CN201882845U - Portable special jack for cable cover plate - Google Patents

Portable special jack for cable cover plate Download PDF

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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
Application number
CN201020599604XU
Other languages
Chinese (zh)
Inventor
丁展雷
徐峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Power Supply Bureau
Original Assignee
Huzhou Power Supply Bureau
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huzhou Power Supply Bureau filed Critical Huzhou Power Supply Bureau
Priority to CN201020599604XU priority Critical patent/CN201882845U/en
Application granted granted Critical
Publication of CN201882845U publication Critical patent/CN201882845U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

The special-purpose Jack of portable cable cover plate
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.
CN201020599604XU 2010-11-03 2010-11-03 Portable special jack for cable cover plate Expired - Lifetime CN201882845U (en)

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 (2)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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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