining ring of standby rope cooperation on the bearing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355521.2U CN207926072U (en) | 2018-03-15 | 2018-03-15 | A kind of dismountable single conductor fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355521.2U CN207926072U (en) | 2018-03-15 | 2018-03-15 | A kind of dismountable single conductor fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926072U true CN207926072U (en) | 2018-09-28 |
Family
ID=63599092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355521.2U Active CN207926072U (en) | 2018-03-15 | 2018-03-15 | A kind of dismountable single conductor fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462103A (en) * | 2018-03-15 | 2018-08-28 | 广东省输变电工程有限公司 | A kind of dismountable single conductor fixture |
-
2018
- 2018-03-15 CN CN201820355521.2U patent/CN207926072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462103A (en) * | 2018-03-15 | 2018-08-28 | 广东省输变电工程有限公司 | A kind of dismountable single conductor fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 40, Dongfeng West Road, Liwan District, Guangzhou, Guangdong 510160 Patentee after: Guangdong Power Grid Energy Development Co.,Ltd. Address before: No. 40, Dongfeng West Road, Liwan District, Guangzhou, Guangdong 510160 Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |