CN209608215U - A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator - Google Patents
A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator Download PDFInfo
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- CN209608215U CN209608215U CN201821571706.3U CN201821571706U CN209608215U CN 209608215 U CN209608215 U CN 209608215U CN 201821571706 U CN201821571706 U CN 201821571706U CN 209608215 U CN209608215 U CN 209608215U
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- regulating device
- transmission line
- screw rod
- deep bid
- gauge
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Abstract
The utility model relates to a kind of Multifunctional clamps of transmission line of electricity replacement deep bid diameter glass insulator, including aerofoil profile snap-gauge, the first regulating device, the second regulating device and closed fixture, the both ends of aerofoil profile snap-gauge are connect with one end of one end of the first regulating device, the second regulating device respectively, and the both ends of closed fixture are connect with the other end of the other end of the first regulating device, the second regulating device respectively；First regulating device, the second regulating device are for being adjusted the spacing between closed fixture, aerofoil profile snap-gauge.Utility model device is that transmission line of electricity replacement two ends glass insulator Multifunctional clamp is suitable for replacement deep bid diameter anti-fouling type glass insulator, and the increase of operating space is also more convenient for operation maintenance personnel to load and unload insulator.It can more easily install, be flexibly installed on electric power line pole tower insulator chain, meet the requirement of replacement two ends deep bid diameter anti-pollution type insulator, the two ends deep bid diameter anti-pollution type insulator on 500kV strain tower of transmission line is accomplished easily to replace.
Description
Technical field
The utility model relates to exhausted in technical field of power systems more particularly to a kind of transmission line of electricity replacement deep bid diameter glass
The Multifunctional clamp of edge.
Background technique
Transmission line of electricity glass insulator is the important component of transmission line of electricity, it is support conducting wire across the important of sky
Golden part is that conducting wire and steel tower is made to keep the important guarantee of insulation, with being increasing, using large-section lead for transmission line of electricity
Transmission line of electricity increases, and current most of 220kV -500kV line tension tower insulators all use deep bid diameter anti-fouling type glass
Insulator, in practical applications, the case of various fixture failures emerge one after another, and make a general survey of fixture on the market and are all no longer desirable at present
Two ends insulator more changes jobs.Two ends deep bid diameter anti-fouling type glass insulator is such as needed to change, is still pulled with traditional hand
The replacing options of cucurbit, it is time-consuming and laborious, replacement deep bid diameter anti-fouling type two ends self-destruction glass insulator also just become one it is defeated
Electric line overhauls problem, it is therefore desirable to design that a nested structure is simple, tears open for the glass insulator of two ends deep bid diameter anti-fouling type
The Multifunctional clamp of dress simplicity, Labor-saving high-efficiency replacement insulator.
Utility model content
In order to overcome the problems, such as that existing snap-gauge cannot be adapted to the anti-pollution type insulator of replacement two ends more deep bid diameter.This reality
A kind of aerofoil profile snap-gauge suitable for transmission line of electricity replacement two ends insulator, the technical side that the utility model uses are proposed with novel
Case is:
A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator, including aerofoil profile snap-gauge, the first adjusting dress
Set, the second regulating device and closed fixture, the both ends of aerofoil profile snap-gauge respectively with one end of the first regulating device, the second regulating device
One end connection, the both ends of closed fixture are connect with the other end of the other end of the first regulating device, the second regulating device respectively；First
Regulating device, the second regulating device are for being adjusted the spacing between closed fixture, aerofoil profile snap-gauge.
When whole device is operated, first on ground by lead screw and closed fixture, aerofoil profile snap-gauge trial assembly determines errorless, spine
Pawl turns to, and determines and acts freely between the first regulating device and the second regulating device.Then unclamp one of regulating device with
The connection structure of aerofoil profile snap-gauge, aerofoil profile snap-gauge pass through the triangle connecting plate of insulator chain in operation, then block stress groove
On " the right angle hanging plate " of glass insulator strings end connecting tool or " U-shaped, bowl bulb hanging ring ", the stress point as snap-gauge.Due to
Snap-gauge can be mounted in the connection gold utensil of the insulator chain of two multi packs or four multi packs, so this aerofoil profile snap-gauge and not insulated
The limitation of substring assembling form, possesses good versatility.Closed fixture is then mounted on insulator chain cross-arm-end second insulation
On son, the screw in regulating device is unclamped, by anchor tip, the rotary joint of the connector at both ends on laborsaving lead screw and aerofoil profile snap-gauge
Be attached with closed fixture, then operated, make the first regulating device drive the second regulating device so as to shorten closed fixture with
The spacing of aerofoil profile snap-gauge.
Preferably, stress groove is offered on the inside of the aerofoil profile snap-gauge；
Preferably, the global shape of the stress groove is arc-shaped, and arc-shaped stress groove is convenient for blocking glass insulation
" the right angle hanging plate " of substring end connecting tool or " U-shaped, bowl bulb hanging ring ".
Preferably, one end is fixed interface in two end interfaces of the aerofoil profile snap-gauge, and fixed interface passes through three screws
It is fixed through aerofoil profile snap-gauge and with nut, the other end is rotatable interface, is fixed by bolt, reduces and is connect due to double
Head rotates brought inconvenience, keeps installation easier, fixed stronger, shortens the set-up time, increases operation safety
Property.
Preferably, it is provided with baffle at the top of the half spiral shell button bolt, guarantees that Work tool safety is impregnable
In the case of, former bolt can be achieved the effect that by directly carrying out baffle with hand.
Preferably, including the first screw rod, the second screw rod, connecting cylinder, ratchet mechanism, wherein the first screw rod, the second screw rod bushing
Connect in connecting cylinder, the first screw rod, the second screw rod one end be pierced by after connecting cylinder and be provided with connection clamp, ratchet mechanism setting exists
On connecting cylinder, ratchet structure is sequentially connected with the first screw rod.
Preferably, the internal diameter of second screw rod is equal to the outer diameter of the first screw rod.
Preferably, the inner wall of second screw rod is provided with internal screw thread, and ratchet mechanism drives the first screw rod and second
Bar relative motion, the first screw rod can be taken in the second screw rod.
Preferably, circlip for shaft is provided in the connecting cylinder, the first screw rod of limitation is being connect with the second screw rod
It is axially moved in cylinder.
Preferably, limited position mechanism is set corresponding to the position of the first screw rod on the connecting cylinder, screw rod is made to keep one
Fixed pre- degree, keeps enough pulling force to be tightened, prevents lead screw from threading off.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
Utility model device is that transmission line of electricity replacement two ends glass insulator Multifunctional clamp is suitable for replacement deep bid
Diameter anti-fouling type glass insulator, the increase of operating space are also more convenient for operation maintenance personnel to load and unload insulator.Can more easily it pacify
It fills, be flexibly installed on electric power line pole tower insulator chain, meet the requirement of replacement two ends deep bid diameter anti-pollution type insulator,
Two ends deep bid diameter anti-pollution type insulator on 500kV strain tower of transmission line is accomplished easily to replace.
Detailed description of the invention
Fig. 1 is that the structure for the Multifunctional clamp that transmission line of electricity provided by the utility model replaces deep bid diameter glass insulator is shown
It is intended to；
Fig. 2 is looking up for the Multifunctional clamp that transmission line of electricity provided by the utility model replaces deep bid diameter glass insulator
Figure；
Wherein, 1. aerofoil profile snap-gauge, 2. first 4. closed fixture of the second regulating device of regulating device, 5. stress groove 6. is solid
7. rotatable interface of stationary interface, 8. screw, 9. bolt, 10. first 11. second screw rod of screw rod, 12. connecting cylinder, 13. ratchet mechanism
14. connecting 15. handle assembly of clamp.
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
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, being given for example only property
Illustrate, should not be understood as the limitation to this patent.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1, as shown in Fig. 1 to 2, a kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator, packet
Aerofoil profile snap-gauge 1, the first regulating device 2, the second regulating device 3 and closed fixture 4 are included, the both ends of aerofoil profile snap-gauge 1 are adjusted with first respectively
One end connection of one end of regulating device 2, the second regulating device 3, the both ends of closed fixture 4 are another with the first regulating device 2 respectively
The other end connection at end, the second regulating device 3；First regulating device 2, the second regulating device 3 are used for closed fixture 4, wing clamp
Spacing between plate 1 is adjusted.
Wherein, stress groove 5 is offered on the inside of aerofoil profile snap-gauge 1；Its both ends is connected separately with rotary joint 7 and anchor tip
6, it is respectively used to connect with 2 one end of the first regulating device, 3 one end of the second regulating device.
When whole device is operated, first on ground by regulating device and closed fixture 4,1 trial assembly of aerofoil profile snap-gauge determines nothing
Accidentally, pawl turns to, and determines and acts freely between the first regulating device 2 and the second regulating device 3.Then one of adjust is unclamped
The connection structure of device and aerofoil profile snap-gauge, aerofoil profile snap-gauge 1 passes through the triangle connecting plate of insulator chain in operation, then that stress is recessed
Slot 5 blocks on " the right angle hanging plate " or " U-shaped, bowl bulb hanging ring " of glass insulator strings end connecting tool, the stress as snap-gauge
Point.It may be mounted at due to stress groove 5 in the connection gold utensil of the insulator chain of two multi packs or four multi packs, so this aerofoil profile snap-gauge
It 1 and is not limited by insulator chain assembling form, possesses good versatility.Closed fixture 4 is then mounted on insulator chain cross-arm
It holds on second insulator, the bindiny mechanism in regulating device is unclamped, by the connector at both ends in regulating device and aerofoil profile snap-gauge 1
Anchor tip 6, rotary joint 7 and closed fixture 4 be attached, then operated, make the first regulating device drive second adjust
Regulating device so as to shorten closed fixture and aerofoil profile snap-gauge spacing.
Embodiment 2
The present embodiment is consistent with the content of embodiment 1, but has done further to the specific structure in aerofoil profile snap-gauge 1
It limits preferably, the global shape of 5 shape of stress groove of aerofoil profile snap-gauge 1 is arc-shaped, and arc stress groove is convenient for blocking glass
" the right angle hanging plate " of insulator chain end connecting tool or " U-shaped, bowl bulb hanging ring ".
Wherein, one end is fixed interface 6 in two end interfaces of the aerofoil profile snap-gauge 1, and fixed interface 6 passes through three screws
8 with nut through aerofoil profile snap-gauge 1 and being fixed, and the other end is rotatable interface 7, is fixed by bolt 9, reduce by
Inconvenience brought by rotating in twin adapter keeps installation easier, fixed stronger, shortens the set-up time, increases work
Industry safety.
Wherein, 9 overhead of bolt has a width identical as bolt head diameter and baffle perpendicular to bolt head,
In the case where guaranteeing that Work tool safety is unaffected, former bolt can be achieved the effect that by directly carrying out baffle with hand.
Embodiment 3
The present embodiment is consistent with the content of embodiment 1, but has done further to the specific structure in regulating device
It limits preferably, in the Multifunctional clamp of transmission line of electricity provided in this embodiment replacement deep bid diameter glass insulator, adjusts dress
It sets including including the first screw rod 10, the second screw rod 11, connecting cylinder 12, ratchet mechanism 13, wherein the first screw rod 10, the second screw rod 11
Be socketed in connecting cylinder 12, the first screw rod 11, the second screw rod 12 one end be pierced by after connecting cylinder 12 and be provided with connection clamp 14,
Ratchet mechanism 13 is arranged on connecting cylinder 12, and ratchet mechanism 13 is sequentially connected with the first screw rod 11.
Wherein, described, the internal diameter of second screw rod 11 is equal to the outer diameter of the first screw rod 10, the second screw rod 11 it is interior
Wall is provided with internal screw thread, and handle assembly 15 is connected on ratchet mechanism 13.When regulating mechanism is tightened, ratchet mechanism is operated
Handle assembly 15 on 13 controls the first screw rod 10 and is moved, 11 relative motion of the first screw rod 10 and the second screw rod, and first
Bar 10 is taken in the second screw rod 11.
Wherein, it is provided with circlip for shaft in the connecting cylinder 12, limits the first screw rod 10 and the second screw rod 11 exists
It is axially moved in connecting cylinder.
Wherein, limited position mechanism is set corresponding to the position of the first screw rod 10 on the connecting cylinder 12, keeps screw rod
Certain pre- degree, keeps enough pulling force to be tightened, prevents lead screw from threading off.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.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
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator, which is characterized in that including aerofoil profile snap-gauge, the
One regulating device, the second regulating device and closed fixture, the both ends of aerofoil profile snap-gauge are adjusted with one end of the first regulating device, second respectively
One end of regulating device connects, the both ends of the closed fixture other end with the other end of the first regulating device, the second regulating device respectively
Connection；First regulating device, the second regulating device are for being adjusted the spacing between closed fixture, aerofoil profile snap-gauge.
2. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 1, which is characterized in that
Stress groove is offered on the inside of the aerofoil profile snap-gauge；Its both ends is connected separately with rotary joint and anchor tip, be respectively used to
First regulating device one end, the connection of second regulating device one end.
3. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 2, which is characterized in that
The global shape of the stress groove is arc-shaped.
4. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 2, which is characterized in that
The anchor tip through aerofoil profile snap-gauge and being fixed with nut, is consolidated to realize with aerofoil profile snap-gauge by three screws
Fixed connection；The rotary joint is fixed by half spiral shell button bolt-through aerofoil profile snap-gauge, to realize and aerofoil profile snap-gauge
Rotation connection.
5. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 4, which is characterized in that
Baffle is provided at the top of the half spiral shell button bolt.
6. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 1, which is characterized in that
First regulating device, the second regulating device include the first screw rod, the second screw rod, connecting cylinder, ratchet mechanism, wherein the first screw rod,
Second screw rod is socketed in connecting cylinder, the first screw rod, the second screw rod one end be pierced by connecting cylinder after be provided with connection clamp, ratchet
Mechanism is arranged on connecting cylinder, and ratchet structure is sequentially connected with the first screw rod.
7. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 6, which is characterized in that
The internal diameter of second screw rod is equal to the outer diameter of the first screw rod.
8. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 6, which is characterized in that
The inner wall of second screw rod is provided with internal screw thread.
9. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 6, which is characterized in that
Circlip for shaft is provided in the connecting cylinder.
10. the Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator according to claim 9, feature exist
In corresponding to the position setting limited position mechanism of the first screw rod on the connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571706.3U CN209608215U (en) | 2018-09-26 | 2018-09-26 | A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571706.3U CN209608215U (en) | 2018-09-26 | 2018-09-26 | A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator |
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| Publication Number | Publication Date |
|---|---|
| CN209608215U true CN209608215U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571706.3U Active CN209608215U (en) | 2018-09-26 | 2018-09-26 | A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator |
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| CN (1) | CN209608215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899805A (en) * | 2018-09-26 | 2018-11-27 | 广东电网有限责任公司 | A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator |
-
2018
- 2018-09-26 CN CN201821571706.3U patent/CN209608215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899805A (en) * | 2018-09-26 | 2018-11-27 | 广东电网有限责任公司 | A kind of Multifunctional clamp of transmission line of electricity replacement deep bid diameter glass insulator |
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