CN2400427Y - Lifting device for high-level monitoring equipment - Google Patents
Lifting device for high-level monitoring equipment Download PDFInfo
- Publication number
- CN2400427Y CN2400427Y CN 99252593 CN99252593U CN2400427Y CN 2400427 Y CN2400427 Y CN 2400427Y CN 99252593 CN99252593 CN 99252593 CN 99252593 U CN99252593 U CN 99252593U CN 2400427 Y CN2400427 Y CN 2400427Y
- Authority
- CN
- China
- Prior art keywords
- dog
- slide plate
- blocking device
- jacking system
- platform slide
- 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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Abstract
The utility model discloses a lifting appliance, which is mainly composed of a frame, a platform slide plate and a traction mechanism, and is characterized in that the upper end of the frame is also provided with a locking device. The lifting appliance has the advantages of simple structure, and convenient operation. The lifting appliance realizes ascending control and descending control through the traction apparatus, and provides convenience and safety guard to management and maintenance. The lifting appliance is especially suitable for the monitoring arrangement installed in high level on the outdoor pole of the substation, and is also suitable for other similar arrangements.
Description
The utility model relates to general mechanical lifting device.
Be fixed on the situation of installing in high-order watch-dog (pick up camera), particularly substation, need climb up by holding on to and could arrive, so very inconvenience of maintenance management.When watch-dog is erected on the high-tension bus-bar bar or the trouble that more seems during rod end, and this is a problem that must run into for substation.
The purpose of this utility model is to propose a kind of high-order watch-dog jacking system.It can be lowered to than low level by the operation to this jacking system and handle, and can deal with problems, and can avoid again climbing to a higher point, and ensures safety.
High-order watch-dog jacking system of the present utility model mainly is made up of framework, platform slide plate and trailer coupling, it is characterized in that also being provided with a blocking device in the upper end of framework.
Said trailer coupling is the winding type trailer coupling.
The traction transmission of its platform slide plate is cable transmission or chain sprocket drive.
Said blocking device is that the back is to the roof pressing type blocking device.
Said back is to the roof pressing type blocking device, and the spiral top-pressure part of its little angle of obliquity matches with the wedge structure at the set platform slide plate back side.
Said back is the Clothoid type pin-lift arrangement to the roof pressing type blocking device, and its Clothoid type push rod matches with the concave surface wedge structure at the set platform slide plate back side, and gives locking.
This apparatus structure is simple, and is easy to operate, realizes rise and fall control by draw gear, can manage maintenance than low level to the watch-dog of installing on the platform slide plate, thereby convenience is provided, and also guaranteed safety.
Reaching accompanying drawing by the following examples describes.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side direction view of Fig. 1 embodiment.
Fig. 3 is one of structure principle chart of blocking device.
Fig. 4 be blocking device structure principle chart two.
Referring to accompanying drawing.A kind of high-order watch-dog jacking system as shown in Figure 1, 2 mainly is made up of framework 1, platform slide plate 2 and trailer coupling 4, it is characterized in that also being provided with a blocking device 3 in the upper end of framework.The 5th, the transmission cable.Constitute the trailer coupling system by transmission cable, pulley, framework, platform slide plate and external crank.The 10th, the transmission cable of latching device.6, the 7th, the penetration pipe of camera cable, pick up camera as shown in phantom in Figure 2, penetration pipe 6 is fixed on the platform slide plate 2, penetration pipe 7 inner cables and pick up camera together can along and do the lifting activity with respect to framework.The 8th, the elevator axle can external handgrip.The hoisting mechanism transmission can be the cable transmission, also can adopt chain sprocket drive.9 are arranged on that work on the framework supports and fixingly use spider iron, are the parts of framework, build on electric pole and fix with the anchor ear perforation.
Blocking device shown in Fig. 3,4 is the back to the roof pressing type blocking device.
Fig. 3's is back to the roof pressing type blocking device, and the spiral top-pressure part of its little angle of obliquity matches with the concave surface wedge structure at set platform slide plate 2 back sides.So slide plate is as long as compress the spiral top-pressure part guide table slide plate back side by transmission and just can realize the top, it is need not add after putting in place with cable 10 fixing in addition for the transmission that makes latching device that indent is made at the platform back side.
Shown in Figure 4 back be the Clothoid type pin-lift arrangement to the roof pressing type blocking device, its Clothoid type push rod 12 matches with the structure of the wedge 11 at set platform slide plate 2 back sides, and gives locking.Adopt platform slide plate 2 to add the wedge mode behind, add 12 tops of Clothoid type push rod of rigidity, the lower end bending is located, and available screw 13 is fixed on the lower frame shelves of framework, or makes lock mode into, equal like this guarantee reliable and stable.
Locking for platform slide plate 2 can have multitude of different ways, but should be pointed out that the changes and improvements of being done on the basis of said structure principle, still belongs to protection domain of the present utility model.
Claims (6)
1. a high-order watch-dog jacking system mainly is made up of framework (1), platform slide plate (2) and trailer coupling (4), it is characterized in that also being provided with a blocking device (3) in the upper end of framework (1).
2. high-order watch-dog jacking system as claimed in claim 1 is characterized in that said trailer coupling (4) is the winding type trailer coupling.
3. high-order watch-dog jacking system as claimed in claim 1 is characterized in that the traction transmission of its platform slide plate (2) is cable transmission or chain sprocket drive.
4. high-order watch-dog jacking system as claimed in claim 1 is characterized in that said blocking device (3) is that the back is to the roof pressing type blocking device.
5. high-order watch-dog jacking system as claimed in claim 4 is characterized in that said back to the roof pressing type blocking device, and the spiral top-pressure part of its little angle of obliquity matches with the wedge structure at set platform slide plate (2) back side.
6. high-order watch-dog jacking system as claimed in claim 4, it is characterized in that said back is the Clothoid type pin-lift arrangement to the roof pressing type blocking device, its Clothoid type push rod (12) matches with the concave surface wedge structure at set platform slide plate (2) back side, and gives locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252593 CN2400427Y (en) | 1999-11-05 | 1999-11-05 | Lifting device for high-level monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252593 CN2400427Y (en) | 1999-11-05 | 1999-11-05 | Lifting device for high-level monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400427Y true CN2400427Y (en) | 2000-10-11 |
Family
ID=34036728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99252593 Expired - Fee Related CN2400427Y (en) | 1999-11-05 | 1999-11-05 | Lifting device for high-level monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400427Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101819A (en) * | 2014-07-01 | 2014-10-15 | 苏州华电电气股份有限公司 | Integrated installation-free high-voltage test device |
| CN106429956A (en) * | 2016-10-28 | 2017-02-22 | 江苏省电力公司太仓市供电公司 | Simple lifting machine |
| CN107606442A (en) * | 2017-08-29 | 2018-01-19 | 南京电狐网络科技有限公司 | A kind of monitoring camera for being easy to maintenance based on Internet of Things |
-
1999
- 1999-11-05 CN CN 99252593 patent/CN2400427Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101819A (en) * | 2014-07-01 | 2014-10-15 | 苏州华电电气股份有限公司 | Integrated installation-free high-voltage test device |
| CN106429956A (en) * | 2016-10-28 | 2017-02-22 | 江苏省电力公司太仓市供电公司 | Simple lifting machine |
| CN107606442A (en) * | 2017-08-29 | 2018-01-19 | 南京电狐网络科技有限公司 | A kind of monitoring camera for being easy to maintenance based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU ELECTRIC POWER TECHNOLOGY CO. Free format text: FORMER OWNER: NANWANG POWER SCIENCE + TECH CO LTD, HANGZHOU CITY Effective date: 20050909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050909 Address after: 310013, Zhejiang City, Hangzhou Province, China ancient industrial village, 5, 3 Patentee after: Hangzhou Guangsai Electric Power Science And Technology Co., Ltd Address before: 310013, Zhejiang City, Hangzhou Province, China ancient industrial village, 5, 3 Patentee before: Nanwang Power Science and Technology Co., Ltd., Hangzhou |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |