CN207436633U - A kind of electric system has the electric pole of electric up-down structure - Google Patents
A kind of electric system has the electric pole of electric up-down structure Download PDFInfo
- Publication number
- CN207436633U CN207436633U CN201721291111.8U CN201721291111U CN207436633U CN 207436633 U CN207436633 U CN 207436633U CN 201721291111 U CN201721291111 U CN 201721291111U CN 207436633 U CN207436633 U CN 207436633U
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- Prior art keywords
- electric
- rod
- traction
- draw bar
- gear member
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- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model is related to the electric poles that a kind of electric system has electric up-down structure, the shaft of driving motor links that gear member is driven to rotate with gear member, gear member is engaged with rack to be moved up and down with band carry-over bar, the upper end fixed traction part of rack, traction track is additionally provided on the body of rod, traction piece sliding is connected to traction track, and pass through traction track extend to the body of rod outside and accept stent fix, driving motor move when drive traction piece rise or fall with drive accept stent rise or fall.When needing to carry out maintenance electric pole, it needs only to by the way that electric driving mechanism is controlled to work, and pulley assembly carries out work and undertaking stent will be driven to move downward, can thus move to user can need not climb the position that can be touched, it is conveniently operated, improves reliability.
Description
Technical field
The utility model is related to electric system electric poles, have electric up-down more specifically to a kind of electric system
The electric pole of structure.
Background technology
Electric pole is exactly the bar installed electricity lines as its name suggests.Each rural area-field-road-street is come across, is early stage
One of important infrastructure of China.The various electric poles of early stage are all to start to walk from rod or even be not including voltage class
Too high high-voltage line electric pole.Development due to steel and armored concrete and technical requirement later, both material generations
Most of rod has been replaced, and applicable timber is progressively rare, and just substantially difficulty is shown in rod inside city.But at some
Less flourishing place is put up telephone lines also using rod, is and the load-bearing of telephone wire because rod is light-weight, it is convenient to set up
Small with pulling force, rod can be competent at, if telephone line has change, move bar and be also convenient for.So there is the wooden telephone wire in part now
Bar.
And presently, there are a problem, due to electric pole for installing electric wiring, general height is 2 meters or more, ensures electric wire
The height of erection meets actual height requirement, and so, if necessary to be carried out maintenance to electric pole, maintenance personal just needs
The top of electric pole is climbed up, it is very dangerous and very inconvenient during repair, cause larger security risk.
Utility model content
In view of this, the utility model aim is to provide the electric pole that a kind of electric system has electric up-down structure, with
It solves the above problems.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of electric system has electric up-down
The electric pole of structure, including the body of rod and the undertaking stent being arranged at the top of the body of rod, the undertaking stent is for fixed cable, institute
It states the body of rod and is internally provided with electric up-down structure, the electric up-down structure includes driving motor, gear member, rack and traction
Part；
The shaft of the driving motor links with the gear member gear member to be driven to rotate, the gear member and the tooth
Item engagement is moved up and down with band carry-over bar, and the traction piece is fixed in the upper end of the rack, and traction is additionally provided on the body of rod
Track, the traction piece sliding is connected to the traction track, and passes through the outside that the traction track extends to the body of rod
It is fixed with the undertaking stent, the driving motor drives the traction piece to rise or fall to drive the undertaking branch when moving
Frame rises or falls.
Further：Fixed cell is additionally provided with inside the body of rod, the fixed cell includes fixed hook, the extension
Hook is arranged at below the undertaking stent, and the end of the fixed hook is down-set.
Further：The fixed cell further includes the draw bar for the cavity being arranged inside the body of rod, the traction
The upper end of bar is hinged with the fixed hook, and the lower end of the draw bar is extended outward outside the body of rod simultaneously from the cavity
It is hinged with pull rod；
When the pull rod drive draw bar moves downward, the draw bar drives the fixed hook to hide to described
Cavity inside；
When the pull rod drive draw bar moves upwards, it is described that the draw bar drives the fixed hook to extend to
Outside cavity.
Further：The post is provided with guard box, and the pull rod is arranged inside the guard box.
Further：The post is provided with guard box, and the guard box is provided with control button, and the control is pressed
Button is used to that the driving motor to be controlled to rotate.
Further：The guard box is provided with protection lock.
The utility model has the technical effect that following aspect：When needing to carry out maintenance electric pole, Jin Jinxu
Will be by the way that electric driving mechanism be controlled to work, and pulley assembly carries out work and undertaking stent will be driven to move downward, thus
User, which can be moved to, can need not climb the position that can be touched, and be conveniently operated, and improve reliability.
Description of the drawings
Fig. 1：The electric system of the utility model has the front view of the electric pole of hand-operated lifting structure；
Fig. 2：The electric system of the utility model has the sectional view along A-A of Fig. 1 of the electric pole of hand-operated lifting structure；
Fig. 3：The electric system of the utility model has the internal structure sectional view of the electric pole of hand-operated lifting structure；
Fig. 4：The electric system of the utility model has the fixed cell schematic diagram of the electric pole of hand-operated lifting structure.
Reference numeral：：1st, cable；11st, cable is reserved；2nd, the body of rod；20th, traction track；21st, driving motor；22nd, gear
Part；23rd, rack；24th, traction body；3rd, stent is accepted；4th, guard box；51st, pull rod；52nd, draw bar；53rd, fixed hook.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
A kind of electric system has the electric pole of electric up-down structure, including the body of rod 2 and is arranged on holding for 2 top of the body of rod
Stent 3 is connect, for the undertaking stent 3 for fixed cable 1, the body of rod 2 is internally provided with electric up-down structure, the electronic liter
Dropping structure includes driving motor 21, gear member 22, rack 23 and traction piece；The shaft of driving motor 21 and the gear member 22
Gear member 22 to be driven to rotate, the gear member 22 is engaged with the rack 23 to be moved up and down with band carry-over bar 23, described for linkage
The traction piece is fixed in the upper end of rack 23, and traction track 20 is additionally provided on the body of rod 2, and the traction piece sliding is connected to
The traction track 20, and pass through the traction track 20 extend to the body of rod 2 outside and it is described undertaking stent 3 fix,
The driving motor 21 drives the traction piece to rise or fall that the undertaking stent 3 is driven to rise or fall when moving.Institute
It states and fixed cell is additionally provided with inside the body of rod 2, the fixed cell includes fixed hook 53, and the hook is arranged at the undertaking
3 lower section of stent, the end of the fixed hook 53 are down-set.It sets in this way, the same of fixed effect can be played
When, ensure reliability.
2 bottom of the body of rod is provided with guard box 4, and the pull rod 51 is arranged inside the guard box 4.The body of rod 2
Bottom is provided with guard box 4, and the guard box 4 is provided with control button, and the control button is used to control the driving motor
21 rotate.Driving motor 21 could be provided as servomotor, and control button can preset the stroke of the movement of driving motor 21, example
Declines button is such as pressed, driving motor 21 ensures stability and accuracy, carry according to default stroke motion to corresponding position
The reliability of high design.The guard box 4 is provided with protection lock.In this way, one ensures pull rod 51 and control button not
It is damaged, and protection lock is set to guard box 4, ensuring that can only could be opened by maintenance personal, ensure that the peace of structure
Quan Xing.
It should be noted that moved downward to ensure to accept in the case that stent 3 can not be hindered by cable 1, so
For the cable 1 for needing to reserve certain length when mounted in accepting among stent 3, this section, which reserves cable 111, can play offer
The effect that allowance is moved when stent 3 moves is accepted, and it should be noted that electric pole for example for 2.8 meters, need not move
To bottom, it is thus only necessary to move to 1.5 or 1.6 meters and can be carried out repairing, so reserved cable 111 could be provided as 2.4 meters
, without long.
With reference to shown in Fig. 4, the fixed cell further includes the draw bar 52 for the cavity being arranged inside the body of rod 2, institute
The upper end and the fixed hook 53 for stating draw bar 52 are hinged, and the lower end of the draw bar 52 extends outward institute from the cavity
It states 2 outside of the body of rod and is hinged with pull rod 51；
When the pull rod 51 drives the draw bar 52 to move downward, the draw bar 52 drives the fixed hook 53 hidden
It hides to the cavity inside；
When the pull rod 51 drives the draw bar 52 to move upwards, the draw bar 52 drives the fixed hook 53 to prolong
It extends outside the cavity.Draw bar 52 is integrally fixed on cavity first, can be moved up and down in cavity inside, but cannot
Carry out horizontal direction movement, realized especially by clamping device, pull rod 51 extend outwardly be formed can for traction
Next driving structure that bar 52 moves, guarantee movement is normal reasonable, improves reliability, while as shown in a figure left side and Fig. 1, normally
In the case of, fixed hook 53 falls into hull outside by gravity, can thus tangle cable 1, so cable 1 is played solid
It is set for using, ensures the tensioning of cable 1, and pull rod 51 pulls downward on fixed hook 53 will be driven to rotate to form Fig. 4 in hinged place
State shown in right side is hidden into the inside, and so reserved cable can provide undertaking stent 3 and move downward with abundant
Amount will not stumble undertaking stent 3 because of cable 1 and move downward, and after the completion of use, while drive undertaking stent 3 moves up, loosen
Fixed cell, when such cable 1 moves upwards, the cable 1 of allowance will be hooked on fixed hook 53, play a fixed effect
Fruit.
Certainly, it is the representative instance of the utility model more than, in addition, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of electric system has the electric pole of electric up-down structure, including the body of rod and the undertaking branch being arranged at the top of the body of rod
Frame, the undertaking stent are used for fixed cable, it is characterised in that：The body of rod is internally provided with electric up-down structure, the electricity
Dynamic lifting structure includes driving motor, gear member, rack and traction piece；
The shaft of the driving motor links with the gear member gear member to be driven to rotate, and the gear member is nibbled with the rack
It closing and is moved up and down with band carry-over bar, the traction piece is fixed in the upper end of the rack, and traction track is additionally provided on the body of rod,
Traction piece sliding is connected to the traction track, and pass through the traction track extend to the outside of the body of rod with it is described
It accepts stent to fix, the driving motor drives the traction piece to rise or fall that the undertaking stent is driven to rise when moving
Or decline.
2. a kind of electric system as described in claim 1 has the electric pole of electric up-down structure, it is characterised in that：The bar
Internal portion is additionally provided with fixed cell, and the fixed cell includes fixed hook, and the hook is arranged under the undertaking stent
Side, the end of the fixed hook are down-set.
3. a kind of electric system as claimed in claim 2 has the electric pole of electric up-down structure, it is characterised in that：It is described solid
Order member further includes the draw bar for the cavity being arranged inside the body of rod, and the upper end of the draw bar is cut with scissors with the fixed hook
It connects, the lower end of the draw bar extends outward outside the body of rod from the cavity and is hinged with pull rod；
When the pull rod drive draw bar moves downward, the draw bar drives the fixed hook to hide to the cavity
It is internal；
When the pull rod drive draw bar moves upwards, the draw bar drives the fixed hook to extend to the cavity
It is external.
4. a kind of electric system as claimed in claim 3 has the electric pole of electric up-down structure, it is characterised in that：The bar
Body bottom is provided with guard box, and the pull rod is arranged inside the guard box.
5. a kind of electric system as described in claim 1 has the electric pole of electric up-down structure, it is characterised in that：The bar
Body bottom is provided with guard box, and the guard box is provided with control button, and the control button is used to control the driving motor
It rotates.
6. a kind of electric system has the electric pole of electric up-down structure as described in claim 4 or 5, it is characterised in that：Institute
It states guard box and is provided with protection lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291111.8U CN207436633U (en) | 2017-10-01 | 2017-10-01 | A kind of electric system has the electric pole of electric up-down structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291111.8U CN207436633U (en) | 2017-10-01 | 2017-10-01 | A kind of electric system has the electric pole of electric up-down structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436633U true CN207436633U (en) | 2018-06-01 |
Family
ID=62296040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291111.8U Expired - Fee Related CN207436633U (en) | 2017-10-01 | 2017-10-01 | A kind of electric system has the electric pole of electric up-down structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057498A (en) * | 2018-09-07 | 2018-12-21 | 温州大学瓯江学院 | A kind of liftable anemometer tower |
-
2017
- 2017-10-01 CN CN201721291111.8U patent/CN207436633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057498A (en) * | 2018-09-07 | 2018-12-21 | 温州大学瓯江学院 | A kind of liftable anemometer tower |
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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: 20180601 |