CN208539515U - A kind of low pressure power transformation operation safety guard - Google Patents
A kind of low pressure power transformation operation safety guard Download PDFInfo
- Publication number
- CN208539515U CN208539515U CN201821313699.7U CN201821313699U CN208539515U CN 208539515 U CN208539515 U CN 208539515U CN 201821313699 U CN201821313699 U CN 201821313699U CN 208539515 U CN208539515 U CN 208539515U
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- bar
- wall
- low pressure
- power transformation
- pressure power
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Abstract
The utility model discloses a kind of low pressure power transformation operation safety guards; including upper rack posts; the bottom of the upper rack posts is connected with the first pin shaft; the upper right of the upper rack posts is equipped with the first curved bar; the top of the upper rack posts and the first curved bar offers the first groove; it is connected with the first retaining ring at the top of the inner wall of first groove, the internal clearance of first retaining ring is combined with the first thin bar, and the bottom of first thin bar is connected with first baffle.The needs of the low pressure power transformation operation safety guard; it can achieve automatically along the raised purpose of electric pole; certain convenience is brought to the operation of worker; and it does not need worker and carries out livewire work; safety is improved, so the low pressure power transformation operation safety guard can satisfy nowadays people for a kind of needs for facilitating installation, can installing additional with the later period, lowering worker's task difficulty, the low pressure power transformation operation safety guard for improving safety completely.
Description
Technical field
The utility model relates to power transformation technology field, specially a kind of low pressure power transformation operation safety guard.
Background technique
Spring is the bird pest multiple phase, and the ground short circuit accident as caused by bird pest happens occasionally, and causes power outage, especially
It is the ground of nesting that the arrester being arranged on transmission tower becomes more and more birds, it is reported that some migratory birds, which can also hold in the mouth, carrys out metal
Silk is nested, it is easy to be caused conductive accident, such as application No. is the patent of " 201721133949.4 ", including column, be kept apart
Pass, solenoid valve, current transformer, discharge coil, guiding terminal and arrester, are vertically arranged a support base on column, under column
Motor drive mechanism is installed in disconnected inside, although which has accomplished to have installed bird repellent structure additional, but due to the electric pole of current part
Through being installed, so subsequent installation scarer has certain work difficulty and risk, one is brought to the operation of worker
Fixed difficulty is facilitated installation, can be installed additional with the later period, lower worker's operation so being unable to satisfy nowadays people for a kind of
Difficulty, improve safety low pressure power transformation operation safety guard needs.
Utility model content
The purpose of this utility model is to provide a kind of low pressure power transformation operation safety guards, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of low pressure power transformation operation safeguard protection dress
It sets, including upper rack posts, the bottom of the upper rack posts is connected with the first pin shaft, and the upper rack posts are turned by the first pin shaft and lower fulcrum bar
It is dynamic to be connected, bird-scaring unit is connected on the left of the upper rack posts, the upper right of the upper rack posts is equipped with the first curved bar, the upper branch
The top of bar and the first curved bar offers the first groove, is connected with the first retaining ring at the top of the inner wall of first groove, described
The internal clearance of first retaining ring is combined with the first thin bar, and the bottom of first thin bar is connected with first baffle, the first gear
The inner wall clearance fit of plate and the first groove, the bottom of the first baffle are connected with the first spring, the end of first spring
End and the inner wall of the first groove are fixedly linked, and multiple first curved bars are joined end to end by the first thin bar and surround semi arch,
The second thin bar is connected on the outside of the first baffle of least significant end, it is bent that the lower right of the lower fulcrum bar is equipped with second
The bottom of bar, the lower fulcrum bar and the second curved bar offers the second groove, and the inner wall bottom of second groove is connected with
Two retaining rings, the internal clearance of second retaining ring are combined with third thin bar, are connected with second baffle at the top of the third thin bar,
The inner wall clearance fit of the second baffle and the second groove, is connected with second spring at the top of the second baffle, and described
The end of two springs and the inner wall of the second groove are fixedly linked, and multiple second curved bars are joined end to end and enclosed by third thin bar
At semi arch, it is connected with the 4th thin bar on the outside of the second baffle of least significant end, the end of second thin bar and the
The end of four thin bars is bonded to each other, and the inner wall of first curved bar and the second curved bar is connected with bracket, the inner wall of the bracket
It is connected with cross bar, the outer wall of the cross bar is rotatably connected to pulley by bearing.
Preferably, quarter butt is connected on the right side of second thin bar, the right side of the 4th thin bar is turned by the second pin shaft
It is dynamic to be connected with vertical bar, through-hole is provided at the top of the vertical bar, the vertical bar passes through through-hole and quarter butt clearance fit.
Preferably, the outer wall of the pulley is socketed rubber sleeve.
Preferably, the front of the lower fulcrum bar is provided with threaded hole.
Preferably, the outer wall of the bird-scaring unit is socketed with garment bag.
Compared with prior art, the utility model has the beneficial effects that the need of the low pressure power transformation operation safety guard
It wants, by the cooperation between the first curved bar, the first thin bar, the second curved bar and third thin bar, and respectively in the first spring and
Under the cooperation of two springs, shrinking so far by the low pressure power transformation operation safety guard is realized, pass through the electricity with the external world
Line bar is cooperated, and can achieve automatically along the raised purpose of electric pole, and then bird-scaring unit is driven to reach specified altitude assignment, is played
The purpose of bird repellent, realizes the protective effect for external circuitry, which changes traditional skill
The mode for installing scarer in art additional, certain convenience is brought to the operation of worker, and do not need worker and carry out electrification work
Industry improves safety, and more puts conveniently, so the low pressure power transformation operation safety guard can satisfy now completely
Nowadays people are for a kind of low pressure change for facilitating installation, being installed additional with the later period, lowering worker's task difficulty, improve safety
The needs of electricity operation safety guard.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection relationship structural schematic diagram of upper rack posts, the first curved bar and the first thin bar in Fig. 1；
Fig. 3 is the connection relationship structural schematic diagram of lower fulcrum bar in Fig. 1, third thin bar and the second curved bar；
Fig. 4 is the connection relationship structural schematic diagram of vertical bar in Fig. 1, the second thin bar and the 4th thin bar；
Fig. 5 is the connection relationship structural schematic diagram of the first curved bar, bracket and pulley in Fig. 2.
In figure: 1, upper rack posts, the 2, first pin shaft, 3, lower fulcrum bar, 4, bird-scaring unit, the 5, first curved bar, the 6, first groove, 7,
One spring, 8, first baffle, the 9, first retaining ring, the 10, first thin bar, 11, bracket, the 12, second pin shaft, 13, vertical bar, 14, quarter butt,
15, through-hole, 16, cross bar, 17, bearing, 18, pulley, 19, rubber sleeve, the 20, second groove, 21, second spring, 22, second gear
Plate, 23, third thin bar, the 24, second curved bar, the 25, second thin bar, the 26, the 4th thin bar, the 27, second retaining ring, 28, threaded hole, 29,
Garment bag.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of low pressure power transformation operation safety guard,
Including upper rack posts 1, the bottom of upper rack posts 1 is connected with the first pin shaft 2, and upper rack posts 1 rotate phase by the first pin shaft 2 and lower fulcrum bar 3
Even, by the cooperation of upper rack posts 1 and lower fulcrum bar 3, the folding of the low pressure power transformation operation safety guard is realized, and then facilitate set
In the outer wall of extraneous electric pole, the left side of upper rack posts 1 is connected with bird-scaring unit 4, and the model of bird-scaring unit 4 is not fixed, and selects as needed
It selects, the upper right of upper rack posts 1 is equipped with the first curved bar 5, may be implemented to stretch by the first curved bar 5 and the cooperation of the first thin bar 10
The top of contracting, upper rack posts 1 and the first curved bar 5 offers the first groove 6, is connected with first gear at the top of the inner wall of the first groove 6
Circle 9, the first retaining ring 9 prevent the first thin bar 10 to be separated from each other with the first curved bar 5 with the cooperation of first baffle 8, the inside of the first retaining ring 9
Clearance fit has the first thin bar 10, and the bottom of the first thin bar 10 is connected with first baffle 8, and first baffle 8 is interior with the first groove 6
Wall clearance fit, the bottom of first baffle 8 are connected with the first spring 7, and the first spring 7 gives first baffle 8 elastic force counterclockwise,
The end of first spring 7 and the inner wall of the first groove 6 are fixedly linked, and six the first curved bars 5 are joined end to end by the first thin bar 10
And semi arch is surrounded, it is connected with the second thin bar 25 positioned at the outside of the first baffle 8 of least significant end, the lower right of lower fulcrum bar 3 is set
There is the second curved bar 24, the bottom of lower fulcrum bar 3 and the second curved bar 24 offers the second groove 20, the inner wall bottom of the second groove 20
It is connected with the second retaining ring 27, the second retaining ring 27 cooperates with second baffle 22, prevents third thin bar 23 and the second curved bar 24 from mutually dividing
Third thin bar 23 is combined with from, the internal clearance of the second retaining ring 27, the top of third thin bar 23 is connected with second baffle 22, and second
The inner wall clearance fit of baffle 22 and the second groove 20, the top of second baffle 22 are connected with second spring 21, second spring 21
Give second baffle 22 clockwise elastic force, the end of second spring 21 and the inner wall of the second groove 20 are fixedly linked, and six
Two curved bars 24 join end to end by third thin bar 23 and surround semi arch, and the outside positioned at the second baffle 22 of least significant end is connected with
4th thin bar 26, the end of the second thin bar 25 and the end of the 4th thin bar 26 are bonded to each other, the second thin bar 25 and the 4th thin bar 26
It is that magnetic material is made, and belongs to magnetism and be connected, the inner wall of the first curved bar 5 and the second curved bar 24 is connected with bracket 11,
The inner wall of bracket 11 is connected with cross bar 16, and the outer wall of cross bar 16 is rotatably connected to pulley 18 by bearing 17, is dropped by pulley 18
Friction between the low low pressure power transformation operation protective device and extraneous electric pole, the right side of the second thin bar 25 are connected with quarter butt 14,
The right side of 4th thin bar 26 is rotatably connected to vertical bar 13 by the second pin shaft 12, and vertical bar 13 and quarter butt 14 cooperate, and prevents the low pressure
Power transformation operation protective device is excessive by external force and opens, and the top of vertical bar 13 is provided with through-hole 15, vertical bar 13 by through-hole 15 with it is short
14 clearance fit of bar, the outer wall of pulley 18 are socketed rubber sleeve 19, and rubber sleeve 19 increases the friction of 18 outer wall of pulley, lower fulcrum bar 3
Front be provided with threaded hole 28, threaded hole 28, which facilitates, connects extraneous other equipment with the low pressure power transformation operation protective device
It connects, the outer wall of bird-scaring unit 4 is socketed with garment bag 29, and garment bag 29 plays the role of protecting bird-scaring unit 4.
The second thin bar 25 is separated from each other with the 4th thin bar 26 first, then by the low pressure power transformation operation safety guard
It opens, i.e., upper rack posts 1 and lower fulcrum bar 3 open, and then cover the low pressure power transformation operation safety guard in extraneous electric pole
Outer wall then snaps together the low pressure power transformation operation safety guard, forms a full circle and covers in extraneous electric pole
Outer wall, it is ensured that the second thin bar 25 and the 4th thin bar 26 are magnetic to be connected, at this time due to the effect of the first spring 7 and second spring 21,
So that the first curved bar 5, the first thin bar 10 are shunk, the second curved bar 24, third thin bar 23 are shunk, at this time the low pressure power transformation operation safety
The diameter of protective device have reduce trend, due to current electric pole use be all lower thick upper thin shape, so this is low
Buckling electricity operation safety guard, can be automatically along electric pole upward sliding, until the at this time under the cooperation of pulley 18
One spring 7 is shunk completely with second spring 21, and the low pressure power transformation operation safety guard reaches highest point at this time, and passes through it
The bird-scaring unit 4 of carrying plays the role of protection for external circuitry.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low pressure power transformation operation safety guard, including upper rack posts (1), it is characterised in that: the bottom of the upper rack posts (1)
Portion is connected with the first pin shaft (2), and the upper rack posts (1) are rotatedly connected by the first pin shaft (2) with lower fulcrum bar (3), the upper branch
It is connected on the left of bar (1) bird-scaring unit (4), the upper right of the upper rack posts (1) is equipped with the first curved bar (5), the upper rack posts
(1) it is offered the first groove (6) with the top of the first curved bar (5), is connected with first at the top of the inner wall of first groove (6)
The internal clearance of retaining ring (9), first retaining ring (9) is combined with the first thin bar (10), and the bottom of first thin bar (10) is solid
It is connected to first baffle (8), the inner wall clearance fit of the first baffle (8) and the first groove (6), the first baffle (8)
Bottom is connected with the first spring (7), and the end of first spring (7) and the inner wall of the first groove (6) are fixedly linked, Duo Gesuo
It states the first curved bar (5) to join end to end by the first thin bar (10) and surround semi arch, positioned at the first baffle (8) of least significant end
Outside be connected with the second thin bar (25), the lower right of the lower fulcrum bar (3) is equipped with the second curved bar (24), the lower fulcrum bar
(3) it is offered the second groove (20) with the bottom of the second curved bar (24), the inner wall bottom of second groove (20) is connected with
The internal clearance of second retaining ring (27), second retaining ring (27) is combined with third thin bar (23), the third thin bar (23)
Top is connected with second baffle (22), the inner wall clearance fit of the second baffle (22) and the second groove (20), and described second
It is connected at the top of baffle (22) second spring (21), the end of the second spring (21) and the inner wall of the second groove (20) are solid
Fixed to be connected, multiple second curved bars (24) join end to end by third thin bar (23) and surround semi arch, positioned at least significant end
The 4th thin bar (26), the end of second thin bar (25) and the 4th thin bar (26) are connected on the outside of the second baffle (22)
End be bonded to each other, the inner wall of first curved bar (5) and the second curved bar (24) is connected with bracket (11), the bracket
(11) inner wall is connected with cross bar (16), and the outer wall of the cross bar (16) is rotatably connected to pulley (18) by bearing (17).
2. a kind of low pressure power transformation operation safety guard according to claim 1, it is characterised in that: second thin bar
(25) it is connected on the right side of quarter butt (14), the right side of the 4th thin bar (26) is rotatably connected to vertical bar by the second pin shaft (12)
(13), it is provided with through-hole (15) at the top of the vertical bar (13), the vertical bar (13) is matched by through-hole (15) and quarter butt (14) gap
It closes.
3. a kind of low pressure power transformation operation safety guard according to claim 1, it is characterised in that: the pulley (18)
Outer wall be socketed rubber sleeve (19).
4. a kind of low pressure power transformation operation safety guard according to claim 1, it is characterised in that: the lower fulcrum bar
(3) front is provided with threaded hole (28).
5. a kind of low pressure power transformation operation safety guard according to claim 1, it is characterised in that: the bird-scaring unit
(4) outer wall is socketed with garment bag (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313699.7U CN208539515U (en) | 2018-08-15 | 2018-08-15 | A kind of low pressure power transformation operation safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313699.7U CN208539515U (en) | 2018-08-15 | 2018-08-15 | A kind of low pressure power transformation operation safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539515U true CN208539515U (en) | 2019-02-22 |
Family
ID=65378926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313699.7U Expired - Fee Related CN208539515U (en) | 2018-08-15 | 2018-08-15 | A kind of low pressure power transformation operation safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909881A (en) * | 2021-01-26 | 2021-06-04 | 芜湖市凯鑫避雷器有限责任公司 | Mounting base of lightning arrester |
-
2018
- 2018-08-15 CN CN201821313699.7U patent/CN208539515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909881A (en) * | 2021-01-26 | 2021-06-04 | 芜湖市凯鑫避雷器有限责任公司 | Mounting base of lightning arrester |
| CN112909881B (en) * | 2021-01-26 | 2022-03-22 | 芜湖市凯鑫避雷器有限责任公司 | Mounting base of lightning arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |