CN201882845U - Portable special jack for cable cover plate - Google Patents
Portable special jack for cable cover plate Download PDFInfo
- Publication number
- CN201882845U CN201882845U CN201020599604XU CN201020599604U CN201882845U CN 201882845 U CN201882845 U CN 201882845U CN 201020599604X U CN201020599604X U CN 201020599604XU CN 201020599604 U CN201020599604 U CN 201020599604U CN 201882845 U CN201882845 U CN 201882845U
- Authority
- CN
- China
- Prior art keywords
- jack
- cover plate
- cable cover
- top board
- special
- 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 - Lifetime
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Abstract
The utility model provides a portable special jack for a cable cover plate. The special jack comprises a bearing crown plate, triangular bracket rods and a jack, wherein the triangular bracket rods are arranged at the lower part of the bearing crown plate in a surrounding manner; and the jack is arranged in the middle of the bearing crown plate. The jack can facilitate hoisting the cable cover plate, saves manpower, improves the working efficiency of overhaul, and has the advantages of simple structure, portability and low manufacturing cost.
Description
Technical field
The utility model relates to power domain, is specifically related to the special-purpose Jack of portable cable cover plate.
Background technology
When daily tour of cable or fault inspection, generally all lean on manpower just can open the cable cover plate by crowbar, there is bigger drawback in this traditional method, effort and dangerous.The hundreds of kilogram because the cable cover plate generally all weighs, only depend on the words of manpower to need three to four labours, and the words of crowbar sled are more dangerous, the contact surface of crowbar and cover plate is less in sled, slide easily, very likely in the process that prizes, cause cover plate to come off, the words that drop in cable duct can cause damage to operating cable, and neglectful words can hurt the people, both expended lot of manpower and material resources, also wasted long time, to eliminating fault, restore electricity and cause very big difficulty, the institute that can't accomplish urgently needed family is anxious, causes a lot of unnecessary influence and losses for power failure enterprise and user.
Summary of the invention
Technical problem to be solved in the utility model is to provide the portable cable cover plate special-purpose Jack, can make things convenient for slinging of cable cover plate, saves manpower, improves service work efficient, and simple in structure, is easy to carry low cost of manufacture.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: the special-purpose Jack of portable cable cover plate comprises the load-bearing top board, encircles the A-frame bar that is located at load-bearing top board bottom, the Jack that is located at load-bearing top board central authorities.
As preferably, described load-bearing top board bottom is provided with keysets, and described keysets is provided with bolt of rear end plate, and described A-frame bar is by bolt of rear end plate and keysets switching.Make things convenient for the closure of A-frame bar, make easy to carry.
As preferably, described keysets is provided with and the cooresponding baffle plate of A-frame bar.Prevent A-frame bar bifurcated.
As preferably, described load-bearing top board central authorities are provided with link, and described Jack is articulated on the link.Make things convenient for Jack to separate, be easy to carry with the load-bearing top board.
As preferably, described Jack adopts Lever Blocks.Compact conformation, in light weight, oad is little, laborsaving, safe and reliable, long service life easy to carry.
Beneficial effect:
The utility model adopts technique scheme to provide the portable cable cover plate special-purpose Jack, can make things convenient for slinging of cable cover plate, saves manpower, improves service work efficient, and simple in structure, is easy to carry low cost of manufacture.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the special-purpose Jack of portable cable cover plate comprises load-bearing top board 5, encircles the A-frame bar 2 that is located at load-bearing top board 5 bottoms, the Jack 3 that is located at load-bearing top board 5 central authorities.Described load-bearing top board 5 bottoms are provided with keysets 7, and described keysets 7 is provided with bolt of rear end plate 4, and described A-frame bar 2 is by bolt of rear end plate 4 and keysets 7 switchings.Described keysets 7 is provided with and A-frame bar 2 cooresponding baffle plates 1.Described load-bearing top board 5 central authorities are provided with link 6, and described Jack 3 is articulated on the link 6.Described Jack 3 adopts Lever Blocks.
During practical operation, A-frame bar 2 is strutted on the cover plate that need are opened, Jack 3 is hung on the link 6 of load-bearing top board 5 central authorities, fix the cover plate two ends with steel rope, catch on steel rope lifting cover plate with Jack 3 then, treat that the cover plate built on stilts is suspended in when aerial, can touch cover plate, make it to move on the cover plate of next door, Jack 3 comes loose, allow cover plate be placed on the ground, next door, easy to operate, a people can open cover plate easily, has saved plenty of time and manpower, and compare safety, the problem that occurs easily in the time of can not occurring as manual operations such as cover plate drop.When not using, Jack 3 is taken down from link 6, drawn in A-frame bar 2 and get final product, easy to carry.
Claims (5)
1. the special-purpose Jack of portable cable cover plate is characterized in that: comprise that load-bearing top board (5), ring are located at the A-frame bar (2) of load-bearing top board (5) bottom, are located at the central Jack (3) of load-bearing top board (5).
2. the special-purpose Jack of portable cable cover plate according to claim 1, it is characterized in that: described load-bearing top board (5) bottom is provided with keysets (7), described keysets (7) is provided with bolt of rear end plate (4), and described A-frame bar (2) is by bolt of rear end plate (4) and keysets (7) switching.
3. the special-purpose Jack of portable cable cover plate according to claim 2, it is characterized in that: described keysets (7) is provided with and the cooresponding baffle plate of A-frame bar (2) (1).
4. the special-purpose Jack of portable cable cover plate according to claim 1, it is characterized in that: described load-bearing top board (5) central authorities are provided with link (6), and described Jack (3) is articulated on the link (6).
5. the special-purpose Jack of portable cable cover plate according to claim 1, it is characterized in that: described Jack (3) adopts Lever Blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020599604XU CN201882845U (en) | 2010-11-03 | 2010-11-03 | Portable special jack for cable cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020599604XU CN201882845U (en) | 2010-11-03 | 2010-11-03 | Portable special jack for cable cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882845U true CN201882845U (en) | 2011-06-29 |
Family
ID=44180383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020599604XU Expired - Lifetime CN201882845U (en) | 2010-11-03 | 2010-11-03 | Portable special jack for cable cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN106115529A (en) * | 2016-08-19 | 2016-11-16 | 江苏亚华救生装备有限公司 | Small space lifting device |
| CN114890297A (en) * | 2022-06-14 | 2022-08-12 | 唐山海森电子股份有限公司 | Pump pipe flowmeter installation device and installation method |
-
2010
- 2010-11-03 CN CN201020599604XU patent/CN201882845U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN104030182B (en) * | 2014-06-12 | 2016-06-22 | 国家电网公司 | A kind of Portable jack |
| CN106115529A (en) * | 2016-08-19 | 2016-11-16 | 江苏亚华救生装备有限公司 | Small space lifting device |
| CN114890297A (en) * | 2022-06-14 | 2022-08-12 | 唐山海森电子股份有限公司 | Pump pipe flowmeter installation device and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |