CN208257277U - A kind of insulating insulator bar - Google Patents
A kind of insulating insulator bar Download PDFInfo
- Publication number
- CN208257277U CN208257277U CN201820732735.7U CN201820732735U CN208257277U CN 208257277 U CN208257277 U CN 208257277U CN 201820732735 U CN201820732735 U CN 201820732735U CN 208257277 U CN208257277 U CN 208257277U
- Authority
- CN
- China
- Prior art keywords
- bar
- attachment base
- clamp ring
- support rod
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002708 enhancing Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- KRZGZGXXONWBRA-UHFFFAOYSA-N 1,4-bis(ethenyl)benzene;2-(phenylmethoxymethyl)oxirane;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=C(C=C)C=C1.C1OC1COCC1=CC=CC=C1 KRZGZGXXONWBRA-UHFFFAOYSA-N 0.000 description 1
- 206010016256 Fatigue Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Abstract
The utility model relates to a kind of insulating insulator bars, including support rod, the clamping brace device of support bar top are arranged in and the locking device of support rod bottom end is arranged in；By the way that support rod is arranged, makes operator far from high-tension bus-bar, guarantee the personal safety of operating personnel to the full extent；It allows operating personnel in the case where high-tension overhead line simultaneously, the construction operation of porcelain insulator is carried out using this product, main line power failure is avoided to cause economic loss；By the way that clamping brace device is arranged, the porcelain vase in high vacancy can be clamped and be fixed, enhance the stability of high-altitude application；By the way that locking device is arranged, clamping bar is able to achieve the self-locking of device after clamping, and to prevent the absent-mindedness of manpower power, porcelain insulator is caused to fall.
Description
Technical field
The utility model relates to a kind of insulating insulator bars.
Background technique
Porcelain vase is a kind of electric elements made of porcelain or glass, for fixed conductor and makes this conductor and other conductors
Insulation, also referred to as insulator.To guarantee that power supply line operates normally, work about electric power personnel need on time to patrol power supply line
Inspection is then replaced such as the damage of discovery porcelain insulator or aging during inspection.Since porcelain vase is heavier, and construct
Quantity is more, and high-altitude manual working is easy so that construction personnel is tired out slack, careless general idea occurs, causes the danger of electric shock；Cause
This needs one kind that can hold up and clamp porcelain vase with Anti-fall during installation of porcelain insulator, and can quickly take after the installation is completed
Under, ensure the operational instrument of the life safety of operating personnel.
Utility model content
The utility model for the technical problems in the prior art, provides a kind of insulating insulator bar, can operate
Porcelain vase is held up in the process, and clamps and is able to achieve after porcelain vase self-locking, to prevent the absent-mindedness of manpower power, porcelain insulator is caused to fall.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of insulating insulator bar, including support rod, sets
Set support bar top clamping brace device and the locking device of support rod bottom end is set；
The clamping brace device includes left clamp ring, right clamp ring, attachment base, connecting rod and sliding seat, on the sliding seat
Be provided with Y type sliding slot, the lower end of the left clamp ring and right clamp ring is hinged by the first connecting pin, the first connecting pin also with the company
The upper end of extension bar is fixedly connected, and the lower end of the left clamp ring is provided with left limit pin close to the first connecting pin, the right clamp ring
Lower end is provided with right limit pin close to the first connecting pin, and the left limit pin, right limit pin and the first connecting pin are respectively engaged with Y
In three branches of type sliding slot；The connecting rod is slidably matched through the attachment base and with the attachment base, the sliding seat
It is fixedly connected with the attachment base；
The support rod includes the interior bar and outer bar of coaxial nested setting；
The locking device includes the rack gear being fixed in interior bar and the sheath for being set in the outer bar surface, the sheath
Side be provided with latch, the middle section of the latch and the sheath are hinged, and one end of the latch and the rack gear cooperate, institute
The other end for stating latch is fixed with spring, and the spring is abutted with the jacket surface；The other side of the sheath, which is provided with, shakes
The crank and the interior bar are hinged with connecting rod；
The upper end of the interior bar is fixedly connected with the lower end of the connecting rod, the upper end of the outer bar and the attachment base
Lower end is fixedly connected；The lower end of the interior bar is coaxial nested with the lower end of the outer bar and is slidably matched.
The clamping brace device further includes support frame, and support frame as described above and the sliding seat parallel interval are arranged, described
The bottom of support frame is provided with link block, and the link block is fixedly connected with the attachment base.
Further, the lower end surface of the interior bar is additionally provided with elastic element, and the elastic element is connected under the interior bar
Between end face and outer bar.
The beneficial effects of the utility model are:
1) by setting support rod, make operator far from high-tension bus-bar, guarantee the person of operating personnel to the full extent
Safety；It allows operating personnel in the case where high-tension overhead line simultaneously, the construction operation of porcelain insulator is carried out using this product, is kept away
Exempt from main line power failure and causes economic loss；
2) by setting clamping brace device, the porcelain vase in high vacancy can be clamped and is fixed, enhance high-altitude behaviour
The stability of work；
3) by setting locking device, it is able to achieve the self-locking of device after clamping porcelain vase, to prevent the absent-mindedness of manpower power, is caused absolutely
Edge porcelain vase is fallen.
Detailed description of the invention
Fig. 1 is that the clamping brace device front exploded view of bottle bar is dragged in the insulation of the utility model；
Fig. 2 is the clamping brace schematic device of the insulating insulator bar of the utility model；
Fig. 3 is that the locking device schematic cross-section of bottle bar is dragged in the insulation of the utility model；
Fig. 4 is that the schematic diagram of bottle bar is dragged in the insulation of the utility model.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figs 1-4, a kind of insulating insulator bar, including support rod 2, the clamping brace being arranged at the top of support rod 2 dress
It sets 1 and the locking device 3 of 2 bottom end of support rod is set；
The clamping brace device 1 includes left clamp ring 11, right clamp ring 12, attachment base 13, connecting rod 14 and sliding seat 15, institute
It states and is provided with Y type sliding slot on sliding seat 15, the lower end of the left clamp ring 11 and right clamp ring 12 is hinged by the first connecting pin, and first
Connecting pin is also fixedly connected with the upper end of the connecting rod 14, and the lower end of the left clamp ring 11 is provided with a left side close to the first connecting pin
Spacer pin, the lower end of the right clamp ring 12 are provided with right limit pin close to the first connecting pin, the left limit pin, right limit pin and
First connecting pin is respectively engaged in three branches of Y type sliding slot；The connecting rod 14 through the attachment base 13 and with it is described
Attachment base 13 is slidably matched, and the sliding seat 15 is fixedly connected with the attachment base 13；
The support rod 2 includes the interior bar and outer bar of coaxial nested setting；Interior bar and outer bar use epoxide resin material, resistance to
High-voltage isulation is good, and material is solid.
The locking device 3 includes the rack gear 31 being fixed in interior bar and the sheath 32 for being set in the outer bar surface, institute
The side for stating sheath 32 is provided with latch 33, and the middle section of the latch 33 and the sheath 32 are hinged, one end of the latch 33
Cooperate with the rack gear 31, the other end of the latch 33 is fixed with spring 34, and the spring 34 is supported with 32 surface of sheath
It connects；The other side of the sheath 32 is provided with crank, and the crank and the interior bar are hinged with connecting rod；Bottle is dragged by crank control
The opening and closing of the left and right clamp ring of opening.
The upper end of the interior bar is fixedly connected with the lower end of the connecting rod 14, the upper end of the outer bar and the attachment base
13 lower end is fixedly connected；The lower end of the interior bar is coaxial nested with the lower end of the outer bar and is slidably matched.
The clamping brace device 1 further includes support frame 16, and support frame as described above 16 is set with 15 parallel interval of sliding seat
It sets, the bottom of support frame as described above 16 is provided with link block 17, and the link block 17 is fixedly connected with the attachment base 13.
Further, the lower end surface of the interior bar is additionally provided with elastic element, and the elastic element is connected under the interior bar
Between end face and outer bar, the elastic element can reduce interior vibration of bar, while enhance the stability of interior outer bar cooperation, thus
Increase the service life of device.
The construction procedure of bottle bar is dragged using insulation:
Step 1: one end that the latch 33 is provided with spring 34 is pressed, so that the latch 33 divides with the rack gear 31
From；
Step 2: porcelain vase 4 is placed on clamping brace device 1；
Step 3: clutching distant on locking device 3 by hand, porcelain vase 4 is clamped, the latch 33 is then unclamped and is arranged
There are one end of spring 34, locking rack 31；
Step 4: lifting insulating bar, porcelain vase 4 is placed into installation position；
Step 5: after the installation is completed, pressing one end that the latch 33 is provided with spring 34, crank is lifted, unclamps porcelain vase,
Remove insulating insulator bar.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of insulating insulator bar, it is characterised in that: including support rod (2), the clamping brace being arranged at the top of support rod (2) dress
(1) and setting are set in the locking device of support rod (2) bottom end；
The clamping brace device (1) includes left clamp ring (11), right clamp ring (12), attachment base (13), connecting rod (14) and sliding
Seat (15), is provided with Y type sliding slot on the sliding seat (15), and the lower end of the left clamp ring (11) and right clamp ring (12) passes through first
Connecting pin is hinged, and the first connecting pin is also fixedly connected with the upper end of the connecting rod (14), and the lower end of the left clamp ring (11) is leaned on
Nearly first connecting pin is provided with left limit pin, and the lower end of the right clamp ring (12) is provided with right limit pin close to the first connecting pin,
The left limit pin, right limit pin and the first connecting pin are respectively engaged in three branches of Y type sliding slot；The connecting rod (14)
It is slidably matched through the attachment base (13) and with the attachment base (13), the sliding seat (15) and the attachment base (13) are solid
Fixed connection；
The support rod (2) includes the interior bar and outer bar of coaxial nested setting；
The locking device (3) includes the rack gear (31) being fixed in interior bar and the sheath (32) for being set in the outer bar surface,
The side of the sheath (32) is provided with latch (33), the middle section of the latch (33) and the sheath (32) hingedly, the card
One end and the rack gear (31) of tooth (33) cooperate, and the other end of the latch (33) is fixed with spring (34), the spring
(34) it is abutted with the sheath (32) surface；The other side of the sheath (32) is provided with crank, the crank and the interior bar
It is hinged with connecting rod；
The upper end of the interior bar is fixedly connected with the lower end of the connecting rod (14), the upper end of the outer bar and the attachment base
(13) lower end is fixedly connected；The lower end of the interior bar is coaxial nested with the lower end of the outer bar and is slidably matched.
2. a kind of insulating insulator bar according to claim 1, it is characterised in that: the clamping brace device (1) further includes
Support frame (16), support frame as described above (16) and the sliding seat (15) parallel interval are arranged, and the bottom of support frame as described above (16) is set
It is equipped with link block (17), the link block (17) is fixedly connected with the attachment base (13).
3. a kind of insulating insulator bar according to claim 1, it is characterised in that: the lower end surface of the interior bar is additionally provided with elasticity
Element, the elastic element are connected between the interior bar and outer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732735.7U CN208257277U (en) | 2018-05-17 | 2018-05-17 | A kind of insulating insulator bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732735.7U CN208257277U (en) | 2018-05-17 | 2018-05-17 | A kind of insulating insulator bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257277U true CN208257277U (en) | 2018-12-18 |
Family
ID=66480595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820732735.7U Active CN208257277U (en) | 2018-05-17 | 2018-05-17 | A kind of insulating insulator bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535063A (en) * | 2019-08-14 | 2019-12-03 | 浙江中新电力工程建设有限公司配电分公司 | A kind of clamping device and its application method for replacing insulator |
-
2018
- 2018-05-17 CN CN201820732735.7U patent/CN208257277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535063A (en) * | 2019-08-14 | 2019-12-03 | 浙江中新电力工程建设有限公司配电分公司 | A kind of clamping device and its application method for replacing insulator |
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| GR01 | Patent grant |