CN209434839U - Bowl head device - Google Patents
Bowl head device Download PDFInfo
- Publication number
- CN209434839U CN209434839U CN201822128785.7U CN201822128785U CN209434839U CN 209434839 U CN209434839 U CN 209434839U CN 201822128785 U CN201822128785 U CN 201822128785U CN 209434839 U CN209434839 U CN 209434839U
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- bowl head
- type pin
- limit mechanism
- bowl
- anchor ear
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Abstract
The utility model provides a kind of bowl of head device, is related to the technical field of power equipment, and bowl head device includes bowl head, w type pin and position-limit mechanism；Position-limit mechanism is for preventing w type pin from deviating from from bowl head.Worker installs position-limit mechanism to the position that can prevent w type pin from deviating from from bowl head, and after installation, overhead transmission line is worked normally.This setup, when encountering strong wind weather, even if w type pin due to conducting wire swing and be extruded and be deformed, due to the presence of position-limit mechanism, can prevent w type pin from deviating from from bowl head, avoid insulator and bowl head separation, so as to avoid the case where going here and there is fallen.Therefore, the setting of position-limit mechanism, improves the working efficiency of overhead transmission line, and reduce worker because fall to go here and there phenomenon there is a situation where due to repair, saved the labour of worker.
Description
Technical field
The utility model relates to electrical equipment technical fields, more particularly, to a kind of bowl of head device.
Background technique
With the rapid development of economy, power demand increases, the setting of overhead transmission line is more and more.
Overhead transmission line in the prior art is provided with w type pin in bowl head, and w type pin is for preventing insulator from bowl head
Middle disengaging.
But for overhead transmission line in the prior art, when encountering strong wind weather, insulator band by wind-force
Dynamic conducting wire is swung, and will apply pressure to suspension string repeatedly when conducting wire is swung, and w pin is deformed, and is easy to cause w pin abjection bowl head
The case where to enable insulator and bowl head separate, occur string.
Utility model content
It is existing in the prior art when encountering strong wind to improve the purpose of this utility model is to provide a kind of bowl of head device
When weather, insulator is driven conducting wire to swing by wind-force, will apply pressure to suspension string repeatedly when conducting wire is swung, w pin is squeezed
Compressive strain, the technical issues of leading to the case where w pin abjection bowl head is to enable insulator and bowl head separate, occur string.
Bowl head device provided by the utility model, further includes position-limit mechanism；Position-limit mechanism is for preventing w type pin from bowl head
Abjection.
Further, position-limit mechanism is fixed on the outer wall of bowl head；Position-limit mechanism is abutted with w type pin, and works as w type pin
When can be detached from the trend of direction movement of bowl head with direction, position-limit mechanism can apply one to w type pin and move with w type pin
The contrary power of trend, to prevent w type pin to be detached from bowl head.
Further, position-limit mechanism is anchor ear；One end of anchor ear is fastened on bowl head, and the other end of anchor ear is fastened on w type
The middle part of pin, and anchor ear is abutted with the outer wall of bowl head.
Further, position-limit mechanism includes fixed ring and connector；Fixed ring is abutted with w type pin, and the fast fixed ring of institute passes through
Connector is fixed on the outer wall of bowl head.
Further, connector is screw；It is provided in fixed ring and cooperates the first threaded hole with screw, be provided on bowl head
With the second threaded hole of screw cooperation.
Further, screw, the first threaded hole and the second threaded hole are multiple；Multiple screws, multiple first screw threads
Hole and multiple second threaded holes are spaced setting, and multiple screws, multiple first threaded holes and multiple second threaded holes pair
It should be arranged.
Further, fixed ring can be bundled on the outer wall of bowl head by connector.
Further, connector is nylon rope.
Further, prompt mark is provided on anchor ear.
Further, prompt mark is sprayed on position-limit mechanism.
Bowl head device provided by the utility model, worker by position-limit mechanism install to can prevent w type pin from bowl head take off
Position out, after installation, overhead transmission line is worked normally.
This setup, when encountering strong wind weather, even if w type pin due to conducting wire swing and be extruded generation change
Shape can prevent w type pin from deviating from from bowl head due to the presence of position-limit mechanism, insulator and the separation of bowl head be avoided, to avoid
Fall the case where going here and there.Therefore, the setting of position-limit mechanism, improves the working efficiency of overhead transmission line, and reduces worker
Because fall to go here and there phenomenon there is a situation where due to repair, saved the labour of worker.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of bowl head device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of position-limit mechanism provided by the embodiment of the utility model.
Icon: 1- bowls of head devices；2- position-limit mechanism；3-w type pin；4- bowls of heads；5- anchor ear；6- prompt mark；501- first
Clamping portion；The first abutting part of 502-；The second abutting part of 503-；The second clamping portion 504-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of bowl head device provided by the embodiment of the utility model, as shown in Figure 1, the present embodiment mentions
The bowl head device 1 of confession, further includes position-limit mechanism 2；Position-limit mechanism 2 is for preventing w type pin 3 from deviating from from bowl head 4.
Wherein, position-limit mechanism 2 can be adhesive tape, and w type pin 3 is pasted onto bowl head 4 by worker with adhesive tape, to enable w type pin 3 opposite
It is fixed in bowl head 4, to guarantee that w type pin 3 will not be deviate from from bowl head 4.Adhesive tape is settable multiple, multiple adhesive tape interval settings,
To enable w type pin 3 more be firmly secured in bowl head 4.
Bowl head device 1 provided by the utility model, further includes position-limit mechanism 2；Position-limit mechanism 2 is for preventing w type pin 3 from bowl
Deviate from first 4.Position-limit mechanism 2 is installed the position that can extremely prevent w type pin 3 from deviating from from bowl head 4 by worker, after installation,
Overhead transmission line is worked normally.
This setup, when encountering strong wind weather, even if w type pin 3 due to conducting wire swing and be extruded generation change
Shape can prevent w type pin 3 from deviating from from bowl head 4 due to the presence of position-limit mechanism 2, avoid insulator and bowl head 4 separates, thus
The case where avoiding string.Therefore, the setting of position-limit mechanism 2, improves the working efficiency of overhead transmission line, and reduces
Worker because fall to go here and there phenomenon there is a situation where due to repair, saved the labour of worker.
As shown in Figure 1, on the basis of the above embodiments, further, position-limit mechanism 2 is fixed at the outer of bowl head 4
On wall；Position-limit mechanism 2 is abutted with w type pin 3, and when the trend of direction movement that there is w type pin 3 direction can be detached from bowl head 4,
Position-limit mechanism 2 can apply a power contrary with w type 3 movement tendencies of pin to w type pin 3, to prevent w type pin 3 to be detached from bowl
First 4.
Wherein, position-limit mechanism 2 can be bonded on the outer wall of bowl head 4.
In the present embodiment, position-limit mechanism 2 is fixed on the outer wall of bowl head 4 by worker, then by position-limit mechanism 2 and w type pin 3
It abuts, when strong wind weather, after w type pin 3 is extruded because of the swing of conducting wire to be deformed, w type pin 3 can oriented disengaging bowl head 4
Direction movement trend, at this point, since position-limit mechanism 2 is abutted with w type pin 3, position-limit mechanism 2 can to the application of w type pin 3 one and
The contrary power of w type 3 movement tendencies of pin, to prevent w type pin 3 to be detached from bowl head 4.
This setup efficiently avoids the case where w type pin 3 is detached from from bowl head 4, so as to avoid insulator and
Bowl head 4 is separated there is a phenomenon where falling to go here and there, and improves the working efficiency of overhead transmission line.
Fig. 2 is the structural schematic diagram of anchor ear provided by the embodiment of the utility model, as depicted in figs. 1 and 2, in above-mentioned implementation
On the basis of example, further, position-limit mechanism 2 is anchor ear 5；One end of anchor ear 5 is fastened on bowl head 4, the other end card of anchor ear 5
It is located at the middle part of w type pin 3, and anchor ear 5 is abutted with the outer wall of bowl head 4.
Wherein, anchor ear 5 includes the first clamping portion 501, the first abutting part 502, the second abutting part 503 and the second clamping portion
504；Successively head and the tail phase between first clamping portion 501, the first abutting part 502, the second abutting part 503 and the second clamping portion 504
It connects；First abutting part 502, the second abutting part 503 and the second clamping portion 504 are two, and two the first abutting parts 502,
Two the second abutting parts, 503, two the second clamping portions 504 are correspondingly arranged both with respect to the first clamping portion 501；First clamping portion
501, two the first abutting parts, 502, two the second abutting parts 503 and two the second clamping portions 504 enclose and are set as annular；Two
Two clamping portions 504 are fastened on one end of bowl head 4, and the first clamping portion 501 passes through the other end of bowl head 4 to be fastened in w type pin 3
Portion, the first abutting part 502 and the second abutting part 503 are used to abut with the outer wall of bowl head 4.
Angle radian is in 90 ° between first clamping portion 501 and the first abutting part 502, and the second abutting part 503 is abutted with first
Angle radian is in 90 ° between portion 502, and this setup can enable the first abutting part 502 and the second abutting part 503 preferably
It is connected on the outer wall of bowl head 4, increases the stability of anchor ear 5.
Second clamping portion 504 is in V-shape, and the opening angle radian of the second clamping portion 504 is 30 °, this setup,
When two the second clamping portions 504 can be more stable the one end for being fastened on bowl head 4, increase the stability of anchor ear 5.
In addition, stainless steel material production can be selected in anchor ear 5, stainless steel hardness is big, and toughness is preferable, can be improved anchor ear 5
Service life.
In the present embodiment, one end of anchor ear 5 is fastened on bowl head 4 by worker, and the other end of anchor ear 5 is fastened on w type pin 3
Middle part, and anchor ear 5 is abutted with the outer wall of bowl head 4, at this point, anchor ear 5 is installed, anchor ear 5 is fixed on the outer wall of bowl head 4
On.When strong wind weather, after w type pin 3 is extruded because of the swing of conducting wire to be deformed, w type pin 3 oriented can be detached from bowl head 4
The trend of direction movement, at this point, one end due to anchor ear 5 is abutted with the middle part of w type pin 3, and anchor ear 5 is fixed on the outer of bowl head 4
On wall, then anchor ear 5 can apply a power contrary with w type 3 movement tendencies of pin to w type pin 3, to prevent w type pin 3 to be detached from bowl
First 4.
Anchor ear 5 simpler, quickly can be fixed at the outer wall of bowl head 4 by the set-up mode of anchor ear 5, worker
On, and one end of anchor ear 5 is fastened on to the middle part of w type pin 3, improve the efficiency that worker installs anchor ear 5；In addition, when needing to examine
When repairing overhead transmission line, worker also can be time saving and energy saving easily by anchor ear 5 by disassembling on bowl head 4, improves inspection
The efficiency repaired.
On the basis of the above embodiments, further, position-limit mechanism 2 includes fixed ring and connector；Fixed ring and w type
Pin 3 abut, institute speed fixed ring be fixed on by connector on the outer wall of bowl head 4.
In the present embodiment, fixed ring is fixed on the outer wall of bowl head 4 by worker by connector, while by fixed ring and w
Type pin 3 abuts, to prevent w type pin 3 to be detached from bowl head 4；The set-up mode of connector, so that the connection between fixed ring and bowl head 4
It is more stable.
On the basis of the above embodiments, further, connector is screw；It is provided in fixed ring and screw cooperation the
One threaded hole is provided with the second threaded hole with screw cooperation on bowl head 4.
In the present embodiment, bolt is each passed through the first threaded hole and the second threaded hole by worker, then tightens bolt, with
Fixed ring is fixed on the outer wall of bowl head 4, meanwhile, worker abuts fixed ring with w type pin 3, then fixed ring is installed.
This setup, since fixed ring is fixed on the outer wall of bowl head 4 and fixed ring is abutted with w type pin 3, when w type
When the trend of the oriented direction movement for being detached from bowl head 4 of pin 3, fixed ring can apply one and 3 movement tendency side of w type pin to w type pin 3
To opposite power, to prevent w type pin 3 to be detached from bowl head 4；And fixed ring and bowl head 4 have been ensured solid by way of screw connection
The stability for determining ring improves the working efficiency of fixed ring.
On the basis of the above embodiments, further, screw, the first threaded hole and the second threaded hole are multiple；
Multiple screws, multiple first threaded holes and multiple second threaded holes are spaced setting, and multiple screws, multiple first threaded holes
And multiple second threaded holes are correspondingly arranged.
In the present embodiment, screw, the first threaded hole and the second threaded hole are multiple set-up modes, so that fixed ring
It can more be stably fixed on the outer wall of bowl head 4, further improve the stability of fixed ring, be more effectively prevented from
W type pin 3 is detached from bowl head 4.
On the basis of the above embodiments, further, fixed ring can be bundled on the outer wall of bowl head 4 by connector.
Further, connector is nylon rope.
In the present embodiment, worker abuts fixed ring with the outer wall of bowl head 4, and fixed ring is abutted with w type pin 3, then
Fixed ring is bundled on the outer wall of bowl head 4 with nylon rope, fixed ring is fixedly connected with bowl head 4.
The side easy to operate while on 4 outer wall of bowl head is arranged having ensured that fixed ring is capable of fixing in this setup
Just, and it is easy to disassemble and assembling；In addition, nylon rope price is lower, cost is saved.
As shown in Fig. 2, on the basis of the above embodiments, further, prompt mark 6 is provided on anchor ear 5.
Wherein, prompt mark 6 can be paster, and paster is pasted on anchor ear 5.
In the present embodiment, at the construction field (site), if forgetting to install anchor ear 5 on some bowl heads 4, worker is checking line inspection
During can be evident that come, to install anchor ear 5 in time；Therefore, this setup efficiently avoids leaking
The phenomenon that filling anchor ear 5.
On the basis of the above embodiments, further, prompt mark 6 is sprayed on anchor ear 5.
Wherein, prompt mark 6 and color should have notable difference with the color of bowl head 4, and this setup can enable worker
More obvious identifies prompt mark 6.
In addition, prompt mark 6 can be multiple, the settings of multiple prompt marks 6 can more convenient worker to prompt mark 6
It is identified.
In the present embodiment, worker will be prompted to mark 6 by modes such as spray paintings and be sprayed on anchor ear 5；This setup mentions
Indicating, which knows 6, to be damaged because of factors such as blowing and rainings, prompt mark 6 permanent can remain on anchor ear 5, improve prompt
The service life of mark 6.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of bowl of head device, including bowl head and w type pin, which is characterized in that further include: position-limit mechanism；
The position-limit mechanism is for preventing the w type pin from deviating from from the bowl head；
The position-limit mechanism is fixed on the outer wall of the bowl head；
The position-limit mechanism is abutted with the w type pin, and is moved when the w type pin has towards the direction that can be detached from the bowl head
When dynamic trend, the position-limit mechanism w type pin can be applied one it is contrary with the w type pin movement tendency
Power, to prevent the w type pin to be detached from the bowl head.
2. bowl head device according to claim 1, which is characterized in that the position-limit mechanism is anchor ear；
One end of the anchor ear is fastened on the bowl head, and the other end of the anchor ear is fastened on the middle part of the w type pin, and institute
Anchor ear is stated to abut with the outer wall of the bowl head.
3. bowl head device according to claim 1, which is characterized in that the position-limit mechanism includes fixed ring and connector；
The fixed ring is abutted with the w type pin, fast fixed ring be fixed on by the connector on the outer wall of the bowl head.
4. bowl head device according to claim 3, which is characterized in that the connector is screw；
It is provided in the fixed ring and cooperates the first threaded hole with the screw, be provided on the bowl head and cooperate with the screw
The second threaded hole.
5. bowl head device according to claim 4, which is characterized in that the screw, first threaded hole and described
Second threaded hole is multiple；
The multiple screw, the multiple first threaded hole and the multiple second threaded hole are spaced setting, and described more
A screw, the multiple first threaded hole and the multiple second threaded hole are correspondingly arranged.
6. bowl head device according to claim 3, which is characterized in that the fixed ring can be bundled in by the connector
On the outer wall of the bowl head.
7. bowl head device according to claim 6, which is characterized in that the connector is nylon rope.
8. bowl head device according to claim 2, which is characterized in that be provided with prompt mark on the anchor ear.
9. bowl head device according to claim 8, which is characterized in that the prompt mark is sprayed on the position-limit mechanism
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128785.7U CN209434839U (en) | 2018-12-17 | 2018-12-17 | Bowl head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128785.7U CN209434839U (en) | 2018-12-17 | 2018-12-17 | Bowl head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434839U true CN209434839U (en) | 2019-09-24 |
Family
ID=67972342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128785.7U Active CN209434839U (en) | 2018-12-17 | 2018-12-17 | Bowl head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434839U (en) |
-
2018
- 2018-12-17 CN CN201822128785.7U patent/CN209434839U/en active Active
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