CN206685867U - A kind of adjustable arrester rise seat - Google Patents
A kind of adjustable arrester rise seat Download PDFInfo
- Publication number
- CN206685867U CN206685867U CN201720257533.7U CN201720257533U CN206685867U CN 206685867 U CN206685867 U CN 206685867U CN 201720257533 U CN201720257533 U CN 201720257533U CN 206685867 U CN206685867 U CN 206685867U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- nut
- screw rod
- pillar
- undersetting
- 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.)
- Expired - Fee Related
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of adjustable arrester rise seat, including undersetting, the upper surface middle part of the undersetting is provided with the first mounting groove, the inner side of first mounting groove is provided with nut, the nut is connected with screw flight, the upper end of the screw rod is fixedly connected by shaft coupling with the output shaft of motor, the motor is located inside the second mounting groove of upper bracket lower surface, and motor electrically connects with external control switch, the side lower end of second mounting groove is provided with bearing, the side upper end of screw rod is fixedly connected with the inner ring of bearing, the lower surface of upper bracket is provided with pillar, the upper surface of undersetting is provided with rectangular recess, pillar and rectangular recess activity clamping.The adjustable arrester rise seat, it is simple in construction, it can unidirectionally adjust, effectively can prevent upper bracket from gliding, and the service life and service life of rise seat can be improved, and it is cost-effective, workload is reduced, it is simple to operate, it is easy to use, it is practical.
Description
Technical field
Overhead transmission line arrester technical field is the utility model is related to, specially a kind of adjustable arrester rise
Seat.
Background technology
In the Coastal beach area of backfill because surface subsidence is serious, the basis of overhead line arrester is annual all to be had necessarily
Settling amount, which results in transformer high-voltage survey and arrester between overhead line easily to be produced by longitudinal pulling force, long-term stress
Raw arrester, which departs from, even to explode, and has a strong impact on power supply safety, and traditional prevents that the rise seat that arrester settles from being level altitude,
Can not adjust, new liter dais is changed according to settling amount every year, and change rise seat workload it is big, and increase cost.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of adjustable arrester rise
Seat, it is simple in construction, it can unidirectionally adjust, effectively can prevent upper bracket from gliding, and the service life of rise seat can be improved and use the longevity
Life, it is cost-effective, workload is reduced, it is simple to operate, it is easy to use, it is practical, can effectively solve asking in background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable arrester rise seat, including
Undersetting, the upper surface middle part of the undersetting are provided with the first mounting groove, and the inner side of first mounting groove is provided with nut,
The nut is connected with screw flight, and the upper end of the screw rod is fixedly connected by shaft coupling with the output shaft of motor, the electricity
Machine is located inside the second mounting groove of upper bracket lower surface, and motor electrically connects with external control switch, second mounting groove
Side lower end be provided with bearing, the side upper end of the screw rod is fixedly connected with the inner ring of bearing, the lower surface of the upper bracket
Provided with pillar, the upper surface of the undersetting is provided with rectangular recess, the pillar and rectangular recess activity clamping.
As a kind of optimal technical scheme of the present utility model, at least five, the nut, and five nuts are first
The medial surface of mounting groove is equally spaced, and adjacent two nuts are connected by support bar.
As a kind of optimal technical scheme of the present utility model, the side threaded upper ends of the screw rod are connected with positioning spiral shell
Mother, the lower surface of the location nut and the upper surface of undersetting, and the diameter of axle of location nut is more than the diameter of axle of nut.
As a kind of optimal technical scheme of the present utility model, the medial surface of the rectangular recess is provided with the to be equally spaced
Three mounting grooves, the 3rd mounting groove side are provided with rotating shaft, and the rotating shaft is rotatablely connected with clamp, and the side of the pillar is provided with
Neck, the clamp and neck activity clamping.
As a kind of optimal technical scheme of the present utility model, at least four, the pillar, and four pillars are in upper branch
The lower surface of seat is uniformly distributed.
Compared with prior art, the beneficial effects of the utility model are：This adjustable arrester rise seat, can pass through spiral shell
Bar rotates, and the height of upper bracket is adjusted, cost-effective；Fixation can be played, prevents upper bracket is overweight from causing screw rod
Reverse, avoid upper bracket from declining；Pillar is increased, prevent pillar from gliding；Play stable support upper bracket；It is whole to rise
Dais is simple in construction, can unidirectionally adjust, and effectively can prevent upper bracket from gliding, and can improve the service life of rise seat and use the longevity
Life, it is cost-effective, workload is reduced, it is simple to operate, it is easy to use, it is practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 undersetting, 2 first mounting grooves, 3 nuts, 4 screw rods, 5 location nuts, 6 rectangular recess, 7 pillars, prop up on 8
Seat, 9 second mounting grooves, 10 motors, 11 shaft couplings, 12 bearings, 13 the 3rd mounting grooves, 14 rotating shafts, 15 clamps, 16 necks, 17
Strut.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of adjustable arrester rise seat, including lower branch
Seat 1, the upper surface middle part of undersetting 1 are provided with the first mounting groove 2, and the inner side of the first mounting groove 2 is provided with nut 3, nut 3 and
Screw rod 4 is threadedly coupled, and is easy to the lifting of screw rod 4, at least five, nut 3, and five nuts 3 are in the inner side of the first mounting groove 2
Face is equally spaced, and adjacent two nuts 3 are connected by support bar 17, reduces the weight of undersetting 1, while can play fixation
The effect of nut 3, prevent nut 3 from being come off from the inwall of the first mounting groove 2 and cause nut 3 to use, can be 4 turns by screw rod
The dynamic height to upper bracket 8 is adjusted, cost-effective, and the side threaded upper ends of screw rod 4 are connected with location nut 5, position spiral shell
The lower surface of mother 5 and the upper surface of undersetting 1, and the diameter of axle of location nut 5 is more than the diameter of axle of nut 3, when upper bracket 8
After the completion of highly adjusting, can manual rotation's location nut 5, and connect the lower surface of location nut 5 and the upper surface of upper bracket 8
Touch, fixation can be played, prevent upper bracket 8 is overweight from causing screw rod 4 to reverse, avoid upper bracket 8 from declining, the upper end of screw rod 4
It is fixedly connected by shaft coupling 11 with the output shaft of motor 10, motor 10 is located in the second mounting groove 9 of the lower surface of upper bracket 8
Portion, when needing to rise upper bracket 8, motor 10 rotates, and the output shaft of motor 10 drives screw rod 4 to rotate by shaft coupling 11,
Screw rod 4 moves up in rotation process, and the drive motor 10 of screw rod 4 and bearing 12 synchronously move up with screw rod 4, while make upper bracket 8
Move up, and motor 10 electrically connects with external control switch, the side lower end of the second mounting groove 9 is provided with bearing 12, the side of screw rod 4
Upper end is fixedly connected with the inner ring of bearing 12, plays studdle 4, and the lower surface of upper bracket 8 is provided with pillar 7, plays support
The effect of upper bracket 8, the upper surface of undersetting 1 are provided with rectangular recess 6, pillar 7 and the activity clamping of rectangular recess 6, rectangular recess 6
Medial surface be provided with the 3rd mounting groove 13 that is equally spaced, the side of the 3rd mounting groove 13 is provided with rotating shaft 14, rotating shaft 14 and clamp 15
Rotation connection, the side of pillar 7 are provided with neck 16, clamp 15 and the activity clamping of neck 16, and pillar 7 is in moving process, clamp
15 14 rotate around the shaft, and clamp 15 is located at the inside of the 3rd mounting groove 13, and when pillar 7 no longer rises, clamp 15 is by weight
Power influences 14 to rotate around the shaft, and one end of clamp 15 engages with neck 16, pillar 7 is increased, and prevents under pillar 7
It is sliding, at least four, pillar 7, and four pillars 7 are uniformly distributed in the lower surface of upper bracket 8, play the work of stable support upper bracket 8
With the whole holder structure that raises is simple, can unidirectionally adjust, can effectively prevent upper bracket 8 from gliding, and it is all to improve using for rise seat
Phase and service life, it is cost-effective, workload is reduced, it is simple to operate, it is easy to use, it is practical.
When in use：When needing to rise upper bracket 8, motor 10 rotates, and the output shaft of motor 10 passes through the band of shaft coupling 11
Screw rod 4 is moved to rotate, screw rod 4 moves up in rotation process, and the drive motor 10 of screw rod 4 and bearing 12 synchronously move up with screw rod 4,
Move up upper bracket 8 simultaneously, upper bracket 8 drives pillar 7 to move up, and in moving process, clamp 15 14 rotates simultaneously pillar 7 around the shaft
Clamp 15 is set to be located at the inside of the 3rd mounting groove 13, when pillar 7 no longer rises, clamp 15 is affected by gravity 14 turns around the shaft
It is dynamic, and one end of clamp 15 engages with neck 16, at the same can manual rotation's location nut 5, and make the lower surface of location nut 5
With the upper surface of upper bracket 8.
The utility model can be rotated by screw rod 4 and the height of upper bracket 8 is adjusted, cost-effective；It can play
Fixation, prevent upper bracket 8 is overweight from causing screw rod 4 to reverse, avoid upper bracket 8 from declining；Pillar 7 is increased, prevent from propping up
Post 7 glides；Play stable support upper bracket 8；Whole rise holder structure is simple, can unidirectionally adjust, can effectively prevent branch
Seat 8 glides, and can improve the service life and service life of rise seat, cost-effective, reduces workload, simple to operate, uses
It is convenient, it is practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable arrester rise seat, including undersetting（1）, it is characterised in that：The undersetting（1）Upper surface in
Portion is provided with the first mounting groove（2）, first mounting groove（2）Inner side be provided with nut（3）, the nut（3）With screw rod
（4）Threaded connection, the screw rod（4）Upper end pass through shaft coupling（11）With motor（10）Output shaft be fixedly connected, the electricity
Machine（10）Positioned at upper bracket（8）Second mounting groove of lower surface（9）Inside, and motor（10）Electrically connected with external control switch,
Second mounting groove（9）Side lower end be provided with bearing（12）, the screw rod（4）Side upper end and bearing（12）Inner ring
It is fixedly connected, the upper bracket（8）Lower surface be provided with pillar（7）, the undersetting（1）Upper surface be provided with rectangular recess
（6）, the pillar（7）With rectangular recess（6）Activity clamping.
A kind of 2. adjustable arrester rise seat according to claim 1, it is characterised in that：The nut（3）At least
Five, and five nuts（3）In the first mounting groove（2）Medial surface be equally spaced, and adjacent two nuts（3）Pass through support
Bar（17）Connection.
A kind of 3. adjustable arrester rise seat according to claim 1, it is characterised in that：The screw rod（4）Side
Threaded upper ends are connected with location nut（5）, the location nut（5）Lower surface and undersetting（1）Upper surface, it is and fixed
Position nut（5）The diameter of axle be more than nut（3）The diameter of axle.
A kind of 4. adjustable arrester rise seat according to claim 1, it is characterised in that：The rectangular recess（6）'s
Medial surface is provided with the 3rd mounting groove being equally spaced（13）, the 3rd mounting groove（13）Side is provided with rotating shaft（14）, described turn
Axle（14）With clamp（15）Rotation connection, the pillar（7）Side be provided with neck（16）, the clamp（15）With neck（16）
Activity clamping.
A kind of 5. adjustable arrester rise seat according to claim 1, it is characterised in that：The pillar（7）At least
Four, and four pillars（7）In upper bracket（8）Lower surface be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257533.7U CN206685867U (en) | 2017-03-16 | 2017-03-16 | A kind of adjustable arrester rise seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257533.7U CN206685867U (en) | 2017-03-16 | 2017-03-16 | A kind of adjustable arrester rise seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685867U true CN206685867U (en) | 2017-11-28 |
Family
ID=60393352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257533.7U Expired - Fee Related CN206685867U (en) | 2017-03-16 | 2017-03-16 | A kind of adjustable arrester rise seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685867U (en) |
-
2017
- 2017-03-16 CN CN201720257533.7U patent/CN206685867U/en not_active Expired - Fee Related
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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: 20171128 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |