CN206255796U - A kind of easily controllable lifting lightning protection device - Google Patents
A kind of easily controllable lifting lightning protection device Download PDFInfo
- Publication number
- CN206255796U CN206255796U CN201621298872.1U CN201621298872U CN206255796U CN 206255796 U CN206255796 U CN 206255796U CN 201621298872 U CN201621298872 U CN 201621298872U CN 206255796 U CN206255796 U CN 206255796U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- hydraulically extensible
- extensible cylinder
- under casing
- retractable rod
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model is related to a kind of easily controllable lifting lightning protection device, including under casing, is fixed on the hydraulically extensible cylinder of under casing, is fixedly linked in the retractable rod of the upper end of hydraulically extensible cylinder, is fixedly linked in the lightning rod of retractable rod upper end；Under casing inner side is provided with balancing weight；The bolt that hydraulically extensible cylinder bottom end passes through to be provided with is fixedly linked on balancing weight；Under casing is provided with the hydraulic power unit being connected with hydraulically extensible cylinder；Retractable rod is hollow structure；Retractable rod includes the first expansion link being fixedly connected with hydraulically extensible cylinder upper end, is sleeved on the second expansion link of the first expansion link inwall, and the 3rd expansion link for being sleeved on the second expansion link inwall；First expansion link, the second expansion link, the 3rd expansion link are provided with several locking holes of axially distribution in corresponding position；Locking hole is provided with for locking retractable rod in the clamping screw of different height.The utility model simple structure, easy to operate, movement is convenient, applicable in different environment.
Description
Technical field
The utility model is related to thunder resisting equipment field, especially a kind of easily controllable lifting lightning protection device.
Background technology
Lightning rod, also known as lightning rod, are the devices for protecting building, tall and big trees etc. to avoid thunderbolt, are being protected
An arrester is installed on thing top, is coupled together with the earial drainage earth mat for being embedded in underground with wire up to specification, when thundercloud discharge connects
It is distorted ground electric field when near the ground, on the top of lightning rod, the space that internal field concentrates is formed, to influence thunder and lightning
The developing direction of pilot discharge, guiding thunder and lightning is drawn lightning current to lightning-arrest needle-discharging, then by down conductor and earthing or grounding means
Enter the earth, so that protected object body exempts from thunderbolt, lightning rod setting height(from bottom) traditionally is fixed, it is impossible to be adjusted, lightning protection
Lightning measure imperfection.Once conventional lightning conductor installation, its installing place and height are fixed.This lightning rod（Following letter
Referred to as " fixed lightning rod "）Above had the following disadvantages in application：（1）Influence landscape：In tourist attractions（Such as ancient building, ancient tree, height
Shunting yard institute etc.）, the presence of fixed lightning rod is incompatible with surrounding landscape, destruction landscape effect；（2）Destroy hidden effect：Army
Thing facility（Such as preliminary position, armament systems）The presence of good hidden, fixed lightning rod is needed to expose military installations；
（3）Mobile inconvenience, causes to waste：Mobile job platform（Such as interim building site, mobile vehicle, offshore work platform）Need continuous
Change operating location, the installing of fixed lightning rod and demolition expense expenses of labour power.It can be seen that, fixed lightning rod is not suitable for scape of travelling
The occasions such as point, military installations, mobile job platform.
So to consider it is a kind of easily, easily controllable, the lightning protection lowering or hoisting gear that is moved easily.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, there is provided a kind of easily controllable lifting lightning protection dress
Put.
To achieve the above object, the utility model uses following technical scheme：
A kind of easily controllable lifting lightning protection device, including under casing, are fixed on the hydraulically extensible cylinder of under casing, are fixedly linked in
The retractable rod of the upper end of hydraulically extensible cylinder, is fixedly linked in the lightning rod of retractable rod upper end；The under casing inner side sets
It is provided with balancing weight；The bolt that the hydraulically extensible cylinder bottom end passes through to be provided with is fixedly linked on balancing weight；The under casing is provided with
The hydraulic power unit being connected with hydraulically extensible cylinder；The retractable rod is hollow structure；The retractable rod includes and hydraulic pressure
The first expansion link that telescoping cylinder upper end is fixedly connected, is sleeved on the second expansion link of the first expansion link inwall, and be sleeved on second
3rd expansion link of expansion link inwall；First expansion link, the second expansion link, the 3rd expansion link are provided with axle in corresponding position
To several locking holes of distribution；The locking hole is provided with for locking retractable rod in the clamping screw of different height.
Further, the 3rd expansion link upper end is provided with fixed seat；The anchor ear that the lightning rod passes through to be provided with is fixed on
In described fixed seat.
Further, the collets that the hydraulically extensible cylinder upper end passes through to be provided with are fixedly connected with retractable rod；It is described
Collets are plastics or ceramics.
Further, it is provided with gusset between the hydraulically extensible cylinder and under casing upper surface.
Further, the hydraulic power unit is provided with electrodynamic pump and manual pump.
Further, the under casing lower end is provided with several universal wheels.
Compared with prior art, a kind of easily controllable lifting lightning protection device of the utility model, is located at by by lightning rod
Can adjust on the retractable rod of height, lightning rod is in eminence, be more beneficial for lightning protection.Simultaneous retractable bar assembly is fixed on
On the hydraulically extensible cylinder of energy automatic controlled height, lightning rod is set further to reach eminence, instead of manually increasing retractable rod
Degree of increasing.Hydraulic power unit is provided with electrodynamic pump and manual pump, lightning protection device is adapted to different environment.The letter of the utility model structure
Single, easy to operate, movement is convenient, applicable in different environment.
Brief description of the drawings
Fig. 1 illustrates for the overall structure of a kind of easily controllable lifting lightning protection device that the utility model embodiment is provided
Figure；
The office of the retractable rod of a kind of easily controllable lifting lightning protection device that Fig. 2 is provided for the utility model embodiment
Portion's sectional view.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
Reference picture 1 ~ 2, for the preferred embodiment that the utility model is provided.
A kind of easily controllable lifting lightning protection device, including under casing 10, are fixed on the hydraulically extensible cylinder 20 of under casing 10, fixed
It is connected in the retractable rod 30 of the upper end of hydraulically extensible cylinder 20, is fixedly linked in the lightning rod 40 of the upper end of retractable rod 30.
The inner side of under casing 10 is provided with balancing weight 11.The bolt 21 that the bottom of hydraulically extensible cylinder 20 passes through to be provided with is fixedly linked in balancing weight 11
On.Under casing 10 is provided with the hydraulic power unit 22 being connected with hydraulically extensible cylinder 20.Retractable rod 30 is hollow structure, retractable rod
30 include the first expansion link 31 being fixedly connected with the upper end of hydraulically extensible cylinder 20, and be sleeved on the inwall of the first expansion link 31 second stretches
Contracting bar 32, and it is sleeved on the 3rd expansion link 33 of the inwall of the second expansion link 32.First expansion link 31, the second expansion link the 32, the 3rd
Expansion link 33 is provided with the locking hole 34 of axially distribution in corresponding position.Locking hole 34 be provided with for lock retractable rod 30 in
The clamping screw 35 of different height.
Preferably, the upper end of the 3rd expansion link 32 is provided with fixed seat 36, and the anchor ear 41 that lightning rod 40 passes through to be provided with is fixed on institute
36 in the fixed seat stated.
Preferably, in order in thunderbolt, the part under casing 10 is against damages, and the upper end of hydraulically extensible cylinder 20 is by setting
Some collets 23 are fixedly connected with retractable rod 30.It is furthermore preferred that collets 23 are plastics or ceramics.
Preferably, gusset 12 is provided between hydraulically extensible cylinder 20 and the upper surface of under casing 10, makes hydraulically extensible cylinder 20 under casing
Fixation is more firm on 10.
Preferably, hydraulic power unit 22 is provided with electrodynamic pump 221 and manual pump 222, makes to adapt to different environment in lightning protection device.
Preferably, the lower end of under casing 10 is provided with several universal wheels 13, is easy to the movement of lightning protection device.
In sum, a kind of easily controllable lifting lightning protection device of the utility model, is located at and can adjust by by lightning rod
On the retractable rod of height, lightning rod is in eminence, be more beneficial for lightning protection.Simultaneous retractable bar assembly is fixed on can be automatic
Adjust on the hydraulically extensible cylinder of height, lightning rod is further reached eminence, instead of retractable rod manually is increased into height.
Hydraulic power unit is provided with electrodynamic pump and manual pump, lightning protection device is adapted to different environment.The utility model simple structure, operation
Convenient, movement is convenient, applicable in different environment.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of easily controllable lifting lightning protection device, it is characterised in that including under casing, be fixed on the hydraulically extensible cylinder of under casing,
The retractable rod of the upper end of hydraulically extensible cylinder is fixedly linked in, the lightning rod of retractable rod upper end is fixedly linked in；It is described
Under casing inner side is provided with balancing weight；The bolt that the hydraulically extensible cylinder bottom end passes through to be provided with is fixedly linked on balancing weight；The bottom
Case is provided with the hydraulic power unit being connected with hydraulically extensible cylinder；The retractable rod is hollow structure；The retractable rod includes
The first expansion link being fixedly connected with hydraulically extensible cylinder upper end, is sleeved on the second expansion link of the first expansion link inwall, and fit
In the 3rd expansion link of the second expansion link inwall；First expansion link, the second expansion link, the 3rd expansion link are in corresponding position
It is provided with several locking holes of axially distribution；The locking hole is provided with for locking retractable rod in the locking screw of different height
Bolt.
2. a kind of easily controllable lifting lightning protection device as claimed in claim 1, it is characterised in that on the 3rd expansion link
End is provided with fixed seat；The anchor ear that the lightning rod passes through to be provided with is fixed in described fixed seat.
3. a kind of easily controllable lifting lightning protection device as claimed in claim 1, it is characterised in that on the hydraulically extensible cylinder
End is fixedly connected by the collets being provided with retractable rod；The collets are plastics or ceramics.
4. a kind of easily controllable lifting lightning protection device as claimed in claim 1, it is characterised in that the hydraulically extensible cylinder with
Under casing is provided with gusset between upper surface.
5. a kind of easily controllable lifting lightning protection device as claimed in claim 1, it is characterised in that the hydraulic power unit is provided with
Electrodynamic pump and manual pump.
6. a kind of easily controllable lifting lightning protection device as claimed in claim 1, it is characterised in that the under casing lower end is provided with
Several universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298872.1U CN206255796U (en) | 2016-11-29 | 2016-11-29 | A kind of easily controllable lifting lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298872.1U CN206255796U (en) | 2016-11-29 | 2016-11-29 | A kind of easily controllable lifting lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255796U true CN206255796U (en) | 2017-06-16 |
Family
ID=59026467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298872.1U Expired - Fee Related CN206255796U (en) | 2016-11-29 | 2016-11-29 | A kind of easily controllable lifting lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359584A (en) * | 2017-08-19 | 2017-11-17 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
-
2016
- 2016-11-29 CN CN201621298872.1U patent/CN206255796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359584A (en) * | 2017-08-19 | 2017-11-17 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
| CN107359584B (en) * | 2017-08-19 | 2018-12-28 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20191129 |